Blue Nile

Ad-Damazin, Sudan Climate

NASA POWER reanalysis for the half-degree grid cell around Ad-Damazin, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

The warmest month is April, with an average high of 40°C; the coldest is January, with an average low of 19°C. A normal year brings 632 mm of precipitation.

Temperature through the year

The normal daily high and low. The line marks today.

Normal daily high and low temperature at Ad-Damazin through the year, in °C, with the record for each date.1020304050JanFebMarAprMayJunJulAugSepOctNovDec
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

Normals for Sep 25

Normal high
32°C
Normal low
23°C
Reanalysis high
40°Cin 2002
Reanalysis low
22°Cin 2000
Chance of a wet day
57%
Daylight
12 h 05 min

Month by month

Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.

MonthAvg highAvg lowWarmestColdestPrecipitationWet days
January35°C19°C41°C (2006)11°C (2020)0 mm0.0
February37°C21°C43°C (2005)11°C (1993)0 mm0.0
March39°C23°C43°C (2019)16°C (1995)0 mm0.0
April40°C26°C44°C (2005)19°C (2004)9 mm3.0
May37°C26°C43°C (1992)22°C (2001)59 mm12.4
June34°C25°C40°C (2006)22°C (2008)78 mm15.0
July31°C23°C39°C (2002)21°C (1991)133 mm21.7
August30°C23°C38°C (2004)20°C (1999)174 mm24.8
September32°C23°C40°C (2002)21°C (1994)102 mm21.0
October34°C24°C41°C (2003)20°C (1996)74 mm12.4
November36°C22°C41°C (2004)14°C (2011)3 mm0.0
December35°C20°C40°C (2005)13°C (2015)0 mm0.0
Year35°C23°C632 mm110

Precipitation

Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.

632 mm in a normal year, most in August.

Chance of a wet day

The chance of at least 1 mm of precipitation in the reanalysis on each date at Ad-Damazin, in percent.020406080100JanFebMarAprMayJunJulAugSepOctNovDec
  • Chance of a wet day

Humidity and comfort

NASA POWER reanalysis, 1991-2020, for the grid cell around Ad-Damazin.

The muggiest month is August, when 99 percent of days are muggy or worse, with a mean dew point of 18°C or more.

MonthDew pointHumidityDryComfortableHumidMuggyOppressiveMiserable
January9°C35%91%9%0%0%0%0%
February8°C30%95%5%0%0%0%0%
March9°C27%86%8%4%1%0%0%
April13°C33%52%13%19%15%1%0%
May18°C51%11%5%17%47%19%0%
June20°C61%0%0%10%60%30%0%
July21°C71%0%0%4%55%42%0%
August22°C78%0%0%0%24%75%0%
September22°C74%0%0%1%30%69%0%
October20°C64%1%3%11%46%39%0%
November15°C49%24%26%28%19%3%0%
December12°C42%62%26%11%1%0%0%

Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.

Clouds

Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.

The clearest month is December, with the sky 14 percent covered on average; the cloudiest is July, at 79 percent.

Wind

The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.

The windiest month is June, averaging 16.9 km/h at 10 meters (33 feet) above the ground.

Daylight and sunshine

The longest day is Jun 19, with 12 h 50 min of daylight; the shortest is Dec 11, with 11 h 26 min.

Hours of daylight at Ad-Damazin through the year.0510152025JanFebMarAprMayJunJulAugSepOctNovDec
  • Day length

Solar energy

Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.

Sunrise and sunset calendar

Month pages

The weather in Ad-Damazin in each month, day by day.

What this means

A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.

Where no station record is within reach, the extremes shown are the highest and lowest the reanalysis produced for the date in 1991-2020, not measured records.

Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.

More for this place

Nearby

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.