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Climate and Average Weather Year Round in Mianhu China

In Mianhu, the wet season is warm, muggy, and mostly cloudy and the dry season is comfortable and mostly clear. Over the course of the year, the temperature typically varies from 49°F to 91°F and is rarely below 40°F or above 97°F.

Based on the tourism score, the best time of year to visit Mianhu for warm-weather activities is from early October to late November.

Climate in Mianhu

comfortablewarmhotwarmJanFebMarAprMayJunJulAugSepOctNovDecNowNow78%78%17%17%clearovercastprecipitation: 9.3 inprecipitation: 9.3 in1.1 in1.1 inmuggy: 100%muggy: 100%0%0%drydrytourism score: 7.6tourism score: 7.62.82.8
Mianhu weather by month. Click on each chart for more information.

The hot season lasts for 4.1 months, from May 30 to October 1, with an average daily high temperature above 86°F. The hottest month of the year in Mianhu is July, with an average high of 91°F and low of 79°F.

The cool season lasts for 3.0 months, from December 8 to March 7, with an average daily high temperature below 71°F. The coldest month of the year in Mianhu is January, with an average low of 50°F and high of 66°F.

Average High and Low Temperature in Mianhu

Average High and Low Temperature in MianhuhotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°F110°F110°FJan 1366°FJan 1366°FJul 1691°FJul 1691°F49°F49°F79°F79°FMay 3086°FMay 3086°FOct 186°FOct 186°FDec 871°FDec 871°FMar 771°FMar 771°F75°F75°F72°F72°F53°F53°F57°F57°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 66°F68°F73°F79°F84°F88°F91°F90°F88°F84°F77°F69°F
Temp. 57°F59°F64°F72°F78°F82°F84°F84°F81°F75°F68°F59°F
Low 50°F53°F59°F66°F73°F77°F79°F78°F75°F68°F60°F52°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in Mianhu

Average Hourly Temperature in MianhuJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowcoldcoldcoolcoolcoolcoolcomfortablewarmhotcomfortablecold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Aransas Pass, Texas, United States (8,262 miles away) is the far-away foreign place with temperatures most similar to Mianhu (view comparison).

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In Mianhu, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.

The clearer part of the year in Mianhu begins around September 24 and lasts for 6.8 months, ending around April 18.

The clearest month of the year in Mianhu is December, during which on average the sky is clear, mostly clear, or partly cloudy 76% of the time.

The cloudier part of the year begins around April 18 and lasts for 5.2 months, ending around September 24.

The cloudiest month of the year in Mianhu is June, during which on average the sky is overcast or mostly cloudy 82% of the time.

Cloud Cover Categories in Mianhu

Cloud Cover Categories in MianhuclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jan 278%Jan 278%Jun 1217%Jun 1217%Sep 2447%Sep 2447%Apr 1848%Apr 1848%NowNowclearmostly cloudyovercastmostly clearpartly cloudy
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 24%31%37%51%70%82%79%76%60%40%31%24%
Clearer 76%69%63%49%30%18%21%24%40%60%69%76%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Mianhu varies significantly throughout the year.

The wetter season lasts 5.8 months, from March 24 to September 19, with a greater than 28% chance of a given day being a wet day. The month with the most wet days in Mianhu is June, with an average of 13.9 days with at least 0.04 inches of precipitation.

The drier season lasts 6.2 months, from September 19 to March 24. The month with the fewest wet days in Mianhu is December, with an average of 2.8 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in Mianhu is June, with an average of 13.9 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 48% on June 9.

Daily Chance of Precipitation in Mianhu

Daily Chance of Precipitation in MianhuwetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jun 948%Jun 948%Oct 287%Oct 287%Mar 2428%Mar 2428%Sep 1928%Sep 1928%NowNowrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 3.3d5.3d7.6d10.3d13.2d13.9d13.0d13.5d9.0d3.3d2.9d2.8d

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Mianhu experiences extreme seasonal variation in monthly rainfall.

Rain falls throughout the year in Mianhu. The month with the most rain in Mianhu is June, with an average rainfall of 9.1 inches.

The month with the least rain in Mianhu is December, with an average rainfall of 1.2 inches.

Average Monthly Rainfall in Mianhu

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 1.2″2.1″3.7″6.1″8.0″9.1″8.0″8.0″4.7″1.4″1.4″1.2″

The length of the day in Mianhu varies over the course of the year. In 2024, the shortest day is December 21, with 10 hours, 42 minutes of daylight; the longest day is June 21, with 13 hours, 35 minutes of daylight.

Hours of Daylight and Twilight in Mianhu

Hours of Daylight and Twilight in MianhuJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 2012 hr, 6 minMar 2013 hr, 35 minJun 2113 hr, 35 minJun 2112 hr, 8 minSep 2212 hr, 8 minSep 2210 hr, 42 minDec 2110 hr, 42 minDec 21nightnightdayNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 10.9h11.4h12.0h12.7h13.3h13.6h13.4h12.9h12.3h11.6h11.0h10.7h

The earliest sunrise is at 5:28 AM on June 9, and the latest sunrise is 1 hour, 31 minutes later at 6:59 AM on January 15. The earliest sunset is at 5:28 PM on November 28, and the latest sunset is 1 hour, 38 minutes later at 7:06 PM on July 3.

Daylight saving time (DST) is not observed in Mianhu during 2024.

Sunrise & Sunset with Twilight in Mianhu

Sunrise & Sunset with Twilight in MianhuJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 95:28 AMJun 95:28 AM7:06 PMJul 37:06 PMJul 3Nov 285:28 PMNov 285:28 PM6:59 AMJan 156:59 AMJan 15daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in Mianhu

Solar Elevation and Azimuth in MianhuJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM000010101010202020203030303040404040505050606070708000001010101020202020303030304040404050505060606070708043NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases in Mianhu

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

Mianhu experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 7.4 months, from March 28 to November 9, during which time the comfort level is muggy, oppressive, or miserable at least 25% of the time. The month with the most muggy days in Mianhu is July, with 31.0 days that are muggy or worse.

The month with the fewest muggy days in Mianhu is January, with 0.2 days that are muggy or worse.

Humidity Comfort Levels in Mianhu

Humidity Comfort Levels in MianhumuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jan 80%Jan 80%100%Jul 31100%Jul 31Mar 2825%Mar 2825%Nov 925%Nov 925%NowNowmiserablemiserabledrydryhumidhumidmuggymuggycomfortablecomfortable
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 0.2d0.9d4.9d14.6d26.0d29.3d31.0d31.0d27.6d17.2d5.8d0.8d

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Mianhu experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 6.6 months, from October 4 to April 23, with average wind speeds of more than 7.3 miles per hour. The windiest month of the year in Mianhu is December, with an average hourly wind speed of 8.0 miles per hour.

The calmer time of year lasts for 5.4 months, from April 23 to October 4. The calmest month of the year in Mianhu is August, with an average hourly wind speed of 6.6 miles per hour.

Average Wind Speed in Mianhu

Average Wind Speed in MianhuwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mphNov 308.1 mphNov 308.1 mphAug 286.5 mphAug 286.5 mphOct 47.3 mphOct 47.3 mphApr 237.3 mphApr 237.3 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 7.77.87.77.47.17.67.26.66.87.57.98.0

The predominant average hourly wind direction in Mianhu varies throughout the year.

The wind is most often from the east for 3.4 months, from January 29 to May 11 and for 2.7 months, from August 26 to November 18, with a peak percentage of 59% on October 8. The wind is most often from the south for 3.5 months, from May 11 to August 26, with a peak percentage of 65% on June 29. The wind is most often from the north for 2.4 months, from November 18 to January 29, with a peak percentage of 56% on January 1.

Wind Direction in Mianhu

Wind Direction in MianhuNESENJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowsoutheastnorthwest
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Mianhu is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 4.4 months, from June 1 to October 13, with an average temperature above 78°F. The month of the year in Mianhu with the warmest water is August, with an average temperature of 82°F.

The time of year with cooler water lasts for 3.3 months, from December 12 to March 21, with an average temperature below 68°F. The month of the year in Mianhu with the coolest water is February, with an average temperature of 64°F.

Average Water Temperature in Mianhu

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 65°F64°F67°F71°F76°F80°F81°F82°F81°F78°F72°F67°F

To characterize how pleasant the weather is in Mianhu throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Mianhu for general outdoor tourist activities is from early October to late November, with a peak score in the last week of October.

Tourism Score in Mianhu

Tourism Score in Mianhubest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.67.62.82.86.36.34.14.1NowNowtemperaturetemperature precipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Mianhu for hot-weather activities is from mid September to mid October, with a peak score in the last week of September.

Beach/Pool Score in Mianhu

Beach/Pool Score in MianhuJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.56.50.40.45.05.04.34.3NowNowtemperaturetemperature precipitationprecipitationbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Temperatures in Mianhu are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in Mianhu

Time Spent in Various Temperature Bands and the Growing Season in MianhuJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Jan 26100%Jan 2696%Dec 2896%Dec 28Jun 28100%Jun 28100%NowNowcoldcoolwarmhotcomfortablevery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in Mianhu

Growing Degree Days in MianhuJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°F7,000°F7,000°F8,000°F8,000°FJan 1290°FJan 1290°FMar 27900°FMar 27900°FMay 71,800°FMay 71,800°FDec 317,956°FDec 317,956°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences some seasonal variation over the course of the year.

The brighter period of the year lasts for 3.6 months, from April 5 to July 25, with an average daily incident shortwave energy per square meter above 5.3 kWh. The brightest month of the year in Mianhu is May, with an average of 5.4 kWh.

The darker period of the year lasts for 2.5 months, from November 20 to February 5, with an average daily incident shortwave energy per square meter below 4.3 kWh. The darkest month of the year in Mianhu is December, with an average of 4.0 kWh.

Average Daily Incident Shortwave Solar Energy in Mianhu

Average Daily Incident Shortwave Solar Energy in MianhubrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhJul 35.6 kWhJul 35.6 kWhDec 164.0 kWhDec 164.0 kWhApr 55.3 kWhApr 55.3 kWhFeb 54.3 kWhFeb 54.3 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 4.14.55.05.45.45.45.45.25.45.24.44.0

For the purposes of this report, the geographical coordinates of Mianhu are 23.441 deg latitude, 116.139 deg longitude, and 46 ft elevation.

The topography within 2 miles of Mianhu contains only modest variations in elevation, with a maximum elevation change of 220 feet and an average elevation above sea level of 40 feet. Within 10 miles contains only modest variations in elevation (1,476 feet). Within 50 miles contains very significant variations in elevation (4,823 feet).

The area within 2 miles of Mianhu is covered by cropland (46%) and artificial surfaces (41%), within 10 miles by cropland (37%) and trees (25%), and within 50 miles by trees (44%) and cropland (16%).

This report illustrates the typical weather in Mianhu, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Mianhu.

For each station, the records are corrected for the elevation difference between that station and Mianhu according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Mianhu is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Mianhu and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Mianhu and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.