Average Weather in Wanbu China
In Wanbu, the summers are hot, oppressive, and mostly cloudy; the winters are cold and mostly clear; and it is wet year round. Over the course of the year, the temperature typically varies from 37°F to 92°F and is rarely below 30°F or above 98°F.
Based on the tourism score, the best time of year to visit Wanbu for warm-weather activities is from mid September to late October.
The hot season lasts for 3.2 months, from June 9 to September 14, with an average daily high temperature above 83°F. The hottest day of the year is July 23, with an average high of 92°F and low of 80°F.
The cool season lasts for 3.1 months, from December 3 to March 6, with an average daily high temperature below 56°F. The coldest day of the year is January 19, with an average low of 37°F and high of 47°F.
Average High and Low Temperature
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 Wanbu, 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 Wanbu begins around September 4 and lasts for 6.4 months, ending around March 17. On December 16, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 74% of the time, and overcast or mostly cloudy 26% of the time.
The cloudier part of the year begins around March 17 and lasts for 5.6 months, ending around September 4. On July 4, the cloudiest day of the year, the sky is overcast or mostly cloudy 76% of the time, and clear, mostly clear, or partly cloudy 24% of the time.
Cloud Cover Categories
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Wanbu varies significantly throughout the year.
The wetter season lasts 6.5 months, from February 12 to August 29, with a greater than 31% chance of a given day being a wet day. The chance of a wet day peaks at 49% on March 27.
The drier season lasts 5.4 months, from August 29 to February 12. The smallest chance of a wet day is 14% on December 17.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 49% on March 27.
Daily Chance of Precipitation
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. Wanbu experiences extreme seasonal variation in monthly rainfall.
Rain falls throughout the year in Wanbu. The most rain falls during the 31 days centered around June 18, with an average total accumulation of 10.1 inches.
The least rain falls around December 21, with an average total accumulation of 1.4 inches.
Average Monthly Rainfall
The sliding 31-day liquid-equivalent quantity of snowfall in Wanbu does not vary significantly over the course of the year, staying within 0.1 inches of 0.1 inches throughout.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Wanbu varies over the course of the year. In 2020, the shortest day is December 21, with 10 hours, 18 minutes of daylight; the longest day is June 21, with 13 hours, 59 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:18 AM on June 11, and the latest sunrise is 1 hour, 54 minutes later at 7:11 AM on January 11. The earliest sunset is at 5:19 PM on December 1, and the latest sunset is 2 hours, 0 minutes later at 7:19 PM on June 30.
Daylight saving time (DST) is not observed in Wanbu during 2020.
Sunrise & Sunset with Twilight
Wanbu experiences extreme seasonal variation in the perceived humidity.
The muggier period of the year lasts for 5.4 months, from April 25 to October 6, during which time the comfort level is muggy, oppressive, or miserable at least 25% of the time. The muggiest day of the year is July 24, with muggy conditions 100% of the time.
The least muggy day of the year is December 21, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Wanbu experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 5.7 months, from November 18 to May 8, with average wind speeds of more than 7.0 miles per hour. The windiest day of the year is March 9, with an average hourly wind speed of 7.7 miles per hour.
The calmer time of year lasts for 6.3 months, from May 8 to November 18. The calmest day of the year is August 5, with an average hourly wind speed of 6.2 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Wanbu varies throughout the year.
The wind is most often from the south for 2.1 months, from June 6 to August 8, with a peak percentage of 58% on July 11. The wind is most often from the north for 9.9 months, from August 8 to June 6, with a peak percentage of 71% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Wanbu 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 Wanbu for general outdoor tourist activities is from mid September to late October, with a peak score in the first week of October.
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 Wanbu for hot-weather activities is from late August to late September, with a peak score in the second week of September.
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.
The growing season in Wanbu typically lasts for 10 months (320 days), from around February 6 to around December 22, rarely starting after March 4, or ending before November 29.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Wanbu should appear around February 29, only rarely appearing before February 13 or after March 21.
Growing Degree Days
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 4.8 months, from April 27 to September 20, with an average daily incident shortwave energy per square meter above 5.1 kWh. The brightest day of the year is May 31, with an average of 5.6 kWh.
The darker period of the year lasts for 3.1 months, from November 9 to February 13, with an average daily incident shortwave energy per square meter below 3.6 kWh. The darkest day of the year is January 7, with an average of 3.1 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Wanbu are 28.858 deg latitude, 115.652 deg longitude, and 95 ft elevation.
The topography within 2 miles of Wanbu contains only modest variations in elevation, with a maximum elevation change of 377 feet and an average elevation above sea level of 94 feet. Within 10 miles contains only modest variations in elevation (2,674 feet). Within 50 miles contains large variations in elevation (5,886 feet).
The area within 2 miles of Wanbu is covered by cropland (71%) and trees (18%), within 10 miles by trees (47%) and cropland (38%), and within 50 miles by trees (39%) and cropland (34%).
This report illustrates the typical weather in Wanbu, 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 Wanbu.
At a distance of 24 kilometers from Wanbu, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Wanbu according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
Time zones for aiports and weather stations are provided by AskGeo.com .