Mourniés climate — normals and trends
Mourniés (Greece) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 17.2 °C and it receives 861 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 August (24.2 °C on average) and the coldest is January (11.2 °C). Rainfall peaks in January.
Mourniés averages 0 frost days, 1 hot days (≥ 30 °C) and 98 rainy days per year.
Mourniés has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 32.7 °C (on 24 July 2023) and the coldest -0.9 °C (on 13 February 2004).
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
MourniésCrete
- coords
- 35.48°, 24.01°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.2°C
Average daily high
18.3°C
Average daily low
16.2°C
Annual rainfall
861mm
Sunshine / day
10.6h
Mean relative humidity
74%
Average peak wind
22.8km/h
Seasonal range
13.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
98 d/yr
Annual snowfall
2.8 cm
Average feels-like high
17.8 °C
Average feels-like low
14.4 °C
Average peak gust
36.8 km/h
Tropical nights (≥ 20 °C)
112 d/yr
Solar radiation
18.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.32 · 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
32.7 °C
24 July 2023
Coldest day
-0.9 °C
13 February 2004
Wettest day
106 mm
11 October 1961
Windiest day
59.1 km/h
4 December 1980
Strongest gust
111.2 km/h
28 February 1990
Hottest feels-like
37.2 °C
11 August 2002
Coldest feels-like
-8.3 °C
13 February 2004
Snowiest day
17.6 cm
13 February 2004
Sunniest day
14.1 h
20 June 1942
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 | 14.6 °C | +2.3 °C | 88 mm | -74 mm |
| Feb | 11.5 °C | -0.8 °C | 80 mm | -52 mm |
| Mar | 15.6 °C | +2.3 °C | 55 mm | -41 mm |
| Apr | 15.5 °C | -0.2 °C | 78 mm | +37 mm |
| May | 20.0 °C | +1.1 °C | 44 mm | +22 mm |
| Jun | 24.3 °C | +1.7 °C | 1 mm | -5 mm |
| Jul | 26.7 °C | +1.8 °C | 0 mm | -4 mm |
| Aug | 25.5 °C | +0.4 °C | 9 mm | +4 mm |
| Sep | 23.8 °C | +0.8 °C | 5 mm | -26 mm |
| Oct | 20.4 °C | +0.5 °C | 33 mm | -60 mm |
| Nov | 18.9 °C | +1.9 °C | 118 mm | +8 mm |
| Dec | 15.2 °C | +1.2 °C | 126 mm | -34 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 Mourniés?
Mourniés has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 17.2 °C and it receives 861 mm of precipitation per year.
What is the hottest day ever recorded in Mourniés?
The hottest day measured in Mourniés between 1940 and 2025 was 24 July 2023, reaching 32.7 °C.
What is the coldest day in Mourniés?
The coldest day measured in Mourniés between 1940 and 2025 was 13 February 2004, at -0.9 °C.
Does it snow in Mourniés?
Yes. Mourniés gets on average 2.8 cm of snow per year and has around 0 frost days.
Has the climate of Mourniés warmed?
Yes: Mourniés warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mourniés?
The wettest day measured in Mourniés between 1940 and 2025 was 11 October 1961, with 106 mm of rain in 24 hours.
What was the windiest day in Mourniés?
The windiest day measured in Mourniés between 1940 and 2025 was 4 December 1980, with winds reaching 59.1 km/h.
What is the warmest month in Mourniés?
The warmest month in Mourniés is August (24.2 °C on average); the coldest is January (11.2 °C).
How much does it rain in Mourniés?
Mourniés receives on average 861 mm of precipitation per year, spread over about 98 rainy days.
Is it sunny in Mourniés?
Mourniés gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
What is the biggest single-day snowfall in Mourniés?
The heaviest 24-hour snowfall measured in Mourniés between 1940 and 2025 was 13 February 2004, with 17.6 cm.
Are there tropical nights in Mourniés?
Yes: Mourniés has on average 112 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Mourniés?
In Mourniés, between 1940 and 2025, the highest apparent temperature reached 37.2 °C on 11 August 2002, and the lowest was -8.3 °C on 13 February 2004.
Compare Mourniés with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mourniés