Ulluaya climate — normals and trends
Ulluaya (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 3.9 °C and it receives 1,133 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 (14.8 °C on average) and the coldest is January (-7.5 °C). Rainfall peaks in June.
Ulluaya averages 178 frost days, 0 hot days (≥ 30 °C) and 171 rainy days per year.
Ulluaya has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The number of frost days there went from about 184 to 172 per year over the period.
The hottest day of the period reached 30.5 °C (on 20 July 1968) and the coldest -31.5 °C (on 3 February 1967).
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
UlluayaDagestan
- coords
- 42.37°, 47.37°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
3.9°C
Average daily high
9.0°C
Average daily low
-0.6°C
Annual rainfall
1,133mm
Sunshine / day
9.6h
Mean relative humidity
80%
Average peak wind
8.2km/h
Seasonal range
22.3°C
Frost days (< 0 °C)
178 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
171 d/yr
Annual snowfall
153.1 cm
Average feels-like high
7.3 °C
Average feels-like low
-3.5 °C
Average peak gust
27.8 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
14.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.40 · 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
30.5 °C
20 July 1968
Coldest day
-31.5 °C
3 February 1967
Wettest day
63 mm
4 July 1963
Windiest day
25.3 km/h
12 March 1968
Strongest gust
92.5 km/h
12 March 1968
Hottest feels-like
32.6 °C
21 July 1962
Coldest feels-like
-36.3 °C
3 February 1967
Snowiest day
25.2 cm
3 October 1987
Sunniest day
14.1 h
18 June 1941
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 | 2.7 °C | +4.6 °C | 15 mm | -5 mm |
| Feb | -3.2 °C | -2.0 °C | 24 mm | -5 mm |
| Mar | 8.3 °C | +6.0 °C | 30 mm | -27 mm |
| Apr | 9.6 °C | +1.1 °C | 141 mm | +43 mm |
| May | 15.3 °C | +1.8 °C | 128 mm | -28 mm |
| Jun | 16.6 °C | -0.4 °C | 153 mm | -40 mm |
| Jul | 20.8 °C | +1.4 °C | 117 mm | -67 mm |
| Aug | 21.6 °C | +2.2 °C | 110 mm | -43 mm |
| Sep | 14.0 °C | -1.6 °C | 199 mm | +84 mm |
| Oct | 12.1 °C | +1.8 °C | 70 mm | +1 mm |
| Nov | 10.5 °C | +5.9 °C | 3 mm | -32 mm |
| Dec | 0.7 °C | +0.7 °C | 37 mm | +13 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 Ulluaya?
Ulluaya has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 3.9 °C and it receives 1,133 mm of precipitation per year.
What is the hottest day ever recorded in Ulluaya?
The hottest day measured in Ulluaya between 1940 and 2025 was 20 July 1968, reaching 30.5 °C.
What is the coldest day in Ulluaya?
The coldest day measured in Ulluaya between 1940 and 2025 was 3 February 1967, at -31.5 °C.
Does it snow in Ulluaya?
Yes. Ulluaya gets on average 153.1 cm of snow per year and has around 178 frost days.
Has the climate of Ulluaya warmed?
Yes: Ulluaya warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ulluaya?
The wettest day measured in Ulluaya between 1940 and 2025 was 4 July 1963, with 63 mm of rain in 24 hours.
What was the windiest day in Ulluaya?
The windiest day measured in Ulluaya between 1940 and 2025 was 12 March 1968, with winds reaching 25.3 km/h.
What is the warmest month in Ulluaya?
The warmest month in Ulluaya is July (14.8 °C on average); the coldest is January (-7.5 °C).
How much does it rain in Ulluaya?
Ulluaya receives on average 1,133 mm of precipitation per year, spread over about 171 rainy days.
Is it sunny in Ulluaya?
Ulluaya gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ulluaya?
The heaviest 24-hour snowfall measured in Ulluaya between 1940 and 2025 was 3 October 1987, with 25.2 cm.
Are there tropical nights in Ulluaya?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Ulluaya.
What was the most extreme apparent temperature in Ulluaya?
In Ulluaya, between 1940 and 2025, the highest apparent temperature reached 32.6 °C on 21 July 1962, and the lowest was -36.3 °C on 3 February 1967.
Compare Ulluaya with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ulluaya