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Summer Weather in Xuwei China

Daily high temperatures are around 84°F, rarely falling below 73°F or exceeding 93°F. The highest daily average high temperature is 87°F on July 31.

Daily low temperatures increase by 8°F, from 63°F to 71°F, rarely falling below 58°F or exceeding 80°F. The highest daily average low temperature is 76°F on July 31.

For reference, on July 30, the hottest day of the year, temperatures in Xuwei typically range from 76°F to 87°F, while on January 22, the coldest day of the year, they range from 29°F to 41°F.

Average High and Low Temperature in the Summer in Xuwei

Average High and Low Temperature in the Summer in XuweiJunJulAug45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FSpringFallJul 3087°FJul 3087°F76°F76°FJun 181°FJun 181°F63°F63°FAug 3182°FAug 3182°F71°F71°FJul 185°FJul 185°F71°F71°F
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 summer 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 Summer in Xuwei

Average Hourly Temperature in the Summer in XuweiJunJulAug12 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 AMSpringFallcoolcoolcoolcomfortablecomfortablewarmhotcold
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.

Baltimore, Maryland, United States (7,241 miles away) is the far-away foreign place with temperatures most similar to Xuwei (view comparison).

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The summer in Xuwei experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 47% to 43%. The highest chance of overcast or mostly cloudy conditions is 58% on July 10.

The clearest day of the summer is August 31, with clear, mostly clear, or partly cloudy conditions 57% of the time.

For reference, on July 10, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 58%, while on December 16, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 69%.

Cloud Cover Categories in the Summer in Xuwei

Cloud Cover Categories in the Summer in XuweiJunJulAug0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SpringFallDec 1669%Dec 1669%Jun 153%Jun 153%Aug 3157%Aug 3157%Jul 144%Jul 144%Aug 149%Aug 149%clearmostly 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 Xuwei, the chance of a wet day over the course of the summer is very rapidly increasing, starting the season at 18% and ending it at 30%.

For reference, the year's highest daily chance of a wet day is 44% on July 11, and its lowest chance is 6% on December 29.

Probability of Precipitation in the Summer in Xuwei

Probability of Precipitation in the Summer in XuweiJunJulAug0%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%SpringFallJul 1144%Jul 1144%Jun 118%Jun 118%Aug 3130%Aug 3130%Aug 140%Aug 140%rain
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 summer in Xuwei is rapidly increasing, starting the season at 2.8 inches, when it rarely exceeds 5.6 inches or falls below 0.7 inches, and ending the season at 4.5 inches, when it rarely exceeds 8.5 inches or falls below 1.7 inches.

The highest average 31-day accumulation is 7.2 inches on July 13.

Average Monthly Rainfall in the Summer in Xuwei

Average Monthly Rainfall in the Summer in XuweiJunJulAug0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 inSpringFallJul 137.2 inJul 137.2 inJun 12.8 inJun 12.8 inAug 314.5 inAug 314.5 inJul 16.6 inJul 16.6 inAug 15.9 inAug 15.9 in
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.

Over the course of the summer in Xuwei, the length of the day is rapidly decreasing. From the start to the end of the season, the length of the day decreases by 1 hour, 24 minutes, implying an average daily decrease of 55 seconds, and weekly decrease of 6 minutes, 27 seconds.

The shortest day of the summer is August 31, with 12 hours, 55 minutes of daylight and the longest day is June 21, with 14 hours, 28 minutes of daylight.

Hours of Daylight and Twilight in the Summer in Xuwei

Hours of Daylight and Twilight in the Summer in XuweiJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2114 hr, 28 minJun 2114 hr, 28 minnightnightdaydayAug 3112 hr, 55 minAug 3112 hr, 55 minAug 113 hr, 51 minAug 113 hr, 51 min
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 earliest sunrise of the summer in Xuwei is 4:48 AM on June 12 and the latest sunrise is 46 minutes later at 5:34 AM on August 31.

The latest sunset is 7:18 PM on June 29 and the earliest sunset is 49 minutes earlier at 6:29 PM on August 31.

Daylight saving time is not observed in Xuwei during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 4:49 AM and sets 14 hours, 28 minutes later, at 7:17 PM, while on December 21, the shortest day of the year, it rises at 7:04 AM and sets 9 hours, 51 minutes later, at 4:55 PM.

Sunrise & Sunset with Twilight in the Summer in Xuwei

Sunrise & Sunset with Twilight in the Summer in XuweiJunJulAug12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMSpringFall4:48 AM4:48 AMJun 127:15 PMJun 127:15 PM4:52 AM4:52 AMJun 297:18 PMJun 297:18 PM5:34 AM5:34 AMAug 316:29 PMAug 316:29 PM5:12 AM5:12 AMAug 17:03 PMAug 17:03 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day in the summer. 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 Summer in Xuwei

Solar Elevation and Azimuth in the Summer in XuweiJunJulAug12 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 AMSpringFall0010202030304050506060700010102030304040506070
northeastsouthwest
Solar elevation and azimuth in the the summer 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 summer 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 Summer in Xuwei

Moon Rise, Set & Phases in the Summer in XuweiJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 811:23 AMMay 811:23 AMMay 239:54 PMMay 239:54 PMJun 68:38 PMJun 68:38 PMJun 229:09 AMJun 229:09 AMJul 66:58 AMJul 66:58 AMJul 216:18 PMJul 216:18 PMAug 47:14 PMAug 47:14 PMAug 202:26 AMAug 202:26 AMSep 39:56 AMSep 39:56 AMSep 1810:35 AMSep 1810:35 AM4:47 AM4:47 AM7:15 PM7:15 PM7:01 PM7:01 PM4:54 AM4:54 AM4:02 AM4:02 AM6:56 PM6:56 PM4:25 AM4:25 AM4:38 AM4:38 AM7:58 PM7:58 PM7:29 PM7:29 PM5:30 AM5:30 AM7:14 PM7:14 PM6:43 PM6:43 PM5:35 AM5:35 AM5:27 AM5:27 AM5:43 PM5:43 PM5:35 AM5:35 AM
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 Xuwei is very rapidly increasing during the summer, rising from 13% to 73% over the course of the season.

The highest chance of a muggy day during the summer is 98% on August 1.

For reference, on July 31, the muggiest day of the year, there are muggy conditions 98% of the time, while on November 21, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in the Summer in Xuwei

Humidity Comfort Levels in the Summer in XuweiJunJulAug0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SpringFallAug 198%Aug 198%Jun 113%Jun 113%Aug 3173%Aug 3173%Jul 177%Jul 177%miserablemiserableoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortable
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 Xuwei is gradually decreasing during the summer, decreasing from 9.1 miles per hour to 8.2 miles per hour over the course of the season.

For reference, on March 8, the windiest day of the year, the daily average wind speed is 10.2 miles per hour, while on August 26, the calmest day of the year, the daily average wind speed is 8.2 miles per hour.

The lowest daily average wind speed during the summer is 8.2 miles per hour on August 26.

Average Wind Speed in the Summer in Xuwei

Average Wind Speed in the Summer in XuweiJunJulAug0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mphSpringFallAug 268.2 mphAug 268.2 mphJun 19.1 mphJun 19.1 mphJul 18.5 mphJul 18.5 mphAug 18.3 mphAug 18.3 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in Xuwei during the summer is predominantly out of the east from June 1 to July 6 and from July 26 to August 31 and the south from July 6 to July 26.

Wind Direction in the Summer in Xuwei

Wind Direction in the Summer in XuweiSESEJunJulAug0%100%20%80%40%60%60%40%80%20%100%0%SpringFallsoutheastnorthwest
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).

Xuwei 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 Xuwei is very rapidly increasing during the summer, rising by 14°F, from 65°F to 79°F, over the course of the season.

The highest average surface water temperature during the summer is 80°F on August 11.

Average Water Temperature in the Summer in Xuwei

Average Water Temperature in the Summer in XuweiJunJulAug50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°FSpringFallAug 1180°FAug 1180°FJun 165°FJun 165°FAug 3179°FAug 3179°FJul 173°FJul 173°F
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 Xuwei typically lasts for 8.2 months (253 days), from around March 19 to around November 26, rarely starting before March 1 or after April 5, and rarely ending before November 9 or after December 13.

The summer in Xuwei is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in the Summer in Xuwei

Time Spent in Various Temperature Bands and the Growing Season in the Summer in Xuweigrowing seasongrowing seasongrowing seasonJunJulAug0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SpringFall100%Jul 17100%Jul 17coldcoolcomfortablewarmhot
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 Xuwei are very rapidly increasing during the summer, increasing by 2,485°F, from 809°F to 3,294°F, over the course of the season.

Growing Degree Days in the Summer in Xuwei

Growing Degree Days in the Summer in XuweiJunJulAug1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°F3,000°F3,000°FSpringFallJun 1809°FJun 1809°FAug 313,294°FAug 313,294°FJul 11,534°FJul 11,534°FAug 12,437°FAug 12,437°F
The average growing degree days accumulated over the course of the summer, 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 Xuwei is decreasing during the summer, falling by 1.1 kWh, from 6.4 kWh to 5.3 kWh, over the course of the season.

Average Daily Incident Shortwave Solar Energy in the Summer in Xuwei

Average Daily Incident Shortwave Solar Energy in the Summer in XuweiJunJulAug0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhSpringFallJun 16.4 kWhJun 16.4 kWhAug 315.3 kWhAug 315.3 kWhJul 15.8 kWhJul 15.8 kWhAug 15.5 kWhAug 15.5 kWh
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 Xuwei are 34.526 deg latitude, 119.538 deg longitude, and -3 ft elevation.

The topography within 2 miles of Xuwei is essentially flat, with a maximum elevation change of 39 feet and an average elevation above sea level of 1 foot. Within 10 miles is essentially flat (279 feet). Within 50 miles contains only modest variations in elevation (2,057 feet).

The area within 2 miles of Xuwei is covered by artificial surfaces (43%) and cropland (26%), within 10 miles by cropland (34%) and artificial surfaces (31%), and within 50 miles by water (42%) and cropland (39%).

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

Xuwei is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.

The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Xuwei, according to the International Standard Atmosphere .

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.

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.

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