Nizhnyaya Omka climate — normals and trends
Nizhnyaya Omka (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 1.0 °C and it receives 430 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 (19.1 °C on average) and the coldest is January (-18.2 °C). Rainfall peaks in July.
Nizhnyaya Omka averages 195 frost days, 6 hot days (≥ 30 °C) and 100 rainy days per year.
Nizhnyaya Omka 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 201 to 189 per year over the period.
The hottest day of the period reached 37.4 °C (on 12 July 2023) and the coldest -48.5 °C (on 8 December 1968).
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
Nizhnyaya OmkaOmsk Oblast
- coords
- 55.43°, 74.94°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.0°C
Average daily high
5.3°C
Average daily low
-3.6°C
Annual rainfall
430mm
Sunshine / day
7.7h
Mean relative humidity
73%
Average peak wind
19.1km/h
Seasonal range
37.3°C
Frost days (< 0 °C)
195 d/yr
Hot days (≥ 30 °C)
6 d/yr
Rainy days (≥ 1 mm)
100 d/yr
Annual snowfall
98.7 cm
Average feels-like high
1.6 °C
Average feels-like low
-7.7 °C
Average peak gust
35.9 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.33 · 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
37.4 °C
12 July 2023
Coldest day
-48.5 °C
8 December 1968
Wettest day
44 mm
18 September 1982
Windiest day
49.3 km/h
23 April 2011
Strongest gust
102.6 km/h
26 April 2014
Hottest feels-like
41.3 °C
18 July 1953
Coldest feels-like
-53.7 °C
8 December 1968
Snowiest day
15.0 cm
13 October 2002
Sunniest day
16.2 h
23 June 1943
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 | -8.0 °C | +6.6 °C | 25 mm | +6 mm |
| Feb | -6.5 °C | +6.1 °C | 10 mm | -4 mm |
| Mar | -0.4 °C | +3.9 °C | 25 mm | +5 mm |
| Apr | 13.4 °C | +5.9 °C | 30 mm | +2 mm |
| May | 17.8 °C | +1.0 °C | 62 mm | +19 mm |
| Jun | 25.8 °C | +3.7 °C | 35 mm | -20 mm |
| Jul | 23.7 °C | -0.2 °C | 96 mm | +33 mm |
| Aug | 21.5 °C | +0.5 °C | 70 mm | +14 mm |
| Sep | 17.5 °C | +2.4 °C | 16 mm | -23 mm |
| Oct | 5.3 °C | -0.5 °C | 25 mm | -11 mm |
| Nov | -0.8 °C | +4.4 °C | 51 mm | +19 mm |
| Dec | -7.9 °C | +3.9 °C | 37 mm | +11 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 Nizhnyaya Omka?
Nizhnyaya Omka has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 1.0 °C and it receives 430 mm of precipitation per year.
What is the hottest day ever recorded in Nizhnyaya Omka?
The hottest day measured in Nizhnyaya Omka between 1940 and 2025 was 12 July 2023, reaching 37.4 °C.
What is the coldest day in Nizhnyaya Omka?
The coldest day measured in Nizhnyaya Omka between 1940 and 2025 was 8 December 1968, at -48.5 °C.
Does it snow in Nizhnyaya Omka?
Yes. Nizhnyaya Omka gets on average 98.7 cm of snow per year and has around 195 frost days.
Has the climate of Nizhnyaya Omka warmed?
Yes: Nizhnyaya Omka warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nizhnyaya Omka?
The wettest day measured in Nizhnyaya Omka between 1940 and 2025 was 18 September 1982, with 44 mm of rain in 24 hours.
What was the windiest day in Nizhnyaya Omka?
The windiest day measured in Nizhnyaya Omka between 1940 and 2025 was 23 April 2011, with winds reaching 49.3 km/h.
What is the warmest month in Nizhnyaya Omka?
The warmest month in Nizhnyaya Omka is July (19.1 °C on average); the coldest is January (-18.2 °C).
How much does it rain in Nizhnyaya Omka?
Nizhnyaya Omka receives on average 430 mm of precipitation per year, spread over about 100 rainy days.
Is it sunny in Nizhnyaya Omka?
Nizhnyaya Omka gets on average 7.7 hours of sunshine per day, roughly 2,811 hours per year over 1940-2025.
What is the biggest single-day snowfall in Nizhnyaya Omka?
The heaviest 24-hour snowfall measured in Nizhnyaya Omka between 1940 and 2025 was 13 October 2002, with 15.0 cm.
Are there tropical nights in Nizhnyaya Omka?
Yes: Nizhnyaya Omka has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nizhnyaya Omka?
In Nizhnyaya Omka, between 1940 and 2025, the highest apparent temperature reached 41.3 °C on 18 July 1953, and the lowest was -53.7 °C on 8 December 1968.
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Nearby cities
The climate around Nizhnyaya Omka