Bagan climate — normals and trends
Bagan (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 1.6 °C and it receives 374 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 (20.3 °C on average) and the coldest is January (-18.1 °C). Rainfall peaks in July.
Bagan averages 189 frost days, 11 hot days (≥ 30 °C) and 90 rainy days per year.
Bagan has warmed by +2.4 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 197 to 181 per year over the period.
The hottest day of the period reached 38.2 °C (on 12 July 2023) and the coldest -46.0 °C (on 6 January 2001).
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
BaganNovosibirsk Oblast
- coords
- 54.10°, 77.67°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.6°C
Average daily high
6.1°C
Average daily low
-2.9°C
Annual rainfall
374mm
Sunshine / day
8.2h
Mean relative humidity
72%
Average peak wind
21.6km/h
Seasonal range
38.4°C
Frost days (< 0 °C)
189 d/yr
Hot days (≥ 30 °C)
11 d/yr
Rainy days (≥ 1 mm)
90 d/yr
Annual snowfall
80.4 cm
Average feels-like high
2.1 °C
Average feels-like low
-7.2 °C
Average peak gust
36.9 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
12.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.32 · 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
38.2 °C
12 July 2023
Coldest day
-46.0 °C
6 January 2001
Wettest day
58 mm
24 July 1953
Windiest day
73.3 km/h
12 January 1971
Strongest gust
104.0 km/h
27 April 1996
Hottest feels-like
42.5 °C
19 July 1953
Coldest feels-like
-52.1 °C
25 January 2006
Snowiest day
13.7 cm
1 October 1996
Sunniest day
16.0 h
26 June 2025
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 | -7.5 °C | +7.0 °C | 24 mm | +8 mm |
| Feb | -7.1 °C | +5.7 °C | 11 mm | -2 mm |
| Mar | -0.5 °C | +4.3 °C | 18 mm | +2 mm |
| Apr | 14.4 °C | +5.9 °C | 56 mm | +33 mm |
| May | 19.5 °C | +1.3 °C | 50 mm | +18 mm |
| Jun | 26.5 °C | +2.9 °C | 66 mm | +20 mm |
| Jul | 25.2 °C | 0.0 °C | 46 mm | -15 mm |
| Aug | 22.1 °C | -0.5 °C | 108 mm | +58 mm |
| Sep | 18.3 °C | +1.7 °C | 31 mm | -4 mm |
| Oct | 6.1 °C | -0.9 °C | 20 mm | -12 mm |
| Nov | -0.7 °C | +3.9 °C | 72 mm | +43 mm |
| Dec | -6.8 °C | +4.6 °C | 29 mm | +7 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 Bagan?
Bagan has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 1.6 °C and it receives 374 mm of precipitation per year.
What is the hottest day ever recorded in Bagan?
The hottest day measured in Bagan between 1940 and 2025 was 12 July 2023, reaching 38.2 °C.
What is the coldest day in Bagan?
The coldest day measured in Bagan between 1940 and 2025 was 6 January 2001, at -46.0 °C.
Does it snow in Bagan?
Yes. Bagan gets on average 80.4 cm of snow per year and has around 189 frost days.
Has the climate of Bagan warmed?
Yes: Bagan warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bagan?
The wettest day measured in Bagan between 1940 and 2025 was 24 July 1953, with 58 mm of rain in 24 hours.
What was the windiest day in Bagan?
The windiest day measured in Bagan between 1940 and 2025 was 12 January 1971, with winds reaching 73.3 km/h.
What is the warmest month in Bagan?
The warmest month in Bagan is July (20.3 °C on average); the coldest is January (-18.1 °C).
How much does it rain in Bagan?
Bagan receives on average 374 mm of precipitation per year, spread over about 90 rainy days.
Is it sunny in Bagan?
Bagan gets on average 8.2 hours of sunshine per day, roughly 2,993 hours per year over 1940-2025.
What is the biggest single-day snowfall in Bagan?
The heaviest 24-hour snowfall measured in Bagan between 1940 and 2025 was 1 October 1996, with 13.7 cm.
Are there tropical nights in Bagan?
Yes: Bagan has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bagan?
In Bagan, between 1940 and 2025, the highest apparent temperature reached 42.5 °C on 19 July 1953, and the lowest was -52.1 °C on 25 January 2006.
Compare Bagan with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bagan