Ulan Bator in October
5.3out of 10
Not the best time
Cold: highs around 5°C. Some rain: about 4 rainy days.
5°CAvg high
-7°CAvg low
4Rainy days (15 mm)
10:34 hDaylight
07:21Sunrise · 17:54 Sunset
Why this score
- Cold: highs around 5°C
- Some rain: about 4 rainy days
- Nights fall to about -7°C
What to wear and pack
- Winter coat, hat and scarf
- Gloves for freezing mornings
How reliable is the forecast?
Rainfall in October is fairly consistent from year to year (1.6 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -17°C | -29°C | 1 mm | 1 | – | – | 5.0 |
| February | -11°C | -25°C | 3 mm | 1 | – | – | 5.0 |
| March | -2°C | -16°C | 7 mm | 2 | – | – | 4.8 |
| April | 8°C | -5°C | 16 mm | 5 | – | – | 5.7 |
| May | 15°C | 2°C | 34 mm | 7 | – | – | 6.9 |
| June | 20°C | 8°C | 55 mm | 10 | – | – | 7.5 |
| July | 22°C | 11°C | 67 mm | 11 | – | – | 7.6 |
| August | 20°C | 9°C | 67 mm | 11 | – | – | 7.4 |
| September | 14°C | 2°C | 39 mm | 8 | – | – | 6.8 |
| October | 5°C | -7°C | 15 mm | 4 | – | – | 5.3 |
| November | -7°C | -18°C | 6 mm | 2 | – | – | 4.8 |
| December | -15°C | -26°C | 2 mm | 1 | – | – | 5.0 |
Frequently asked questions
How hot is Ulan Bator in October?
Daytime highs average 5°C and nights about -7°C.
When is the best time to visit Ulan Bator?
The best months are July, June, August.