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Mandalgovi, Mongolia climate

BWk Cold desert

Mandalgovi has a strongly seasonal cold-temperate climate (Cold desert, Köppen BWk). The hottest month is July with an average daily high near 81°F, while the coldest is January averaging around −9°F at night. Precipitation totals about 6 inches a year and is strongly seasonal — July alone averages 2.2 inches while January barely receives 0.00 inches.

☀️ Summers
Warm
Highs near 81°F in July.
About 7 days a year above 90 °F
❄️ Winters
Bitterly cold
Lows near −9°F in January.
About 159 freezing nights a year
🌧️ Rain
Very dry
About 6 in of rain a year.
Wettest in July
Sky & trend
Partly cloudy
A roughly even mix of sun and cloud.
+1.4 °F vs 50 years ago

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures TEMPERATURE °F -20°20°40°60°80° PRECIPITATION (in) 01.53 JanAprJulOct

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER) 0h2h4h6h8h J: ~5.1 hours of sun/dayF: ~5.6 hours of sun/dayM: ~6.3 hours of sun/dayA: ~6.1 hours of sun/dayM: ~6.6 hours of sun/dayJ: ~6.2 hours of sun/dayJ: ~6.2 hours of sun/dayA: ~6.8 hours of sun/dayS: ~7.0 hours of sun/dayO: ~6.5 hours of sun/dayN: ~5.1 hours of sun/dayD: ~4.6 hours of sun/day JFMAMJJASOND Sun hours per day (est.)

Mandalgovi climate normals (1991–2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°F)132238546777817767503015
Avg temp (°F)3102541546570665438195
Avg low (°F)−9−311273952585441257−6
Precipitation (in)0.00.00.10.10.30.92.22.00.30.10.10.0
Jan – JunJanFebMarAprMayJun
Avg high (°F)132238546777
Avg temp (°F)31025415465
Avg low (°F)−9−311273952
Precipitation (in)0.00.00.10.10.30.9
Jul – DecJulAugSepOctNovDec
Avg high (°F)817767503015
Avg temp (°F)70665438195
Avg low (°F)585441257−6
Precipitation (in)2.22.00.30.10.10.0

How often — frequency of weather events

JanFebMarAprMayJunJulAugSepOctNovDec
Days with measurable rain (days)0.50.50.70.8134410.60.90.4
Days with high ≥ 90°F (days)0.22420.0
Days with low ≤ 32°F (days)2422231753192323
Jan – JunJanFebMarAprMayJun
Days with measurable rain (days)0.50.50.70.813
Days with high ≥ 90°F (days)0.22
Days with low ≤ 32°F (days)242223175
Jul – DecJulAugSepOctNovDec
Days with measurable rain (days)4410.60.90.4
Days with high ≥ 90°F (days)420.0
Days with low ≤ 32°F (days)3192323

Sky & atmosphere

JanFebMarAprMayJunJulAugSepOctNovDec
Cloud cover (%)424546545560595143394545
Relative humidity (%)796950403740464948526477
Wind speed (mph)7.57.78.59.69.77.96.66.26.87.27.87.9
Jan – JunJanFebMarAprMayJun
Cloud cover (%)424546545560
Relative humidity (%)796950403740
Wind speed (mph)7.57.78.59.69.77.9
Jul – DecJulAugSepOctNovDec
Cloud cover (%)595143394545
Relative humidity (%)464948526477
Wind speed (mph)6.66.26.87.27.87.9
Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Mandalgobi, a weather station, about 1 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →