Nefteyugansk climate — normals and trends
Nefteyugansk (Russia) has a subarctic climate (Dfc) under the Köppen-Geiger classification. Its mean annual temperature is -1.8 °C and it receives 562 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 (17.6 °C on average) and the coldest is January (-20.6 °C). Rainfall peaks in August.
Nefteyugansk averages 215 frost days, 2 hot days (≥ 30 °C) and 125 rainy days per year.
Nefteyugansk has warmed by +2.9 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 223 to 207 per year over the period.
The hottest day of the period reached 34.5 °C (on 8 July 1989) and the coldest -51.7 °C (on 17 February 1951).
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
NefteyuganskKhanty-Mansia
- coords
- 61.10°, 72.60°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-1.8°C
Average daily high
1.9°C
Average daily low
-5.8°C
Annual rainfall
562mm
Sunshine / day
6.6h
Mean relative humidity
77%
Average peak wind
19.3km/h
Seasonal range
38.2°C
Frost days (< 0 °C)
215 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
125 d/yr
Annual snowfall
143.1 cm
Average feels-like high
-2.1 °C
Average feels-like low
-10.2 °C
Average peak gust
34.9 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
9.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.4 °C per decade · r² = 0.34 · 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
34.5 °C
8 July 1989
Coldest day
-51.7 °C
17 February 1951
Wettest day
53 mm
16 August 1978
Windiest day
56.9 km/h
22 March 2016
Strongest gust
93.6 km/h
22 March 2016
Hottest feels-like
35.0 °C
4 August 2020
Coldest feels-like
-57.1 °C
9 December 1984
Snowiest day
17.6 cm
15 October 2004
Sunniest day
18.1 h
21 June 2024
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 | -10.3 °C | +6.9 °C | 49 mm | +29 mm |
| Feb | -9.3 °C | +5.6 °C | 18 mm | -0 mm |
| Mar | -1.4 °C | +4.5 °C | 23 mm | -2 mm |
| Apr | 3.3 °C | +1.0 °C | 72 mm | +37 mm |
| May | 11.5 °C | +1.0 °C | 80 mm | +26 mm |
| Jun | 23.4 °C | +5.1 °C | 42 mm | -37 mm |
| Jul | 21.8 °C | +0.2 °C | 109 mm | +36 mm |
| Aug | 21.0 °C | +2.9 °C | 46 mm | -37 mm |
| Sep | 14.4 °C | +2.9 °C | 25 mm | -37 mm |
| Oct | 3.3 °C | +1.4 °C | 37 mm | -12 mm |
| Nov | -4.9 °C | +3.8 °C | 43 mm | +7 mm |
| Dec | -15.0 °C | -0.6 °C | 51 mm | +23 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 Nefteyugansk?
Nefteyugansk has a subarctic climate (Köppen Dfc). Over 1940-2025, the average annual temperature is -1.8 °C and it receives 562 mm of precipitation per year.
What is the hottest day ever recorded in Nefteyugansk?
The hottest day measured in Nefteyugansk between 1940 and 2025 was 8 July 1989, reaching 34.5 °C.
What is the coldest day in Nefteyugansk?
The coldest day measured in Nefteyugansk between 1940 and 2025 was 17 February 1951, at -51.7 °C.
Does it snow in Nefteyugansk?
Yes. Nefteyugansk gets on average 143.1 cm of snow per year and has around 215 frost days.
Has the climate of Nefteyugansk warmed?
Yes: Nefteyugansk warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nefteyugansk?
The wettest day measured in Nefteyugansk between 1940 and 2025 was 16 August 1978, with 53 mm of rain in 24 hours.
What was the windiest day in Nefteyugansk?
The windiest day measured in Nefteyugansk between 1940 and 2025 was 22 March 2016, with winds reaching 56.9 km/h.
What is the warmest month in Nefteyugansk?
The warmest month in Nefteyugansk is July (17.6 °C on average); the coldest is January (-20.6 °C).
How much does it rain in Nefteyugansk?
Nefteyugansk receives on average 562 mm of precipitation per year, spread over about 125 rainy days.
Is it sunny in Nefteyugansk?
Nefteyugansk gets on average 6.6 hours of sunshine per day, roughly 2,409 hours per year over 1940-2025.
What is the biggest single-day snowfall in Nefteyugansk?
The heaviest 24-hour snowfall measured in Nefteyugansk between 1940 and 2025 was 15 October 2004, with 17.6 cm.
Are there tropical nights in Nefteyugansk?
Yes: Nefteyugansk has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nefteyugansk?
In Nefteyugansk, between 1940 and 2025, the highest apparent temperature reached 35.0 °C on 4 August 2020, and the lowest was -57.1 °C on 9 December 1984.
Compare Nefteyugansk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nefteyugansk