Temperature
Cold by day, freezing at night.
49°Ftypical April high
Typical range
Cold days and plenty of sun.
Cold by day, freezing at night.
Some precipitation is expected this month.
Plenty of sun this month.
Humidity is rarely noticeable in the cool air.
In April, afternoons feel about 35° and nights feel near 20°.
Partly cloudy skies this month.
Calm winds are typical in April.
April late afternoons are around 47°F, easing to about 41°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 4 | -18 | 0.1 | 1 | 7.8 | 76 |
| Feb | 14 | -12 | 0.1 | 1 | 9.2 | 72 |
| Mar | 32 | 7 | 0.3 | 3 | 10.6 | 57 |
| Apr | 49 | 26 | 0.6 | 4 | 11.2 | 48 |
| May | 61 | 38 | 1.3 | 7 | 12.1 | 50 |
| Jun | 71 | 50 | 2.1 | 10 | 12.2 | 59 |
| Jul | 75 | 56 | 2.5 | 11 | 11.4 | 66 |
| Aug | 71 | 52 | 2.6 | 11 | 11.1 | 68 |
| Sep | 61 | 39 | 1.4 | 8 | 10.2 | 64 |
| Oct | 44 | 22 | 0.6 | 4 | 9.2 | 63 |
| Nov | 22 | 1 | 0.3 | 2 | 8.0 | 71 |
| Dec | 7 | -12 | 0.1 | 1 | 7.3 | 75 |
Similar climates
Want a side-by-side climate view? Compare Ulaanbaatar with Arosa.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology