Borogontsy climate — normals and trends
Borogontsy (Russia) has a dry-winter subarctic, extreme winter climate (Dwd) under the Köppen-Geiger classification. Its mean annual temperature is -10.2 °C and it receives 254 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 (18.7 °C on average) and the coldest is January (-41.9 °C). Rainfall peaks in August.
Borogontsy averages 238 frost days, 5 hot days (≥ 30 °C) and 58 rainy days per year.
Borogontsy has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The hottest day of the period reached 35.2 °C (on 15 July 2011) and the coldest -60.8 °C (on 6 January 1982).
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
BorogontsySakha
- coords
- 62.67°, 131.17°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-10.2°C
Average daily high
-5.5°C
Average daily low
-15.2°C
Annual rainfall
254mm
Sunshine / day
8.5h
Mean relative humidity
69%
Average peak wind
11.8km/h
Seasonal range
60.6°C
Frost days (< 0 °C)
238 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
58 d/yr
Annual snowfall
48.8 cm
Average feels-like high
-9.2 °C
Average feels-like low
-19.3 °C
Average peak gust
25.5 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.11 · p = 0.002
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
35.2 °C
15 July 2011
Coldest day
-60.8 °C
6 January 1982
Wettest day
39 mm
22 August 1979
Windiest day
34.9 km/h
26 March 2015
Strongest gust
80.6 km/h
2 June 1961
Hottest feels-like
36.7 °C
2 July 2023
Coldest feels-like
-65.9 °C
6 January 1982
Snowiest day
11.4 cm
5 October 1979
Sunniest day
19.1 h
1 July 1940
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 | -32.5 °C | +6.5 °C | 10 mm | +9 mm |
| Feb | -27.3 °C | +3.9 °C | 7 mm | +5 mm |
| Mar | -15.2 °C | -0.8 °C | 5 mm | -0 mm |
| Apr | 4.3 °C | +4.3 °C | 25 mm | +12 mm |
| May | 14.6 °C | +2.9 °C | 32 mm | +6 mm |
| Jun | 20.0 °C | -1.0 °C | 46 mm | +8 mm |
| Jul | 23.9 °C | -0.2 °C | 52 mm | +4 mm |
| Aug | 22.7 °C | +2.5 °C | 18 mm | -31 mm |
| Sep | 10.6 °C | +0.2 °C | 35 mm | -2 mm |
| Oct | -5.7 °C | -0.6 °C | 3 mm | -19 mm |
| Nov | -25.0 °C | +1.1 °C | 11 mm | +2 mm |
| Dec | -42.3 °C | -4.5 °C | 0 mm | -4 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 Borogontsy?
Borogontsy has a dry-winter subarctic, extreme winter climate (Köppen Dwd). Over 1940-2025, the average annual temperature is -10.2 °C and it receives 254 mm of precipitation per year.
What is the hottest day ever recorded in Borogontsy?
The hottest day measured in Borogontsy between 1940 and 2025 was 15 July 2011, reaching 35.2 °C.
What is the coldest day in Borogontsy?
The coldest day measured in Borogontsy between 1940 and 2025 was 6 January 1982, at -60.8 °C.
Does it snow in Borogontsy?
Yes. Borogontsy gets on average 48.8 cm of snow per year and has around 238 frost days.
Has the climate of Borogontsy warmed?
Yes: Borogontsy warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Borogontsy?
The wettest day measured in Borogontsy between 1940 and 2025 was 22 August 1979, with 39 mm of rain in 24 hours.
What was the windiest day in Borogontsy?
The windiest day measured in Borogontsy between 1940 and 2025 was 26 March 2015, with winds reaching 34.9 km/h.
What is the warmest month in Borogontsy?
The warmest month in Borogontsy is July (18.7 °C on average); the coldest is January (-41.9 °C).
How much does it rain in Borogontsy?
Borogontsy receives on average 254 mm of precipitation per year, spread over about 58 rainy days.
Is it sunny in Borogontsy?
Borogontsy gets on average 8.5 hours of sunshine per day, roughly 3,103 hours per year over 1940-2025.
What is the biggest single-day snowfall in Borogontsy?
The heaviest 24-hour snowfall measured in Borogontsy between 1940 and 2025 was 5 October 1979, with 11.4 cm.
Are there tropical nights in Borogontsy?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Borogontsy.
What was the most extreme apparent temperature in Borogontsy?
In Borogontsy, between 1940 and 2025, the highest apparent temperature reached 36.7 °C on 2 July 2023, and the lowest was -65.9 °C on 6 January 1982.
Compare Borogontsy with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Borogontsy