Mongolia Climate and Average Weather
Climate of Mongolia: average temperatures, rainfall and seasons month by month.
Climate in Mongolia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 8° | -13° | 0,2 in | ★★☆☆☆ |
| February | 14° | -11° | 0,2 in | ★★☆☆☆ |
| March | 33° | 10° | 0,4 in | ★★☆☆☆ |
| April | 50° | 27° | 0,8 in | ★★★☆☆ |
| May | 64° | 39° | 0,9 in | ★★★★☆ |
| June | 70° | 47° | 2,6 in | ★★★★☆ |
| July | 77° | 56° | 3,3 in | ★★★★☆ |
| August | 72° | 52° | 4,1 in | ★★★★☆ |
| September | 61° | 40° | 1,1 in | ★★★★☆ |
| October | 44° | 25° | 0,6 in | ★★★☆☆ |
| November | 26° | 9° | 0,6 in | ★★☆☆☆ |
| December | 8° | -9° | 0,2 in | ★★☆☆☆ |
Climate type: Polar. Source: Open-Meteo archive (ERA5).
Recent extremes in Mongolia
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
Best time to visit Mongolia
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, November and December - expect the least comfortable mix of heat, cold or rain.
What this means for Mongolia
Today is slightly warmer than average for October. The forecast high of 49°F is 4.7°F above the 44°F typical for this month.
A 31% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
Overnight lows near 32°F mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 102°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots with grip for ice
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid January, November and December - historically the least comfortable months here.
Summary
Mongolia is a country in Asia. Mongolia is a country in Asia with its capital at Ulaanbaatar. It has a population of about 3.4 million. The capital is Ulaanbaatar.
Right now it is 43°F (6°C) in Mongolia with overcast. It feels like 36°F. Today runs from 32°F to 49°F. Chance of precipitation is 31%. Sightseeing conditions score 7.4/10 - good conditions.
The best time to visit Mongolia is May, June, July, August and September. The climate is polar. January, November and December tend to be the least comfortable months. July is the warmest month with average highs near 77°F, while January is the coldest with lows near -13°F.
In plain terms. Today is slightly warmer than average for October. The forecast high of 49°F is 4.7°F above the 44°F typical for this month. The best window to be outside is roughly 11 AM to 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Mongolia today at 9.1/10. Overnight lows near 32°F mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Mongolia
| Type | Country |
|---|---|
| Continent | Asia |
| Continent | Asia |
| Coordinates | 47°53′11″N 106°54′20.5″E (47.8864, 106.9057) |
| Capital | Ulaanbaatar |
| Population | 3.400.000 |
| Area | 603.908 sq mi |
| ISO code | MN |
| ISO 3166-1 alpha-3 | MNG |
| Currency | Mongolian tugrik (MNT) |
| Languages | Mongolian |
| Calling code | +976 |
| Time zone | Asia/Ulaanbaatar |
| Local time | 9:55 AM (UTC+08:00) |
| Best months | May, June, July, August and September |
| Climate | Polar |
Weather map for Mongolia
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Mongolia
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Mongolia?
Mongolia is a country in Asia. Its coordinates are 47.8864, 106.9057. It lies in Asia.
What is the weather like in Mongolia right now?
It is currently 43°F (6°C) with overcast. Humidity is 46% and wind is 5 mph.
When is the best time to visit Mongolia?
May, June, July, August and September offer the most comfortable conditions in Mongolia, which has a polar climate. January, November and December are usually the hardest months for outdoor plans.
What time zone is Mongolia in?
Mongolia observes Asia/Ulaanbaatar (UTC+08:00). The local time is 9:55 AM.
How many people live in Mongolia?
Mongolia has a population of approximately 3.4 million.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 2, 2026 at 9:55 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
