Mongolia weather by month

Check out Mongolia weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
-16°C maximum daytime temperature in January in Ulaanbaatar-16
-12°C maximum daytime temperature in February in Ulaanbaatar-12
-3°C maximum daytime temperature in March in Ulaanbaatar-3
8°C maximum daytime temperature in April in Ulaanbaatar8
16°C maximum daytime temperature in May in Ulaanbaatar16
21°C maximum daytime temperature in June in Ulaanbaatar21
22°C maximum daytime temperature in July in Ulaanbaatar22
21°C maximum daytime temperature in August in Ulaanbaatar21
15°C maximum daytime temperature in September in Ulaanbaatar15
7°C maximum daytime temperature in October in Ulaanbaatar7
-5°C maximum daytime temperature in November in Ulaanbaatar-5
-14°C maximum daytime temperature in December in Ulaanbaatar-14
Hours of sunshine (daily)
Days with some rainfall
3 days with some rainfall in January in Ulaanbaatar3
3 days with some rainfall in February in Ulaanbaatar3
3 days with some rainfall in March in Ulaanbaatar3
5 days with some rainfall in April in Ulaanbaatar5
8 days with some rainfall in May in Ulaanbaatar8
13 days with some rainfall in June in Ulaanbaatar13
16 days with some rainfall in July in Ulaanbaatar16
16 days with some rainfall in August in Ulaanbaatar16
9 days with some rainfall in September in Ulaanbaatar9
6 days with some rainfall in October in Ulaanbaatar6
4 days with some rainfall in November in Ulaanbaatar4
4 days with some rainfall in December in Ulaanbaatar4

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Mongolia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Mongolia (Ulaanbaatar) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Mongolia destinations

Below are average maximum temperatures at popular countries, regions and places in Mongolia for next month - February. Select a destination to see the climate guide for all months of the year.

All Mongolia destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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Mongolia weather averages

Temperature in Mongolia (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-16°C maximum daytime temperature in January in Mongolia (Ulaanbaatar)-16
-12°C maximum daytime temperature in February in Mongolia (Ulaanbaatar)-12
-3°C maximum daytime temperature in March in Mongolia (Ulaanbaatar)-3
8°C maximum daytime temperature in April in Mongolia (Ulaanbaatar)8
16°C maximum daytime temperature in May in Mongolia (Ulaanbaatar)16
21°C maximum daytime temperature in June in Mongolia (Ulaanbaatar)21
22°C maximum daytime temperature in July in Mongolia (Ulaanbaatar)22
21°C maximum daytime temperature in August in Mongolia (Ulaanbaatar)21
15°C maximum daytime temperature in September in Mongolia (Ulaanbaatar)15
7°C maximum daytime temperature in October in Mongolia (Ulaanbaatar)7
-5°C maximum daytime temperature in November in Mongolia (Ulaanbaatar)-5
-14°C maximum daytime temperature in December in Mongolia (Ulaanbaatar)-14
Min temperature (night-time)
-28°C minimum night-time temperature in January in Mongolia (Ulaanbaatar)-28
-26°C minimum night-time temperature in February in Mongolia (Ulaanbaatar)-26
-17°C minimum night-time temperature in March in Mongolia (Ulaanbaatar)-17
-7°C minimum night-time temperature in April in Mongolia (Ulaanbaatar)-7
1°C minimum night-time temperature in May in Mongolia (Ulaanbaatar)1
7°C minimum night-time temperature in June in Mongolia (Ulaanbaatar)7
10°C minimum night-time temperature in July in Mongolia (Ulaanbaatar)10
8°C minimum night-time temperature in August in Mongolia (Ulaanbaatar)8
1°C minimum night-time temperature in September in Mongolia (Ulaanbaatar)1
-7°C minimum night-time temperature in October in Mongolia (Ulaanbaatar)-7
-18°C minimum night-time temperature in November in Mongolia (Ulaanbaatar)-18
-25°C minimum night-time temperature in December in Mongolia (Ulaanbaatar)-25
Heat & Humidity
No heat & humidity in January in Mongolia (Ulaanbaatar)0
No heat & humidity in February in Mongolia (Ulaanbaatar)0
No heat & humidity in March in Mongolia (Ulaanbaatar)0
No heat & humidity in April in Mongolia (Ulaanbaatar)0
No heat & humidity in May in Mongolia (Ulaanbaatar)0
No heat & humidity in June in Mongolia (Ulaanbaatar)0
No heat & humidity in July in Mongolia (Ulaanbaatar)0
No heat & humidity in August in Mongolia (Ulaanbaatar)0
No heat & humidity in September in Mongolia (Ulaanbaatar)0
No heat & humidity in October in Mongolia (Ulaanbaatar)0
No heat & humidity in November in Mongolia (Ulaanbaatar)0
No heat & humidity in December in Mongolia (Ulaanbaatar)0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Mongolia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Mongolia (Ulaanbaatar)9
10 hours of daylight per day in February in Mongolia (Ulaanbaatar)10
12 hours of daylight per day in March in Mongolia (Ulaanbaatar)12
14 hours of daylight per day in April in Mongolia (Ulaanbaatar)14
15 hours of daylight per day in May in Mongolia (Ulaanbaatar)15
16 hours of daylight per day in June in Mongolia (Ulaanbaatar)16
16 hours of daylight per day in July in Mongolia (Ulaanbaatar)16
14 hours of daylight per day in August in Mongolia (Ulaanbaatar)14
13 hours of daylight per day in September in Mongolia (Ulaanbaatar)13
11 hours of daylight per day in October in Mongolia (Ulaanbaatar)11
9 hours of daylight per day in November in Mongolia (Ulaanbaatar)9
8 hours of daylight per day in December in Mongolia (Ulaanbaatar)8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Mongolia (Ulaanbaatar)1
UV (maximum) index 2 (Low) in February in Mongolia (Ulaanbaatar)2
UV (maximum) index 3 (Moderate) in March in Mongolia (Ulaanbaatar)3
UV (maximum) index 5 (Moderate) in April in Mongolia (Ulaanbaatar)5
UV (maximum) index 6 (High) in May in Mongolia (Ulaanbaatar)6
UV (maximum) index 8 (Very High) in June in Mongolia (Ulaanbaatar)8
UV (maximum) index 8 (Very High) in July in Mongolia (Ulaanbaatar)8
UV (maximum) index 7 (High) in August in Mongolia (Ulaanbaatar)7
UV (maximum) index 5 (Moderate) in September in Mongolia (Ulaanbaatar)5
UV (maximum) index 3 (Moderate) in October in Mongolia (Ulaanbaatar)3
UV (maximum) index 1 (Low) in November in Mongolia (Ulaanbaatar)1
UV (maximum) index 1 (Low) in December in Mongolia (Ulaanbaatar)1

Rainfall in Mongolia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
3 days with some rainfall in January in Mongolia (Ulaanbaatar)3
3 days with some rainfall in February in Mongolia (Ulaanbaatar)3
3 days with some rainfall in March in Mongolia (Ulaanbaatar)3
5 days with some rainfall in April in Mongolia (Ulaanbaatar)5
8 days with some rainfall in May in Mongolia (Ulaanbaatar)8
13 days with some rainfall in June in Mongolia (Ulaanbaatar)13
16 days with some rainfall in July in Mongolia (Ulaanbaatar)16
16 days with some rainfall in August in Mongolia (Ulaanbaatar)16
9 days with some rainfall in September in Mongolia (Ulaanbaatar)9
6 days with some rainfall in October in Mongolia (Ulaanbaatar)6
4 days with some rainfall in November in Mongolia (Ulaanbaatar)4
4 days with some rainfall in December in Mongolia (Ulaanbaatar)4
Average monthly rainfall (mm)
3 mm monthly rainfall in January in Mongolia (Ulaanbaatar)3
4 mm monthly rainfall in February in Mongolia (Ulaanbaatar)4
6 mm monthly rainfall in March in Mongolia (Ulaanbaatar)6
15 mm monthly rainfall in April in Mongolia (Ulaanbaatar)15
25 mm monthly rainfall in May in Mongolia (Ulaanbaatar)25
71 mm monthly rainfall in June in Mongolia (Ulaanbaatar)71
86 mm monthly rainfall in July in Mongolia (Ulaanbaatar)86
86 mm monthly rainfall in August in Mongolia (Ulaanbaatar)86
42 mm monthly rainfall in September in Mongolia (Ulaanbaatar)42
15 mm monthly rainfall in October in Mongolia (Ulaanbaatar)15
8 mm monthly rainfall in November in Mongolia (Ulaanbaatar)8
4 mm monthly rainfall in December in Mongolia (Ulaanbaatar)4

Compare Mongolia weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Mongolia (Ulaanbaatar) and the UK (London).

Maximum daytime temperature (°C)

Mongolia (Ulaanbaatar)
UK (London)
7
7
10
8
13
16
17
21
20
22
22
21
22
15
19
7
15
10
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-16
-12
-3
-5
-14

Metric (°C / mm)  |  Imperial (°F / inches)

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