Cecerleg climate — normals and trends
Cecerleg (Mongolia) has a dry-winter subarctic climate (Dwc) under the Köppen-Geiger classification. Its mean annual temperature is -1.4 °C and it receives 429 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (15.4 °C on average) and the coldest is January (-19.7 °C). Rainfall peaks in July.
Cecerleg averages 232 frost days, 1 hot days (≥ 30 °C) and 81 rainy days per year.
Cecerleg has warmed by +4.2 °C between 1940 and 2025, or +0.49 °C per decade. This trend is statistically significant.
The number of frost days there went from about 245 to 219 per year over the period.
The hottest day of the period reached 33.1 °C (on 14 July 2017) and the coldest -44.4 °C (on 29 January 1940).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
CecerlegArkhangai Province
- coords
- 47.48°, 101.45°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-1.4°C
Average daily high
5.4°C
Average daily low
-7.7°C
Annual rainfall
429mm
Sunshine / day
10.1h
Mean relative humidity
60%
Average peak wind
14.9km/h
Seasonal range
35.1°C
Frost days (< 0 °C)
232 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
81 d/yr
Annual snowfall
71.0 cm
Average feels-like high
1.8 °C
Average feels-like low
-11.8 °C
Average peak gust
32.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
15.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+4.2 °C
since 1940
+0.5 °C per decade · r² = 0.64 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
33.1 °C
14 July 2017
Coldest day
-44.4 °C
29 January 1940
Wettest day
65 mm
1 August 2024
Windiest day
51.9 km/h
6 April 2001
Strongest gust
103.3 km/h
6 April 2001
Hottest feels-like
34.3 °C
23 July 1999
Coldest feels-like
-50.3 °C
29 January 1940
Snowiest day
21.1 cm
24 May 2001
Sunniest day
15.0 h
14 June 1941
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | -7.4 °C | +4.6 °C | 3 mm | +1 mm |
| Feb | -5.8 °C | +2.5 °C | 2 mm | -3 mm |
| Mar | 1.4 °C | +2.0 °C | 12 mm | +1 mm |
| Apr | 13.3 °C | +5.9 °C | 7 mm | -20 mm |
| May | 14.7 °C | +0.4 °C | 80 mm | +32 mm |
| Jun | 21.8 °C | +2.6 °C | 69 mm | -9 mm |
| Jul | 23.6 °C | +2.9 °C | 69 mm | -32 mm |
| Aug | 21.7 °C | +2.5 °C | 38 mm | -48 mm |
| Sep | 16.0 °C | +1.9 °C | 39 mm | -3 mm |
| Oct | 3.4 °C | -2.4 °C | 12 mm | -6 mm |
| Nov | -0.5 °C | +4.0 °C | 10 mm | +2 mm |
| Dec | -6.9 °C | +3.8 °C | 2 mm | -1 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Cecerleg?
Cecerleg has a dry-winter subarctic climate (Köppen Dwc). Over 1940-2025, the average annual temperature is -1.4 °C and it receives 429 mm of precipitation per year.
What is the hottest day ever recorded in Cecerleg?
The hottest day measured in Cecerleg between 1940 and 2025 was 14 July 2017, reaching 33.1 °C.
What is the coldest day in Cecerleg?
The coldest day measured in Cecerleg between 1940 and 2025 was 29 January 1940, at -44.4 °C.
Does it snow in Cecerleg?
Yes. Cecerleg gets on average 71.0 cm of snow per year and has around 232 frost days.
Has the climate of Cecerleg warmed?
Yes: Cecerleg warmed by +4.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cecerleg?
The wettest day measured in Cecerleg between 1940 and 2025 was 1 August 2024, with 65 mm of rain in 24 hours.
What was the windiest day in Cecerleg?
The windiest day measured in Cecerleg between 1940 and 2025 was 6 April 2001, with winds reaching 51.9 km/h.
What is the warmest month in Cecerleg?
The warmest month in Cecerleg is July (15.4 °C on average); the coldest is January (-19.7 °C).
How much does it rain in Cecerleg?
Cecerleg receives on average 429 mm of precipitation per year, spread over about 81 rainy days.
Is it sunny in Cecerleg?
Cecerleg gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
What is the biggest single-day snowfall in Cecerleg?
The heaviest 24-hour snowfall measured in Cecerleg between 1940 and 2025 was 24 May 2001, with 21.1 cm.
Are there tropical nights in Cecerleg?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Cecerleg.
What was the most extreme apparent temperature in Cecerleg?
In Cecerleg, between 1940 and 2025, the highest apparent temperature reached 34.3 °C on 23 July 1999, and the lowest was -50.3 °C on 29 January 1940.
Compare Cecerleg with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cecerleg