Weather in Ulan Bator in december
Climate normals based on 10 years of historical data for Ulan Bator, Mongolija.
Average high
-15°C
Average low
-22°C
Rainfall
3 mm
1 rainy days
Sunshine
3.5h/day
Vlažnost
84%
How Hot Is Ulan Bator in december?
December marks the steep descent into winter in Ulan Bator — -15°C by day, -22°C at night. 7°C separates December from November, a noticeable step in Ulan Bator's annual cycle.
Sunshine Hours in december
Ulan Bator's December brings limited daylight — 8h between sunrise (8:35 am) and sunset (5:00 pm), with about 3.5h of actual sun.
Does It Rain In Ulan Bator In december?
Effectively rain-free: Ulan Bator averages 3mm across 1 days in December.
Is Ulan Bator Humid In december?
Ulan Bator is sticky and humid throughout December: 84% humidity makes the heat feel relentless.
Wind In Ulan Bator In december
Ulan Bator's December is calm: typical wind speeds around 10 kph.
Cloud Cover In Ulan Bator In december
Cloudy skies dominate Ulan Bator in December — averaging 55% cloud cover.
Cities With Similar Weather In december
Weather in Ulan Bator, month by month
| Month | High / Low | Dež | |
|---|---|---|---|
| Vreme v januarju | -15°C / -24°C | 2mm | Details → |
| Vreme v februarju | -12°C / -21°C | 3mm | Details → |
| Vreme v marcu | -2°C / -11°C | 9mm | Details → |
| Vreme v aprilu | 6°C / -3°C | 18mm | Details → |
| Vreme v maju | 13°C / 3°C | 28mm | Details → |
| Vreme v juniju | 19°C / 10°C | 66mm | Details → |
| Vreme v juliju | 21°C / 13°C | 97mm | Details → |
| Vreme v avgustu | 18°C / 11°C | 104mm | Details → |
| Vreme v septembru | 13°C / 5°C | 44mm | Details → |
| Vreme v oktobru | 3°C / -4°C | 13mm | Details → |
| Vreme v novembru | -7°C / -15°C | 11mm | Details → |
| Vreme v decembru | -15°C / -22°C | 3mm |