March Weather in Pul-e Khumrī AfghanistanDaily high temperatures increase by 10°F, from 58°F to 68°F, rarely falling below 43°F or exceeding 81°F. Daily low temperatures increase by 9°F, from 40°F to 49°F, rarely falling below 31°F or exceeding 57°F. For reference, on July 11, the hottest day of the year, temperatures in Pul-e Khumrī typically range from 80°F to 99°F, while on January 20, the coldest day of the year, they range from 33°F to 51°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. 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. Summerlin South, Nevada, United States (7,459 miles away); Iowa Park, Texas, United States (7,548 miles); and Brezina, Algeria (3,770 miles) are the far-away foreign places with temperatures most similar to Pul-e Khumrī (view comparison). CloudsThe month of March in Pul-e Khumrī experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 49% throughout the month. The highest chance of overcast or mostly cloudy conditions is 51% on March 17. The clearest day of the month is March 31, with clear, mostly clear, or partly cloudy conditions 53% of the time. For reference, on March 17, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 51%, while on August 29, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 100%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Pul-e Khumrī, the chance of a wet day over the course of March is essentially constant, remaining around 22% throughout. For reference, the year's highest daily chance of a wet day is 23% on March 18, and its lowest chance is 1% on August 31. Over the course of March in Pul-e Khumrī, the chance of a day with only rain increases from 18% to 22%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout. RainfallTo 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 March in Pul-e Khumrī is essentially constant, remaining about 1.4 inches throughout, and rarely exceeding 2.8 inches or falling below 0.4 inches. The highest average 31-day accumulation is 1.5 inches on March 21. SnowfallAs with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day snowfall during March in Pul-e Khumrī is gradually decreasing, starting the month at 1.1 inches, when it rarely exceeds 3.6 inches, and ending the month at 0.1 inches, when it rarely exceeds 0.4 inches. SunOver the course of March in Pul-e Khumrī, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 8 minutes, implying an average daily increase of 2 minutes, 17 seconds, and weekly increase of 15 minutes, 57 seconds. The shortest day of the month is March 1, with 11 hours, 25 minutes of daylight and the longest day is March 31, with 12 hours, 34 minutes of daylight. The latest sunrise of the month in Pul-e Khumrī is 6:25 AM on March 1 and the earliest sunrise is 42 minutes earlier at 5:42 AM on March 31. The earliest sunset is 5:50 PM on March 1 and the latest sunset is 26 minutes later at 6:16 PM on March 31. Daylight saving time is not observed in Pul-e Khumrī during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 4:38 AM and sets 14 hours, 36 minutes later, at 7:14 PM, while on December 21, the shortest day of the year, it rises at 7:01 AM and sets 9 hours, 43 minutes later, at 4:44 PM. 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. MoonThe figure below presents a compact representation of key lunar data for March 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.
HumidityWe 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 Pul-e Khumrī is essentially constant during March, remaining around 0% throughout. For reference, on July 22, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time. WindThis 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 Pul-e Khumrī is essentially constant during March, remaining within 0.1 miles per hour of 5.6 miles per hour throughout. For reference, on July 4, the windiest day of the year, the daily average wind speed is 6.9 miles per hour, while on November 30, the calmest day of the year, the daily average wind speed is 4.8 miles per hour. The hourly average wind direction in Pul-e Khumrī throughout March is predominantly from the north, with a peak proportion of 47% on March 31. Growing SeasonDefinitions 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 Pul-e Khumrī typically lasts for 9.1 months (278 days), from around March 1 to around December 4, rarely starting before February 5 or after March 24, and rarely ending before November 11 or after December 29. The month of March in Pul-e Khumrī is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly increasing from 50% to 96% over the course of the month. 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 Pul-e Khumrī are increasing during March, increasing by 195°F, from 100°F to 295°F, over the course of the month. Solar EnergyThis 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 Pul-e Khumrī is increasing during March, rising by 1.2 kWh, from 4.3 kWh to 5.5 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Pul-e Khumrī are 35.945 deg latitude, 68.715 deg longitude, and 2,093 ft elevation. The topography within 2 miles of Pul-e Khumrī contains very significant variations in elevation, with a maximum elevation change of 1,434 feet and an average elevation above sea level of 2,499 feet. Within 10 miles contains very significant variations in elevation (4,695 feet). Within 50 miles also contains extreme variations in elevation (15,279 feet). The area within 2 miles of Pul-e Khumrī is covered by grassland (40%), artificial surfaces (31%), and bare soil (27%), within 10 miles by grassland (50%) and cropland (33%), and within 50 miles by grassland (63%) and cropland (23%). Data SourcesThis report illustrates the typical weather in Pul-e Khumrī, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointThere are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Pul-e Khumrī. For each station, the records are corrected for the elevation difference between that station and Pul-e Khumrī according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The estimated value at Pul-e Khumrī is computed as the weighted average of the individual contributions from each station, in addition to a contribution from the MERRA-2 reconstruction, corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Pul-e Khumrī. The station weights are proportional to the inverse of the distance between Pul-e Khumrī and a given station. The weight assigned to the MERRA-2 value depends on the distance from Pul-e Khumrī to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 16%. The stations contributing to this reconstruction are:
To get a sense of how much these sources agree with each other, you can view a comparison of Pul-e Khumrī and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data. Other DataAll 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. DisclaimerThe 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. Please review our full terms contained on our Terms of Service page. |