Ehen Hudag climate — normals and trends
Ehen Hudag (China) has a cold desert climate (BWk) under the Köppen-Geiger classification. Its mean annual temperature is 9.1 °C and it receives 142 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 (24.3 °C on average) and the coldest is January (-8.1 °C). Rainfall peaks in August.
Ehen Hudag averages 150 frost days, 38 hot days (≥ 30 °C) and 29 rainy days per year.
No statistically significant temperature trend emerges for Ehen Hudag between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 41.0 °C (on 22 July 1997) and the coldest -27.6 °C (on 11 January 1961).
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
Ehen HudagInner Mongolia
- coords
- 39.21°, 101.67°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.1°C
Average daily high
15.0°C
Average daily low
3.2°C
Annual rainfall
142mm
Sunshine / day
10.5h
Mean relative humidity
40%
Average peak wind
23.0km/h
Seasonal range
32.4°C
Frost days (< 0 °C)
150 d/yr
Hot days (≥ 30 °C)
38 d/yr
Rainy days (≥ 1 mm)
29 d/yr
Annual snowfall
10.5 cm
Average feels-like high
10.7 °C
Average feels-like low
-1.1 °C
Average peak gust
37.8 km/h
Tropical nights (≥ 20 °C)
19 d/yr
Solar radiation
18.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
No clear trend over this period
Over a short window, year-to-year swings outweigh the climate signal. Try 86 years.
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
41.0 °C
22 July 1997
Coldest day
-27.6 °C
11 January 1961
Wettest day
86 mm
4 July 1946
Windiest day
65.9 km/h
10 March 1995
Strongest gust
102.6 km/h
10 March 1995
Hottest feels-like
40.4 °C
28 July 2010
Coldest feels-like
-32.8 °C
2 January 1973
Snowiest day
8.6 cm
24 October 2010
Sunniest day
14.2 h
30 June 1948
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 1.0 °C | +2.7 °C | 1 mm | -1 mm |
| Feb | 2.9 °C | +0.5 °C | 0 mm | -2 mm |
| Mar | 9.6 °C | -0.3 °C | 2 mm | -3 mm |
| Apr | 19.7 °C | +2.3 °C | 2 mm | -5 mm |
| May | 24.7 °C | +1.3 °C | 11 mm | +1 mm |
| Jun | 28.2 °C | +0.3 °C | 23 mm | +4 mm |
| Jul | 31.1 °C | +1.4 °C | 37 mm | +6 mm |
| Aug | 28.1 °C | +0.2 °C | 45 mm | +11 mm |
| Sep | 24.3 °C | +1.9 °C | 7 mm | -12 mm |
| Oct | 14.0 °C | -1.1 °C | 11 mm | +3 mm |
| Nov | 8.0 °C | +1.8 °C | 3 mm | -1 mm |
| Dec | 2.3 °C | +2.9 °C | 5 mm | +3 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 Ehen Hudag?
Ehen Hudag has a cold desert climate (Köppen BWk). Over 1940-2025, the average annual temperature is 9.1 °C and it receives 142 mm of precipitation per year.
What is the hottest day ever recorded in Ehen Hudag?
The hottest day measured in Ehen Hudag between 1940 and 2025 was 22 July 1997, reaching 41.0 °C.
What is the coldest day in Ehen Hudag?
The coldest day measured in Ehen Hudag between 1940 and 2025 was 11 January 1961, at -27.6 °C.
Does it snow in Ehen Hudag?
Yes. Ehen Hudag gets on average 10.5 cm of snow per year and has around 150 frost days.
Has the climate of Ehen Hudag warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Ehen Hudag.
What is the wettest day in Ehen Hudag?
The wettest day measured in Ehen Hudag between 1940 and 2025 was 4 July 1946, with 86 mm of rain in 24 hours.
What was the windiest day in Ehen Hudag?
The windiest day measured in Ehen Hudag between 1940 and 2025 was 10 March 1995, with winds reaching 65.9 km/h.
What is the warmest month in Ehen Hudag?
The warmest month in Ehen Hudag is July (24.3 °C on average); the coldest is January (-8.1 °C).
How much does it rain in Ehen Hudag?
Ehen Hudag receives on average 142 mm of precipitation per year, spread over about 29 rainy days.
Is it sunny in Ehen Hudag?
Ehen Hudag gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ehen Hudag?
The heaviest 24-hour snowfall measured in Ehen Hudag between 1940 and 2025 was 24 October 2010, with 8.6 cm.
Are there tropical nights in Ehen Hudag?
Yes: Ehen Hudag has on average 19 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ehen Hudag?
In Ehen Hudag, between 1940 and 2025, the highest apparent temperature reached 40.4 °C on 28 July 2010, and the lowest was -32.8 °C on 2 January 1973.
Compare Ehen Hudag with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ehen Hudag