Ulaanbaatar weather by month

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

Temperature in Ulaanbaatar (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-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
Min temperature (night-time)
-28°C minimum night-time temperature in January in Ulaanbaatar-28
-26°C minimum night-time temperature in February in Ulaanbaatar-26
-17°C minimum night-time temperature in March in Ulaanbaatar-17
-7°C minimum night-time temperature in April in Ulaanbaatar-7
1°C minimum night-time temperature in May in Ulaanbaatar1
7°C minimum night-time temperature in June in Ulaanbaatar7
10°C minimum night-time temperature in July in Ulaanbaatar10
8°C minimum night-time temperature in August in Ulaanbaatar8
1°C minimum night-time temperature in September in Ulaanbaatar1
-7°C minimum night-time temperature in October in Ulaanbaatar-7
-18°C minimum night-time temperature in November in Ulaanbaatar-18
-25°C minimum night-time temperature in December in Ulaanbaatar-25
Heat & Humidity
No heat & humidity in January in Ulaanbaatar0
No heat & humidity in February in Ulaanbaatar0
No heat & humidity in March in Ulaanbaatar0
No heat & humidity in April in Ulaanbaatar0
No heat & humidity in May in Ulaanbaatar0
No heat & humidity in June in Ulaanbaatar0
No heat & humidity in July in Ulaanbaatar0
No heat & humidity in August in Ulaanbaatar0
No heat & humidity in September in Ulaanbaatar0
No heat & humidity in October in Ulaanbaatar0
No heat & humidity in November in Ulaanbaatar0
No heat & humidity in December in Ulaanbaatar0

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

Sunshine & Daylight in Ulaanbaatar

  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 Ulaanbaatar9
10 hours of daylight per day in February in Ulaanbaatar10
12 hours of daylight per day in March in Ulaanbaatar12
14 hours of daylight per day in April in Ulaanbaatar14
15 hours of daylight per day in May in Ulaanbaatar15
16 hours of daylight per day in June in Ulaanbaatar16
16 hours of daylight per day in July in Ulaanbaatar16
14 hours of daylight per day in August in Ulaanbaatar14
13 hours of daylight per day in September in Ulaanbaatar13
11 hours of daylight per day in October in Ulaanbaatar11
9 hours of daylight per day in November in Ulaanbaatar9
8 hours of daylight per day in December in Ulaanbaatar8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Ulaanbaatar1
UV (maximum) index 2 (Low) in February in Ulaanbaatar2
UV (maximum) index 3 (Moderate) in March in Ulaanbaatar3
UV (maximum) index 5 (Moderate) in April in Ulaanbaatar5
UV (maximum) index 6 (High) in May in Ulaanbaatar6
UV (maximum) index 8 (Very High) in June in Ulaanbaatar8
UV (maximum) index 8 (Very High) in July in Ulaanbaatar8
UV (maximum) index 7 (High) in August in Ulaanbaatar7
UV (maximum) index 5 (Moderate) in September in Ulaanbaatar5
UV (maximum) index 3 (Moderate) in October in Ulaanbaatar3
UV (maximum) index 1 (Low) in November in Ulaanbaatar1
UV (maximum) index 1 (Low) in December in Ulaanbaatar1

Rainfall in Ulaanbaatar

  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 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
Average monthly rainfall (mm)
3 mm monthly rainfall in January in Ulaanbaatar3
4 mm monthly rainfall in February in Ulaanbaatar4
6 mm monthly rainfall in March in Ulaanbaatar6
15 mm monthly rainfall in April in Ulaanbaatar15
25 mm monthly rainfall in May in Ulaanbaatar25
71 mm monthly rainfall in June in Ulaanbaatar71
86 mm monthly rainfall in July in Ulaanbaatar86
86 mm monthly rainfall in August in Ulaanbaatar86
42 mm monthly rainfall in September in Ulaanbaatar42
15 mm monthly rainfall in October in Ulaanbaatar15
8 mm monthly rainfall in November in Ulaanbaatar8
4 mm monthly rainfall in December in Ulaanbaatar4

More about Ulaanbaatar

Ulaanbaatar 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.

What's the climate like in Ulaanbaatar?

Ulaanbaatar has a cold climate with cool summers and dry winters.

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

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Compare Ulaanbaatar with the USA

Below the Ulaanbaatar chart shows average maximum daytime temperature for Ulaanbaatar, Mongolia and the USA (Washington).

Maximum daytime temperature (°C)

Ulaanbaatar, Mongolia
USA (Washington)
5
7
13
8
19
16
24
21
29
22
31
21
30
15
26
7
20
14
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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