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April Weather in Dingjiang China

Daily high temperatures increase by 10°F, from 69°F to 79°F, rarely falling below 57°F or exceeding 87°F.

Daily low temperatures increase by 10°F, from 55°F to 65°F, rarely falling below 46°F or exceeding 72°F.

For reference, on July 23, the hottest day of the year, temperatures in Dingjiang typically range from 78°F to 91°F, while on January 19, the coldest day of the year, they range from 37°F to 52°F.

Average High and Low Temperature in April in Dingjiang

Average High and Low Temperature in April in DingjiangApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303035°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°FMarMayApr 169°FApr 169°F55°F55°FApr 3079°FApr 3079°F65°F65°FApr 1173°FApr 1173°F59°F59°FApr 2176°FApr 2176°F62°F62°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 temperatures for the quarter of the year centered on April. 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 April in Dingjiang

Average Hourly Temperature in April in DingjiangApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMayNowNowcoldcoldcoolcomfortablewarm
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.

Dallas, Texas, United States (7,797 miles away); Günyazı, Turkey (4,575 miles); and Āmol, Iran (3,691 miles) are the far-away foreign places with temperatures most similar to Dingjiang (view comparison).

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The month of April in Dingjiang experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 57% throughout the month.

The clearest day of the month is April 1, with clear, mostly clear, or partly cloudy conditions 44% of the time.

For reference, on July 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 78%, while on October 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.

Cloud Cover Categories in April in Dingjiang

Cloud Cover Categories in April in DingjiangApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMayApr 144%Apr 144%Apr 3042%Apr 3042%Apr 1144%Apr 1144%Apr 2142%Apr 2142%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 Dingjiang, the chance of a wet day over the course of April is essentially constant, remaining around 50% throughout.

For reference, the year's highest daily chance of a wet day is 51% on April 5, and its lowest chance is 14% on December 17.

Probability of Precipitation in April in Dingjiang

Probability of Precipitation in April in DingjiangApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%55%55%MarMayApr 551%Apr 551%Apr 3049%Apr 3049%Apr 2150%Apr 2150%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).

Rainfall

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

The average sliding 31-day rainfall during April in Dingjiang is increasing, starting the month at 7.4 inches, when it rarely exceeds 11.5 inches or falls below 4.1 inches, and ending the month at 8.0 inches, when it rarely exceeds 12.7 inches or falls below 4.4 inches.

Average Monthly Rainfall in April in Dingjiang

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 April in Dingjiang, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 44 minutes, implying an average daily increase of 1 minute, 31 seconds, and weekly increase of 10 minutes, 35 seconds.

The shortest day of the month is April 1, with 12 hours, 27 minutes of daylight and the longest day is April 30, with 13 hours, 11 minutes of daylight.

Hours of Daylight and Twilight in April in Dingjiang

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 month in Dingjiang is 6:09 AM on April 1 and the earliest sunrise is 29 minutes earlier at 5:40 AM on April 30.

The earliest sunset is 6:36 PM on April 1 and the latest sunset is 15 minutes later at 6:51 PM on April 30.

Daylight saving time is not observed in Dingjiang during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:24 AM and sets 13 hours, 51 minutes later, at 7:16 PM, while on December 21, the shortest day of the year, it rises at 7:04 AM and sets 10 hours, 26 minutes later, at 5:29 PM.

Sunrise & Sunset with Twilight in April in Dingjiang

Sunrise & Sunset with Twilight in April in DingjiangApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMMarMay5:40 AM5:40 AMApr 306:51 PMApr 306:51 PM6:09 AM6:09 AMApr 16:36 PMApr 16:36 PM5:58 AM5:58 AMApr 116:41 PMApr 116:41 PMSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of April. 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 April in Dingjiang

Solar Elevation and Azimuth in April in DingjiangApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay00101020202030304040505050606070800001010202030303040405050606070NowNow
northeastsouthwest
Solar elevation and azimuth over the course of April 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 April 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 April in Dingjiang

Moon Rise, Set & Phases in April in DingjiangApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 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 PM6:28 AM6:28 AM6:24 PM6:24 PM6:35 PM6:35 PM6:41 AM6:41 AM6:09 AM6:09 AM7:22 PM7:22 PM6:15 PM6:15 PM5:41 AM5:41 AM5:18 AM5:18 AM7:16 PM7:16 PM6:59 PM6:59 PM5:31 AM5:31 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.
Apr 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
63%12:15 AMESE10:30 AMWSW-5:22 AMS239,545 mi
2
50%1:14 AMESE11:30 AMWSW-6:22 AMS236,279 mi
3
41%2:08 AMESE12:35 PMWSW-7:22 AMS232,887 mi
4
30%2:58 AMESE1:43 PMWSW-8:21 AMS229,594 mi
5
19%3:42 AMESE2:52 PMWSW-9:17 AMS226,684 mi
6
10%4:21 AMESE4:00 PMW-10:10 AMS224,459 mi
7
4%4:58 AME5:07 PMW-11:01 AMS223,194 mi
8
1%5:33 AME6:14 PMW-11:52 AMS223,079 mi
9
0%6:09 AME7:22 PMWNW-12:43 PMS224,179 mi
10
3%6:47 AMENE8:30 PMWNW-1:35 PMS226,412 mi
11
9%7:28 AMENE9:39 PMWNW-2:31 PMS229,561 mi
12
17%8:15 AMENE10:46 PMWNW-3:28 PMS233,312 mi
13
26%9:07 AMENE11:49 PMWNW-4:27 PMN237,308 mi
14
36%10:03 AMENE--5:25 PMN241,204 mi
15
46%-12:45 AMWNW11:02 AMENE6:19 PMS244,713 mi
16
50%-1:33 AMWNW12:01 PMENE7:10 PMS247,626 mi
17
66%-2:14 AMWNW12:58 PMENE7:57 PMS249,824 mi
18
75%-2:50 AMWNW1:54 PMENE8:40 PMS251,260 mi
19
83%-3:21 AMWNW2:47 PMENE9:21 PMS251,955 mi
20
90%-3:50 AMW3:39 PME10:00 PMS251,971 mi
21
95%-4:17 AMW4:30 PME10:38 PMS251,404 mi
22
98%-4:44 AMW5:22 PME11:17 PMS250,356 mi
23
100%-5:11 AMW6:15 PMESE11:58 PMS248,932 mi
24
100%-5:41 AMWSW7:10 PMESE--
25
100%-6:14 AMWSW8:08 PMESE12:42 AMS247,216 mi
26
97%-6:51 AMWSW9:08 PMESE1:29 AMS245,277 mi
27
92%-7:35 AMWSW10:09 PMESE2:21 AMS243,157 mi
28
86%-8:26 AMWSW11:08 PMESE3:17 AMS240,885 mi
29
78%-9:23 AMWSW-4:16 AMS238,483 mi
30
68%12:04 AMESE10:26 AMWSW-5:15 AMS235,990 mi

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 Dingjiang is very rapidly increasing during April, rising from 13% to 45% over the course of the month.

For reference, on July 8, the muggiest day of the year, there are muggy conditions 100% of the time, while on December 30, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in April in Dingjiang

Humidity Comfort Levels in April in DingjiangApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%MarMayApr 113%Apr 113%Apr 3045%Apr 3045%Apr 1121%Apr 1121%Apr 2133%Apr 2133%NowNowmiserablemiserableoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortable
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 Dingjiang is essentially constant during April, remaining within 0.1 miles per hour of 7.5 miles per hour throughout.

For reference, on March 26, the windiest day of the year, the daily average wind speed is 7.7 miles per hour, while on August 20, the calmest day of the year, the daily average wind speed is 6.0 miles per hour.

Average Wind Speed in April in Dingjiang

Average Wind Speed in April in DingjiangApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mphMarMayApr 17.5 mphApr 17.5 mphApr 307.4 mphApr 307.4 mphApr 117.5 mphApr 117.5 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in Dingjiang during April is predominantly out of the north from April 1 to April 21 and the south from April 21 to April 30.

Wind Direction in April in Dingjiang

Wind Direction in April in DingjiangNSApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%20%80%40%60%60%40%80%20%100%0%MarMayNowNowsouthnortheastwest
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).

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 Dingjiang typically lasts for 10 months (304 days), from around February 13 to around December 13, rarely starting before January 21 or after March 7, and rarely ending before November 21 or after January 4.

The month of April in Dingjiang is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in April in Dingjiang

Time Spent in Various Temperature Bands and the Growing Season in April in Dingjianggrowing seasonApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%MarMay100%Apr 16100%Apr 1690%Mar 790%Mar 7NowNowvery 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 Dingjiang are rapidly increasing during April, increasing by 480°F, from 408°F to 888°F, over the course of the month.

Growing Degree Days in April in Dingjiang

Growing Degree Days in April in DingjiangApr112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030300°F300°F400°F400°F500°F500°F600°F600°F700°F700°F800°F800°F900°F900°F1,000°F1,000°FMarMayApr 1408°FApr 1408°FApr 30888°FApr 30888°FApr 11543°FApr 11543°FApr 21711°FApr 21711°FNowNow
The average growing degree days accumulated over the course of April, 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 Dingjiang is gradually increasing during April, rising by 0.8 kWh, from 4.3 kWh to 5.1 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in April in Dingjiang

Average Daily Incident Shortwave Solar Energy in April in DingjiangApr1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhMarMayApr 14.3 kWhApr 14.3 kWhApr 305.1 kWhApr 305.1 kWhApr 114.6 kWhApr 114.6 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 Dingjiang are 27.170 deg latitude, 115.302 deg longitude, and 177 ft elevation.

The topography within 2 miles of Dingjiang contains significant variations in elevation, with a maximum elevation change of 640 feet and an average elevation above sea level of 274 feet. Within 10 miles contains significant variations in elevation (2,749 feet). Within 50 miles contains large variations in elevation (4,619 feet).

The area within 2 miles of Dingjiang is covered by trees (48%), cropland (31%), and shrubs (11%), within 10 miles by trees (65%) and cropland (18%), and within 50 miles by trees (63%) and cropland (20%).

This report illustrates the typical weather in Dingjiang, 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 is only a single weather station, Nanchang Changbei International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Dingjiang.

At a distance of 198 kilometers from Dingjiang, further than our threshold of 150 kilometers, this station is deemed insufficiently nearby to be relied upon as our primary source for temperature and dew point records. Consequently, the station records are blended with interpolated values from NASA's MERRA-2 satellite-era reanalysis , and both are corrected for elevation differences according to the International Standard Atmosphere .

The weight assigned to the MERRA-2 value depends on the distance from Dingjiang to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 49%, making the weight assigned to the weather station 51%.

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.

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