Average Weather in February in Aoxi China
Daily high temperatures increase by 6°F, from 51°F to 57°F, rarely falling below 38°F or exceeding 70°F.
Daily low temperatures increase by 6°F, from 38°F to 44°F, rarely falling below 30°F or exceeding 55°F.
For reference, on July 22, the hottest day of the year, temperatures in Aoxi typically range from 78°F to 91°F, while on January 19, the coldest day of the year, they range from 37°F to 49°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. 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 February
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 month of February in Aoxi experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 43% to 48%.
The clearest day of the month is February 7, with clear, mostly clear, or partly cloudy conditions 57% 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 February
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. In Aoxi, the chance of a wet day over the course of February is very rapidly increasing, starting the month at 30% and ending it at 43%.
For reference, the year's highest daily chance of a wet day is 52% on April 5, and its lowest chance is 14% on December 17.
Over the course of February in Aoxi, the chance of a day with only rain increases from 25% to 42%, the chance of a day with mixed snow and rain decreases from 3% to 1%, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in February
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 February in Aoxi is very rapidly increasing, starting the month at 2.8 inches, when it rarely exceeds 5.3 inches or falls below 0.7 inches, and ending the month at 5.1 inches, when it rarely exceeds 8.4 inches or falls below 2.2 inches.
Average Monthly Rainfall in February
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during February in Aoxi is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.6 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in Aoxi, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 41 minutes, implying an average daily increase of 1 minute, 28 seconds, and weekly increase of 10 minutes, 16 seconds.
The shortest day of the month is February 1, with 10 hours, 54 minutes of daylight and the longest day is February 29, with 11 hours, 35 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Aoxi is 7:03 AM on February 1 and the earliest sunrise is 21 minutes earlier at 6:41 AM on February 29.
The earliest sunset is 5:57 PM on February 1 and the latest sunset is 20 minutes later at 6:16 PM on February 29.
Daylight saving time is not observed in Aoxi during 2020.
For reference, on June 20, the longest day of the year, the Sun rises at 5:21 AM and sets 13 hours, 53 minutes later, at 7:14 PM, while on December 21, the shortest day of the year, it rises at 7:02 AM and sets 10 hours, 25 minutes later, at 5:27 PM.
Sunrise & Sunset with Twilight in February
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 Aoxi is essentially constant during February, remaining around 0% throughout.
For reference, on July 9, 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 February
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Aoxi is essentially constant during February, remaining within 0.2 miles per hour of 7.1 miles per hour throughout.
For reference, on March 26, the windiest day of the year, the daily average wind speed is 7.4 miles per hour, while on August 21, the calmest day of the year, the daily average wind speed is 5.8 miles per hour.
Average Wind Speed in February
The hourly average wind direction in Aoxi throughout February is predominantly from the north, with a peak proportion of 65% on February 1.
Wind Direction in February
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 Aoxi typically lasts for 10 months (305 days), from around February 13 to around December 14, rarely starting before January 18 or after March 7, and rarely ending before November 21 or after January 6.
The month of February in Aoxi is very likely fully outside of the growing season, with the chance that a given day is in the growing season very rapidly increasing from 27% to 81% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in February
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
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 Aoxi are gradually increasing during February, increasing by 77°F, from 39°F to 116°F, over the course of the month.
Growing Degree Days in February
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 Aoxi is essentially constant during February, remaining within 0.2 kWh of 3.6 kWh throughout.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of Aoxi are 27.426 deg latitude, 115.836 deg longitude, and 643 ft elevation.
The topography within 2 miles of Aoxi contains significant variations in elevation, with a maximum elevation change of 512 feet and an average elevation above sea level of 629 feet. Within 10 miles contains significant variations in elevation (3,176 feet). Within 50 miles contains large variations in elevation (5,446 feet).
The area within 2 miles of Aoxi is covered by trees (55%), shrubs (22%), and cropland (15%), within 10 miles by trees (70%) and shrubs (16%), and within 50 miles by trees (65%) and cropland (19%).
This report illustrates the typical weather in Aoxi year round, 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 Aoxi.
At a distance of 160 kilometers from Aoxi, 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 Aoxi to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 17%, making the weight assigned to the weather station 83%.
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 aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
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.