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Average Weather on May 28 in Rūdbār Afghanistan

On May 28, the temperature in Rūdbār typically ranges from 76°F to 104°F and is rarely below 69°F or above 111°F.

For reference, on July 3, the hottest day of the year, temperatures in Rūdbār typically range from 82°F to 110°F, while on January 11, the coldest day of the year, they range from 38°F to 63°F.

The coolest time of the day is from 11:30 PM to 7:15 AM, with the coldest at 4:30 AM, at which time the temperature is below 80°F three days out of four, and below 84°F nine days out of ten.

The warmest time of the day is from 11:15 AM to 6:15 PM, with the hottest at 3:15 PM, at which time the temperature is above 100°F three days out of four, and above 96°F nine days out of ten.

The day has gained half its heat by 9:00 AM and lost it again by 8:00 PM.

Average Temperature on May 28

Average Temperature on May 28 in Rūdbārnightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM70°F75°F80°F85°F90°F95°F100°F105°F110°F3:15 PM104°F3:15 PM104°F76°F4:30 AM76°F4:30 AM83°F11:30 PM83°F11:30 PM82°F7:15 AM82°F7:15 AM11:15 AM98°F11:15 AM98°F6:15 PM98°F6:15 PM98°FNowNow
The hourly average temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the hourly average perceived temperature. Civil twilight and night are indicated by shaded overlays.

The figure below shows you a compact characterization of the range of temperatures experienced on May 28 throughout the historical record. The horizontal axis is the time of day and the colored stacked areas indicate the percentage of hours spent in various temperature bands.

Temperature Bands on May 28

Temperature Bands on May 28 in Rūdbārnightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0%100%20%80%40%60%60%40%80%20%100%0%NowNowcomfortablewarmhotswelteringcool
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. Civil twilight and night are indicated by shaded overlays.

Goodyear, Arizona, United States (8,040 miles away); Timimoun, Algeria (3,698 miles); and Hassi Messaoud, Algeria (3,317 miles) are the far-away foreign places with temperatures most similar to Rūdbār (view comparison).

Compared to May 28 (excluding 30 days before and after), August 30 has the most similar daily average high and low temperatures.

Clouds

In Rūdbār on May 28, the average percentage of the sky covered by clouds does not show significant systematic variation over the course of the day, with the percentage of time that the sky is overcast or mostly cloudy remaining about 6% throughout the day.

For reference, on March 21, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 31%, while on September 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 99%.

Cloud Cover Categories on May 28

Cloud Cover Categories on May 28 in Rūdbārnightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%93%2:30 AM93%2:30 AM95%10:30 AM95%10:30 AMNowNowclearovercastmostly clear
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. Civil twilight and night are indicated by shaded overlays.

Precipitation

Precipitation of any form is extremely unlikely on May 28.

For reference, the year's highest daily chance of precipitation is 5% on January 18, and its lowest chance is 0% on September 11.

For those 1% of years with precipitation on May 28, the chart below shows when throughout the day that precipitation is more or less likely to occur, excluding hourly accumulations of less than 0.01 inches. If precipitation were equally likely throughout the day, all hours would report 4.2% (100% divided by 24 hours).

Precipitation is most likely between 2 AM and 3 AM, and least likely between 7 AM and 8 AM.

Hourly Share of Precipitation on May 28

Hourly Share of Precipitation on May 28 in Rūdbār nightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0%2%4%6%8%10%12%14%16%18%20%4.2%4.2%2 AM19.1%2 AM19.1%7 AM0.0%7 AM0.0%NowNowrain
The share of the day's precipitation attributable to each hour of the day, excluding trace quantities, and color-coded as rain alone, snow alone, and mixed (both rain and snow fell during the same hour). Civil twilight and night are indicated by shaded overlays.

Sun

In Rūdbār on Thursday, May 28, 2020, the Sun rises at 5:19 AM and sets 13 hours, 55 minutes later, at 7:14 PM. Solar noon is at 12:16 PM.

For reference, on June 20, the longest day of the year, the Sun rises at 5:18 AM and sets 14 hours, 5 minutes later, at 7:23 PM, while on December 21, the shortest day of the year, it rises at 7:11 AM and sets 10 hours, 12 minutes later, at 5:23 PM.

Civil twilight, the period before the Sun has risen or after the Sun has set during which time it is possible to engage in most outdoor activities without artificial lighting, begins and ends 27 minutes before sunrise and after sunset, at 4:52 AM and 7:41 PM respectively.

Nautical twilight, during which time it is possible to clearly discern the horizon (e.g., for navigational purposes), begins and ends 1 hour, 0 minutes before sunrise and after sunset, at 4:20 AM and 8:13 PM respectively.

Astronomical twilight, outside of which it is possible to make the most sensitive of astronomical observations, begins and ends 1 hour, 34 minutes before sunrise and after sunset, at 3:45 AM and 8:48 PM respectively.

Solar Elevation on May 28, 2020

Solar Elevation on May 28, 2020 in Rūdbārnightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM-100 deg-50 deg0 deg50 deg100 degsolar noon12:16 PMsolar noon12:16 PMrise5:19 AMrise5:19 AMset7:14 PMset7:14 PMsummer solsticesummer solsticewinter solsticewinter solsticeNowNow
Elevation of the center of the Sun above (positive) or below (negative) the horizon (black line). Yellow and gray fills indicate day and night, respectively. Light gray lines are the corresponding curves for the winter and summer solstices. Civil twilight and night are indicated by shaded overlays.

Humidity

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.

Muggy conditions are essentially unheard-of in Rūdbār on May 28.

Humidity Comfort Levels on May 28

Humidity Comfort Levels on May 28 in Rūdbār nightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0%10%20%30%40%50%60%70%80%90%100%3:30 PM0%3:30 PM0%8:30 PM0%8:30 PM0%drycomfortable
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. Civil twilight and night are indicated by shaded overlays.

Wind

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 Rūdbār on May 28 varies throughout the day, with a daily average of 10.5 miles per hour.

The windiest time of day is around 4:00 PM, with an average hourly wind speed of 14.1 miles per hour, mostly staying between 9.6 miles per hour and 18.0 miles per hour, and rarely falling below 6.4 miles per hour or exceeding 22.5 miles per hour.

The calmest time of day is around 4:30 AM, with an average hourly wind speed of 7.2 miles per hour, mostly staying between 5.2 miles per hour and 9.0 miles per hour, and rarely falling below 3.3 miles per hour or exceeding 11.5 miles per hour.

For reference, on June 15, the windiest day of the year, the daily average wind speed is 11.1 miles per hour, while on December 9, the calmest day of the year, the daily average wind speed is 6.5 miles per hour.

Wind Speed on May 28

Wind Speed on May 28 in Rūdbār nightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0 mph2 mph4 mph6 mph8 mph10 mph12 mph14 mph16 mph18 mph20 mph22 mph4:00 PM14.1 mph4:00 PM14.1 mph7.2 mph4:30 AM7.2 mph4:30 AMNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. Civil twilight and night are indicated by shaded overlays.

Over the entire course of May 28 in Rūdbār, the hourly average wind direction, in order of prevalence, is from the north (50%), west (39%), south (6%), and east (4%).

Wind Direction on May 28

Wind Direction on May 28 in Rūdbār nightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestnorthsoutheast
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). Civil twilight and night are indicated by shaded overlays.

Shortwave Solar Power

This section discusses the incident shortwave solar power 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 peak incident shortwave solar power per square meter is 1.03 kilowatts at around 11:45 AM.

In contrast, the corresponding value on June 18, the brightest day of the year, is 1.04 kilowatts at around 10:45 AM. The corresponding value on December 20, the darkest day of the year, is 0.61 kilowatts at around 10:45 AM.

Shortwave Solar Power on May 28

Shortwave Solar Power on May 28 in Rūdbār nightdaynight12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM0.0 kW0.5 kW1.0 kW1.5 kW2.0 kW11:45 AM1.03 kW11:45 AM1.03 kWDec 20Dec 20NowNow
Average incident shortwave solar power reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Light gray lines are the corresponding curves for the days with the minimum and maximum average total solar energy reaching the ground. Civil twilight and night are indicated by shaded overlays.

Topography

For the purposes of this report, the geographical coordinates of Rūdbār are 30.150 deg latitude, 62.600 deg longitude, and 1,916 ft elevation.

The topography within 2 miles of Rūdbār contains only modest variations in elevation, with a maximum elevation change of 344 feet and an average elevation above sea level of 1,879 feet. Within 10 miles contains only modest variations in elevation (607 feet). Within 50 miles contains significant variations in elevation (2,257 feet).

The area within 2 miles of Rūdbār is covered by bare soil (69%) and cropland (13%), within 10 miles by bare soil (91%), and within 50 miles by bare soil (93%).

Data Sources

This report illustrates the typical weather in Rūdbār, 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, Zabol, in our network suitable to be used as a proxy for the historical temperature and dew point records of Rūdbār.

At a distance of 146 kilometers from Rūdbār, 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 Rūdbār 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.

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 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.

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.