Sparti climate — normals and trends
Sparti (Greece) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.9 °C and it receives 690 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 (24.8 °C on average) and the coldest is January (6.3 °C). Rainfall peaks in December.
Sparti averages 13 frost days, 45 hot days (≥ 30 °C) and 98 rainy days per year.
Sparti has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.9 °C (on 19 July 1973) and the coldest -13.3 °C (on 2 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
SpartiPeloponnese
- coords
- 37.07°, 22.43°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.9°C
Average daily high
19.8°C
Average daily low
10.6°C
Annual rainfall
690mm
Sunshine / day
10.5h
Mean relative humidity
67%
Average peak wind
10.4km/h
Seasonal range
18.5°C
Frost days (< 0 °C)
13 d/yr
Hot days (≥ 30 °C)
45 d/yr
Rainy days (≥ 1 mm)
98 d/yr
Annual snowfall
15.6 cm
Average feels-like high
19.2 °C
Average feels-like low
9.1 °C
Average peak gust
37.4 km/h
Tropical nights (≥ 20 °C)
26 d/yr
Solar radiation
17.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.31 · 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
40.9 °C
19 July 1973
Coldest day
-13.3 °C
2 January 1942
Wettest day
72 mm
31 December 1970
Windiest day
34.1 km/h
15 February 2005
Strongest gust
118.1 km/h
15 February 2005
Hottest feels-like
43.8 °C
7 July 1988
Coldest feels-like
-18.2 °C
2 January 1942
Snowiest day
19.6 cm
24 January 1942
Sunniest day
14.4 h
25 June 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 | 13.9 °C | +3.6 °C | 96 mm | -6 mm |
| Feb | 10.6 °C | -0.6 °C | 54 mm | -25 mm |
| Mar | 16.4 °C | +2.9 °C | 25 mm | -47 mm |
| Apr | 17.6 °C | +0.2 °C | 68 mm | +18 mm |
| May | 22.9 °C | +0.4 °C | 40 mm | +2 mm |
| Jun | 29.9 °C | +2.5 °C | 21 mm | -3 mm |
| Jul | 33.1 °C | +2.9 °C | 1 mm | -13 mm |
| Aug | 30.3 °C | +0.1 °C | 19 mm | +2 mm |
| Sep | 27.4 °C | +1.2 °C | 27 mm | -3 mm |
| Oct | 19.8 °C | -1.1 °C | 81 mm | +18 mm |
| Nov | 17.7 °C | +1.8 °C | 184 mm | +88 mm |
| Dec | 14.0 °C | +2.2 °C | 79 mm | -27 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 Sparti?
Sparti has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.9 °C and it receives 690 mm of precipitation per year.
What is the hottest day ever recorded in Sparti?
The hottest day measured in Sparti between 1940 and 2025 was 19 July 1973, reaching 40.9 °C.
What is the coldest day in Sparti?
The coldest day measured in Sparti between 1940 and 2025 was 2 January 1942, at -13.3 °C.
Does it snow in Sparti?
Yes. Sparti gets on average 15.6 cm of snow per year and has around 13 frost days.
Has the climate of Sparti warmed?
Yes: Sparti warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sparti?
The wettest day measured in Sparti between 1940 and 2025 was 31 December 1970, with 72 mm of rain in 24 hours.
What was the windiest day in Sparti?
The windiest day measured in Sparti between 1940 and 2025 was 15 February 2005, with winds reaching 34.1 km/h.
What is the warmest month in Sparti?
The warmest month in Sparti is July (24.8 °C on average); the coldest is January (6.3 °C).
How much does it rain in Sparti?
Sparti receives on average 690 mm of precipitation per year, spread over about 98 rainy days.
Is it sunny in Sparti?
Sparti gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
What is the biggest single-day snowfall in Sparti?
The heaviest 24-hour snowfall measured in Sparti between 1940 and 2025 was 24 January 1942, with 19.6 cm.
Are there tropical nights in Sparti?
Yes: Sparti has on average 26 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sparti?
In Sparti, between 1940 and 2025, the highest apparent temperature reached 43.8 °C on 7 July 1988, and the lowest was -18.2 °C on 2 January 1942.
Compare Sparti with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sparti