Merke climate — normals and trends
Merke (Kazakhstan) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 5.2 °C and it receives 962 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 (18.1 °C on average) and the coldest is January (-7.9 °C). Rainfall peaks in May.
Merke averages 173 frost days, 1 hot days (≥ 30 °C) and 155 rainy days per year.
Merke has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The number of frost days there went from about 182 to 164 per year over the period.
The hottest day of the period reached 33.0 °C (on 5 July 1942) and the coldest -29.1 °C (on 27 November 1954).
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
MerkeZhambyl
- coords
- 42.87°, 73.20°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
5.2°C
Average daily high
10.1°C
Average daily low
0.1°C
Annual rainfall
962mm
Sunshine / day
10.0h
Mean relative humidity
64%
Average peak wind
8.2km/h
Seasonal range
26.0°C
Frost days (< 0 °C)
173 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
155 d/yr
Annual snowfall
199.1 cm
Average feels-like high
8.2 °C
Average feels-like low
-3.1 °C
Average peak gust
25.5 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
16.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.30 · 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
33.0 °C
5 July 1942
Coldest day
-29.1 °C
27 November 1954
Wettest day
51 mm
24 May 1985
Windiest day
66.8 km/h
17 December 1945
Strongest gust
65.5 km/h
7 December 1986
Hottest feels-like
34.9 °C
30 July 1983
Coldest feels-like
-34.2 °C
27 November 1954
Snowiest day
17.8 cm
30 April 1989
Sunniest day
14.4 h
4 July 1945
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 | -1.3 °C | +2.3 °C | 36 mm | +1 mm |
| Feb | 1.1 °C | +2.8 °C | 26 mm | -19 mm |
| Mar | 7.3 °C | +3.3 °C | 76 mm | -15 mm |
| Apr | 15.5 °C | +4.4 °C | 53 mm | -77 mm |
| May | 20.7 °C | +4.7 °C | 110 mm | -21 mm |
| Jun | 23.7 °C | +2.9 °C | 87 mm | -26 mm |
| Jul | 25.8 °C | +2.5 °C | 99 mm | +3 mm |
| Aug | 23.9 °C | +1.4 °C | 90 mm | +9 mm |
| Sep | 19.2 °C | +1.3 °C | 78 mm | +13 mm |
| Oct | 12.9 °C | +2.2 °C | 64 mm | -9 mm |
| Nov | 6.3 °C | +3.5 °C | 42 mm | -18 mm |
| Dec | 1.1 °C | +3.3 °C | 82 mm | +40 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 Merke?
Merke has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 5.2 °C and it receives 962 mm of precipitation per year.
What is the hottest day ever recorded in Merke?
The hottest day measured in Merke between 1940 and 2025 was 5 July 1942, reaching 33.0 °C.
What is the coldest day in Merke?
The coldest day measured in Merke between 1940 and 2025 was 27 November 1954, at -29.1 °C.
Does it snow in Merke?
Yes. Merke gets on average 199.1 cm of snow per year and has around 173 frost days.
Has the climate of Merke warmed?
Yes: Merke warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Merke?
The wettest day measured in Merke between 1940 and 2025 was 24 May 1985, with 51 mm of rain in 24 hours.
What was the windiest day in Merke?
The windiest day measured in Merke between 1940 and 2025 was 17 December 1945, with winds reaching 66.8 km/h.
What is the warmest month in Merke?
The warmest month in Merke is July (18.1 °C on average); the coldest is January (-7.9 °C).
How much does it rain in Merke?
Merke receives on average 962 mm of precipitation per year, spread over about 155 rainy days.
Is it sunny in Merke?
Merke gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
What is the biggest single-day snowfall in Merke?
The heaviest 24-hour snowfall measured in Merke between 1940 and 2025 was 30 April 1989, with 17.8 cm.
Are there tropical nights in Merke?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Merke.
What was the most extreme apparent temperature in Merke?
In Merke, between 1940 and 2025, the highest apparent temperature reached 34.9 °C on 30 July 1983, and the lowest was -34.2 °C on 27 November 1954.
Compare Merke with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Merke