Average Weather in May in Jalal-Abad Kyrgyzstan
Daily high temperatures increase by 9°F, from 74°F to 83°F, rarely falling below 63°F or exceeding 91°F.
Daily low temperatures increase by 7°F, from 52°F to 58°F, rarely falling below 44°F or exceeding 64°F.
For reference, on July 22, the hottest day of the year, temperatures in Jalal-Abad typically range from 67°F to 92°F, while on January 14, the coldest day of the year, they range from 22°F to 37°F.
Average High and Low Temperature in May
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. 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 May
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 May in Jalal-Abad experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 51% to 34%.
The clearest day of the month is May 31, with clear, mostly clear, or partly cloudy conditions 66% of the time.
For reference, on March 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 66%, while on August 10, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 94%.
Cloud Cover Categories in May
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 Jalal-Abad, the chance of a wet day over the course of May is gradually decreasing, starting the month at 17% and ending it at 13%.
For reference, the year's highest daily chance of a wet day is 20% on March 24, and its lowest chance is 2% on August 29.
Probability of Precipitation in May
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 May in Jalal-Abad is gradually decreasing, starting the month at 1.1 inches, when it rarely exceeds 2.3 inches or falls below 0.2 inches, and ending the month at 0.7 inches, when it rarely exceeds 1.5 inches or falls below 0.1 inches.
Average Monthly Rainfall in May
Over the course of May in Jalal-Abad, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 56 minutes, implying an average daily increase of 1 minute, 53 seconds, and weekly increase of 13 minutes, 9 seconds.
The shortest day of the month is May 1, with 13 hours, 57 minutes of daylight and the longest day is May 31, with 14 hours, 53 minutes of daylight.
Hours of Daylight and Twilight in May
The latest sunrise of the month in Jalal-Abad is 6:07 AM on May 1 and the earliest sunrise is 28 minutes earlier at 5:39 AM on May 31.
The earliest sunset is 8:03 PM on May 1 and the latest sunset is 28 minutes later at 8:32 PM on May 31.
Daylight saving time is not observed in Jalal-Abad during 2019.
For reference, on June 21, the longest day of the year, the Sun rises at 5:36 AM and sets 15 hours, 7 minutes later, at 8:43 PM, while on December 22, the shortest day of the year, it rises at 8:29 AM and sets 9 hours, 14 minutes later, at 5:43 PM.
Sunrise & Sunset with Twilight in May
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 Jalal-Abad is essentially constant during May, remaining within 1% of 1% throughout.
For reference, on July 8, the muggiest day of the year, there are muggy conditions 3% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in May
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 Jalal-Abad is essentially constant during May, remaining within 0.1 miles per hour of 5.5 miles per hour throughout.
For reference, on July 10, the windiest day of the year, the daily average wind speed is 6.1 miles per hour, while on November 8, the calmest day of the year, the daily average wind speed is 4.8 miles per hour.
Average Wind Speed in May
Wind Direction in May
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 Jalal-Abad typically lasts for 7.3 months (225 days), from around March 25 to around November 5, rarely starting before March 6 or after April 14, and rarely ending before October 15 or after November 26.
The month of May in Jalal-Abad is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in May
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 Jalal-Abad are rapidly increasing during May, increasing by 520°F, from 368°F to 888°F, over the course of the month.
Growing Degree Days in May
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 Jalal-Abad is increasing during May, rising by 1.2 kWh, from 6.3 kWh to 7.4 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in May
For the purposes of this report, the geographical coordinates of Jalal-Abad are 40.933 deg latitude, 73.000 deg longitude, and 2,575 ft elevation.
The topography within 2 miles of Jalal-Abad contains very significant variations in elevation, with a maximum elevation change of 971 feet and an average elevation above sea level of 2,629 feet. Within 10 miles contains very significant variations in elevation (3,458 feet). Within 50 miles also contains extreme variations in elevation (13,104 feet).
The area within 2 miles of Jalal-Abad is covered by bare soil (31%), cropland (23%), sparse vegetation (20%), and grassland (12%), within 10 miles by cropland (50%) and sparse vegetation (20%), and within 50 miles by cropland (35%) and grassland (31%).
This report illustrates the typical weather in Jalal-Abad 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, Osh Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Jalal-Abad.
At a distance of 40 kilometers from Jalal-Abad, 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 Jalal-Abad 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.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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.