Myjava climate — normals and trends
Myjava (Slovakia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.1 °C and it receives 715 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 (19.3 °C on average) and the coldest is January (-2.2 °C). Rainfall peaks in June.
Myjava averages 96 frost days, 7 hot days (≥ 30 °C) and 124 rainy days per year.
Myjava has warmed by +2.6 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The number of frost days there went from about 114 to 78 per year over the period.
The hottest day of the period reached 36.6 °C (on 8 August 2013) and the coldest -27.2 °C (on 24 January 1942).
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
MyjavaTrenčín Region
- coords
- 48.76°, 17.57°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.1°C
Average daily high
13.0°C
Average daily low
5.3°C
Annual rainfall
715mm
Sunshine / day
8.0h
Mean relative humidity
76%
Average peak wind
16.8km/h
Seasonal range
21.5°C
Frost days (< 0 °C)
96 d/yr
Hot days (≥ 30 °C)
7 d/yr
Rainy days (≥ 1 mm)
124 d/yr
Annual snowfall
61.6 cm
Average feels-like high
10.7 °C
Average feels-like low
2.5 °C
Average peak gust
36.6 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
11.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.54 · 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
36.6 °C
8 August 2013
Coldest day
-27.2 °C
24 January 1942
Wettest day
77 mm
25 August 1965
Windiest day
45.7 km/h
29 October 2017
Strongest gust
108.0 km/h
29 October 2017
Hottest feels-like
38.2 °C
15 August 1952
Coldest feels-like
-32.4 °C
11 January 1940
Snowiest day
18.6 cm
3 April 1970
Sunniest day
15.6 h
2 July 2025
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 | 3.4 °C | +3.1 °C | 30 mm | -10 mm |
| Feb | 4.0 °C | +1.1 °C | 11 mm | -30 mm |
| Mar | 12.6 °C | +4.5 °C | 64 mm | +20 mm |
| Apr | 16.9 °C | +2.9 °C | 31 mm | -24 mm |
| May | 17.9 °C | -0.8 °C | 55 mm | -22 mm |
| Jun | 26.0 °C | +3.8 °C | 59 mm | -30 mm |
| Jul | 25.2 °C | +1.0 °C | 106 mm | +20 mm |
| Aug | 26.4 °C | +2.3 °C | 53 mm | -22 mm |
| Sep | 21.0 °C | +1.4 °C | 110 mm | +49 mm |
| Oct | 13.1 °C | -0.4 °C | 43 mm | -3 mm |
| Nov | 6.7 °C | 0.0 °C | 74 mm | +21 mm |
| Dec | 3.4 °C | +1.4 °C | 21 mm | -26 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 Myjava?
Myjava has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.1 °C and it receives 715 mm of precipitation per year.
What is the hottest day ever recorded in Myjava?
The hottest day measured in Myjava between 1940 and 2025 was 8 August 2013, reaching 36.6 °C.
What is the coldest day in Myjava?
The coldest day measured in Myjava between 1940 and 2025 was 24 January 1942, at -27.2 °C.
Does it snow in Myjava?
Yes. Myjava gets on average 61.6 cm of snow per year and has around 96 frost days.
Has the climate of Myjava warmed?
Yes: Myjava warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Myjava?
The wettest day measured in Myjava between 1940 and 2025 was 25 August 1965, with 77 mm of rain in 24 hours.
What was the windiest day in Myjava?
The windiest day measured in Myjava between 1940 and 2025 was 29 October 2017, with winds reaching 45.7 km/h.
What is the warmest month in Myjava?
The warmest month in Myjava is July (19.3 °C on average); the coldest is January (-2.2 °C).
How much does it rain in Myjava?
Myjava receives on average 715 mm of precipitation per year, spread over about 124 rainy days.
Is it sunny in Myjava?
Myjava gets on average 8.0 hours of sunshine per day, roughly 2,920 hours per year over 1940-2025.
What is the biggest single-day snowfall in Myjava?
The heaviest 24-hour snowfall measured in Myjava between 1940 and 2025 was 3 April 1970, with 18.6 cm.
Are there tropical nights in Myjava?
Yes: Myjava has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Myjava?
In Myjava, between 1940 and 2025, the highest apparent temperature reached 38.2 °C on 15 August 1952, and the lowest was -32.4 °C on 11 January 1940.
Compare Myjava with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Myjava