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Spring Weather in Shanyang China

Daily high temperatures increase by 22°F, from 56°F to 78°F, rarely falling below 41°F or exceeding 88°F.

Daily low temperatures increase by 23°F, from 37°F to 60°F, rarely falling below 27°F or exceeding 67°F.

For reference, on July 14, the hottest day of the year, temperatures in Shanyang typically range from 68°F to 89°F, while on January 27, the coldest day of the year, they range from 31°F to 50°F.

Average High and Low Temperature in the Spring in Shanyang

Average High and Low Temperature in the Spring in ShanyangMarAprMay20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FWinterSummerMar 156°FMar 156°F37°F37°FMay 3178°FMay 3178°F60°F60°FApr 164°FApr 164°F44°F44°FMay 174°FMay 174°F54°F54°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.

The figure below shows you a compact characterization of the hourly average spring temperatures. The horizontal axis is the day, 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 the Spring in Shanyang

Average Hourly Temperature in the Spring in ShanyangMarAprMay12 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 AMWinterSummerNowNowvery coldvery coldcoldcoolcomfortablewarmhot
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.

Portsmouth Heights, United States (7,943 miles away) and Kışlak, Turkey (4,803 miles) are the far-away foreign places with temperatures most similar to Shanyang (view comparison).

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The spring in Shanyang experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 47% to 72%.

The clearest day of the spring is March 1, with clear, mostly clear, or partly cloudy conditions 53% of the time.

For reference, on June 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 80%, while on December 5, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.

Cloud Cover Categories in the Spring in Shanyang

Cloud Cover Categories in the Spring in ShanyangMarAprMay0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummerMar 153%Mar 153%May 3128%May 3128%Apr 141%Apr 141%May 135%May 135%NowNowclearmostly clearpartly cloudymostly cloudyovercast
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.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Shanyang, the chance of a wet day over the course of the spring is very rapidly increasing, starting the season at 37% and ending it at 50%.

For reference, the year's highest daily chance of a wet day is 54% on June 9, and its lowest chance is 12% on December 18.

Over the course of the spring in Shanyang, the chance of a day with only rain increases from 29% to 50%, the chance of a day with mixed snow and rain decreases from 6% to 0%, and the chance of a day with only snow remains an essentially constant 1% throughout.

Probability of Precipitation in the Spring in Shanyang

Probability of Precipitation in the Spring in ShanyangMarAprMay0%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%55%55%60%60%WinterSummerMar 137%Mar 137%May 3150%May 3150%Apr 145%Apr 145%May 149%May 149%NowNowmixedrainsnow
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).

Rainfall

To show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the spring in Shanyang is very rapidly increasing, starting the season at 3.7 inches, when it rarely exceeds 7.0 inches or falls below 1.3 inches, and ending the season at 8.3 inches, when it rarely exceeds 13.2 inches or falls below 4.3 inches.

Average Monthly Rainfall in the Spring in Shanyang

Average Monthly Rainfall in the Spring in ShanyangMarAprMay0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 inWinterSummerMar 13.7 inMar 13.7 inMay 318.3 inMay 318.3 inApr 15.7 inApr 15.7 inMay 16.9 inMay 16.9 inNowNow
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.

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day snowfall during the spring in Shanyang is rapidly decreasing, starting the season at 4.6 inches, when it rarely exceeds 11.3 inches, and ending the season at -0.0 inches, when it rarely exceeds 0.0 inches or falls below -0.0 inches.

Average Monthly Snowfall in the Spring in Shanyang

Average Monthly Snowfall in the Spring in ShanyangMarAprMay0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 in16 in16 inWinterSummerMar 14.6 inMar 14.6 inMay 31-0.0 inMay 31-0.0 inApr 10.7 inApr 10.7 inMay 10.1 inMay 10.1 in
The average snowfall (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 rainfall.

Over the course of the spring in Shanyang, the length of the day is very rapidly increasing. From the start to the end of the season, the length of the day increases by 2 hours, 4 minutes, implying an average daily increase of 1 minute, 22 seconds, and weekly increase of 9 minutes, 34 seconds.

The shortest day of the spring is March 1, with 11 hours, 37 minutes of daylight and the longest day is May 31, with 13 hours, 42 minutes of daylight.

Hours of Daylight and Twilight in the Spring in Shanyang

Hours of Daylight and Twilight in the Spring in ShanyangMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 6 minMar 2012 hr, 6 minnightnightdaydayMay 3113 hr, 42 minMay 3113 hr, 42 minMay 113 hr, 11 minMay 113 hr, 11 minNowNow
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.

The latest sunrise of the spring in Shanyang is 6:26 AM on March 1 and the earliest sunrise is 1 hour, 17 minutes earlier at 5:10 AM on May 31.

The earliest sunset is 6:04 PM on March 1 and the latest sunset is 48 minutes later at 6:51 PM on May 31.

Daylight saving time is not observed in Shanyang during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:10 AM and sets 13 hours, 49 minutes later, at 6:59 PM, while on December 21, the shortest day of the year, it rises at 6:47 AM and sets 10 hours, 28 minutes later, at 5:15 PM.

Sunrise & Sunset with Twilight in the Spring in Shanyang

Sunrise & Sunset with Twilight in the Spring in ShanyangMarAprMay12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMWinterSummer5:10 AM5:10 AMMay 316:51 PMMay 316:51 PM6:26 AM6:26 AMMar 16:04 PMMar 16:04 PM5:54 AM5:54 AMApr 16:20 PMApr 16:20 PM5:25 AM5:25 AMMay 16:35 PMMay 16:35 PMSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day in the spring. 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 the Spring in Shanyang

Solar Elevation and Azimuth in the Spring in ShanyangMarAprMay12 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 AMWinterSummer001020203030405050607080001010203030404050606070NowNow
northeastsouthwest
Solar elevation and azimuth in the the spring of 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 the spring of 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. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

Moon Rise, Set & Phases in the Spring in Shanyang

Moon Rise, Set & Phases in the Spring in ShanyangMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 107:00 AMFeb 107:00 AMFeb 248:31 PMFeb 248:31 PMMar 105:01 PMMar 105:01 PMMar 253:01 PMMar 253:01 PMApr 92:22 AMApr 92:22 AMApr 247:50 AMApr 247:50 AMMay 811:23 AMMay 811:23 AMMay 239:54 PMMay 239:54 PMJun 68:38 PMJun 68:38 PMJun 229:09 AMJun 229:09 AM7:02 AM7:02 AM6:15 PM6:15 PM5:49 PM5:49 PM6:59 AM6:59 AM6:12 AM6:12 AM6:07 PM6:07 PM6:19 PM6:19 PM6:25 AM6:25 AM5:53 AM5:53 AM7:05 PM7:05 PM5:58 PM5:58 PM5:25 AM5:25 AM5:03 AM5:03 AM6:59 PM6:59 PM6:41 PM6:41 PM5:17 AM5:17 AM4:26 AM4:26 AM6:32 PM6:32 PM4:52 AM4:52 AMNowNow
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.

The chance that a given day will be muggy in Shanyang is very rapidly increasing during the spring, rising from 0% to 43% over the course of the season.

For reference, on July 25, the muggiest day of the year, there are muggy conditions 95% of the time, while on January 6, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in the Spring in Shanyang

Humidity Comfort Levels in the Spring in ShanyangMarAprMay0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%WinterSummerMar 10%Mar 10%May 3143%May 3143%Apr 13%Apr 13%May 116%May 116%NowNowoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortable
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.

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 Shanyang is essentially constant during the spring, remaining within 0.1 miles per hour of 3.4 miles per hour throughout.

For reference, on October 11, the windiest day of the year, the daily average wind speed is 4.0 miles per hour, while on May 20, the calmest day of the year, the daily average wind speed is 3.3 miles per hour.

The lowest daily average wind speed during the spring is 3.3 miles per hour on May 20.

Average Wind Speed in the Spring in Shanyang

Average Wind Speed in the Spring in ShanyangMarAprMay0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mphWinterSummerMay 203.3 mphMay 203.3 mphMar 13.5 mphMar 13.5 mphApr 13.4 mphApr 13.4 mphMay 13.4 mphMay 13.4 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The hourly average wind direction in Shanyang throughout the spring is predominantly from the east, with a peak proportion of 52% on March 1.

Wind Direction in the Spring in Shanyang

Wind Direction in the Spring in ShanyangESMarAprMay0%100%20%80%40%60%60%40%80%20%100%0%WinterSummerNowNowsoutheastnorthwest
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).

Shanyang 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 surface water temperature in Shanyang is very rapidly increasing during the spring, rising by 17°F, from 57°F to 74°F, over the course of the season.

Average Water Temperature in the Spring in Shanyang

Average Water Temperature in the Spring in ShanyangMarAprMay50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°FWinterSummerMar 157°FMar 157°FMay 3174°FMay 3174°FApr 160°FApr 160°FMay 167°FMay 167°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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).

The growing season in Shanyang typically lasts for 7.8 months (239 days), from around March 27 to around November 21, rarely starting before March 7 or after April 15, and rarely ending before October 31 or after December 12.

During the spring in Shanyang, the chance that a given day is within the growing season is very rapidly increasing rising from 5% to 100% over the course of the season.

Time Spent in Various Temperature Bands and the Growing Season in the Spring in Shanyang

Time Spent in Various Temperature Bands and the Growing Season in the Spring in Shanyanggrowing seasonMarAprMay0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummerMar 15%Mar 15%100%May 31100%May 3163%Apr 163%Apr 199%May 199%May 1May 20100%May 20100%NowNowfreezingvery coldcoldcoolcomfortablewarmhot
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.

The average accumulated growing degree days in Shanyang are rapidly increasing during the spring, increasing by 848°F, from 84°F to 932°F, over the course of the season.

Growing Degree Days in the Spring in Shanyang

Growing Degree Days in the Spring in ShanyangMarAprMay200°F200°F400°F400°F600°F600°F800°F800°F1,000°F1,000°FWinterSummerMar 184°FMar 184°FMay 31932°FMay 31932°FApr 1208°FApr 1208°FMay 1479°FMay 1479°FNowNow
The average growing degree days accumulated over the course of the spring, 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 in Shanyang is increasing during the spring, rising by 1.2 kWh, from 4.0 kWh to 5.2 kWh, over the course of the season.

Average Daily Incident Shortwave Solar Energy in the Spring in Shanyang

Average Daily Incident Shortwave Solar Energy in the Spring in ShanyangMarAprMay0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhWinterSummerMar 14.0 kWhMar 14.0 kWhMay 315.2 kWhMay 315.2 kWhApr 14.6 kWhApr 14.6 kWhMay 15.2 kWhMay 15.2 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.

For the purposes of this report, the geographical coordinates of Shanyang are 26.670 deg latitude, 119.205 deg longitude, and 2,106 ft elevation.

The topography within 2 miles of Shanyang contains large variations in elevation, with a maximum elevation change of 1,991 feet and an average elevation above sea level of 2,612 feet. Within 10 miles contains large variations in elevation (4,370 feet). Within 50 miles also contains extreme variations in elevation (5,968 feet).

The area within 2 miles of Shanyang is covered by trees (56%), cropland (19%), and grassland (17%), within 10 miles by trees (63%) and grassland (15%), and within 50 miles by trees (57%) and grassland (18%).

This report illustrates the typical weather in Shanyang, 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 Shanyang.

For each station, the records are corrected for the elevation difference between that station and Shanyang 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 Shanyang is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Shanyang 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 Shanyang 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.

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