Martin climate — normals and trends
Martin (Slovakia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.3 °C and it receives 911 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 (16.3 °C on average) and the coldest is January (-4.7 °C). Rainfall peaks in July.
Martin averages 140 frost days, 1 hot days (≥ 30 °C) and 154 rainy days per year.
Martin has warmed by +2.9 °C between 1940 and 2025, or +0.34 °C per decade. This trend is statistically significant.
The number of frost days there went from about 161 to 119 per year over the period.
The hottest day of the period reached 33.3 °C (on 8 August 2013) and the coldest -30.1 °C (on 11 January 1940).
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
MartinŽilina Region
- coords
- 49.07°, 18.92°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.3°C
Average daily high
10.4°C
Average daily low
2.2°C
Annual rainfall
911mm
Sunshine / day
7.7h
Mean relative humidity
81%
Average peak wind
11.6km/h
Seasonal range
21.0°C
Frost days (< 0 °C)
140 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
154 d/yr
Annual snowfall
150.3 cm
Average feels-like high
8.2 °C
Average feels-like low
-0.4 °C
Average peak gust
35.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
11.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.3 °C per decade · r² = 0.65 · 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
33.3 °C
8 August 2013
Coldest day
-30.1 °C
11 January 1940
Wettest day
48 mm
25 May 1990
Windiest day
31.4 km/h
7 May 1987
Strongest gust
107.3 km/h
19 January 2007
Hottest feels-like
35.0 °C
15 August 1952
Coldest feels-like
-35.6 °C
8 January 2017
Snowiest day
18.1 cm
16 December 2005
Sunniest day
15.4 h
1 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 | 2.3 °C | +4.1 °C | 52 mm | -8 mm |
| Feb | 2.5 °C | +2.0 °C | 21 mm | -37 mm |
| Mar | 10.4 °C | +5.4 °C | 66 mm | +5 mm |
| Apr | 14.0 °C | +2.9 °C | 49 mm | -19 mm |
| May | 14.3 °C | -1.8 °C | 101 mm | +6 mm |
| Jun | 22.4 °C | +3.1 °C | 61 mm | -43 mm |
| Jul | 22.1 °C | +1.1 °C | 146 mm | +40 mm |
| Aug | 23.0 °C | +2.0 °C | 78 mm | -11 mm |
| Sep | 18.6 °C | +1.9 °C | 99 mm | +26 mm |
| Oct | 10.0 °C | -1.2 °C | 80 mm | +19 mm |
| Nov | 5.5 °C | +1.0 °C | 101 mm | +33 mm |
| Dec | 2.8 °C | +3.1 °C | 12 mm | -55 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 Martin?
Martin has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.3 °C and it receives 911 mm of precipitation per year.
What is the hottest day ever recorded in Martin?
The hottest day measured in Martin between 1940 and 2025 was 8 August 2013, reaching 33.3 °C.
What is the coldest day in Martin?
The coldest day measured in Martin between 1940 and 2025 was 11 January 1940, at -30.1 °C.
Does it snow in Martin?
Yes. Martin gets on average 150.3 cm of snow per year and has around 140 frost days.
Has the climate of Martin warmed?
Yes: Martin warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Martin?
The wettest day measured in Martin between 1940 and 2025 was 25 May 1990, with 48 mm of rain in 24 hours.
What was the windiest day in Martin?
The windiest day measured in Martin between 1940 and 2025 was 7 May 1987, with winds reaching 31.4 km/h.
What is the warmest month in Martin?
The warmest month in Martin is July (16.3 °C on average); the coldest is January (-4.7 °C).
How much does it rain in Martin?
Martin receives on average 911 mm of precipitation per year, spread over about 154 rainy days.
Is it sunny in Martin?
Martin 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 Martin?
The heaviest 24-hour snowfall measured in Martin between 1940 and 2025 was 16 December 2005, with 18.1 cm.
Are there tropical nights in Martin?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Martin.
What was the most extreme apparent temperature in Martin?
In Martin, between 1940 and 2025, the highest apparent temperature reached 35.0 °C on 15 August 1952, and the lowest was -35.6 °C on 8 January 2017.
Compare Martin with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Martin