Soma climate — normals and trends
Soma (Republic of Türkiye) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 13.9 °C and it receives 743 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 (24.0 °C on average) and the coldest is January (4.3 °C). Rainfall peaks in December.
Soma averages 41 frost days, 44 hot days (≥ 30 °C) and 87 rainy days per year.
Soma has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 51 to 31 per year over the period.
The hottest day of the period reached 41.2 °C (on 24 August 1958) and the coldest -24.4 °C (on 4 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
SomaManisa
- coords
- 39.19°, 27.61°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.9°C
Average daily high
19.3°C
Average daily low
9.2°C
Annual rainfall
743mm
Sunshine / day
10.0h
Mean relative humidity
72%
Average peak wind
15.7km/h
Seasonal range
19.7°C
Frost days (< 0 °C)
41 d/yr
Hot days (≥ 30 °C)
44 d/yr
Rainy days (≥ 1 mm)
87 d/yr
Annual snowfall
25.3 cm
Average feels-like high
17.9 °C
Average feels-like low
7.4 °C
Average peak gust
41.3 km/h
Tropical nights (≥ 20 °C)
15 d/yr
Solar radiation
16.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.48 · 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
41.2 °C
24 August 1958
Coldest day
-24.4 °C
4 January 1942
Wettest day
88 mm
30 January 1945
Windiest day
39.0 km/h
8 March 2011
Strongest gust
112.0 km/h
5 February 2020
Hottest feels-like
42.7 °C
6 July 2000
Coldest feels-like
-29.4 °C
4 January 1942
Snowiest day
27.9 cm
30 January 1945
Sunniest day
14.2 h
24 June 1940
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 | 12.6 °C | +4.3 °C | 99 mm | -13 mm |
| Feb | 8.1 °C | -1.8 °C | 41 mm | -59 mm |
| Mar | 17.5 °C | +4.8 °C | 27 mm | -58 mm |
| Apr | 17.2 °C | -0.6 °C | 66 mm | -7 mm |
| May | 24.0 °C | +1.1 °C | 35 mm | -11 mm |
| Jun | 29.2 °C | +1.7 °C | 0 mm | -23 mm |
| Jul | 33.0 °C | +3.0 °C | 1 mm | -7 mm |
| Aug | 30.7 °C | +0.7 °C | 1 mm | -5 mm |
| Sep | 26.8 °C | +0.5 °C | 19 mm | -3 mm |
| Oct | 20.4 °C | -0.3 °C | 126 mm | +74 mm |
| Nov | 18.3 °C | +3.3 °C | 60 mm | -39 mm |
| Dec | 10.6 °C | +0.6 °C | 32 mm | -87 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 Soma?
Soma has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 13.9 °C and it receives 743 mm of precipitation per year.
What is the hottest day ever recorded in Soma?
The hottest day measured in Soma between 1940 and 2025 was 24 August 1958, reaching 41.2 °C.
What is the coldest day in Soma?
The coldest day measured in Soma between 1940 and 2025 was 4 January 1942, at -24.4 °C.
Does it snow in Soma?
Yes. Soma gets on average 25.3 cm of snow per year and has around 41 frost days.
Has the climate of Soma warmed?
Yes: Soma warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Soma?
The wettest day measured in Soma between 1940 and 2025 was 30 January 1945, with 88 mm of rain in 24 hours.
What was the windiest day in Soma?
The windiest day measured in Soma between 1940 and 2025 was 8 March 2011, with winds reaching 39.0 km/h.
What is the warmest month in Soma?
The warmest month in Soma is July (24.0 °C on average); the coldest is January (4.3 °C).
How much does it rain in Soma?
Soma receives on average 743 mm of precipitation per year, spread over about 87 rainy days.
Is it sunny in Soma?
Soma 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 Soma?
The heaviest 24-hour snowfall measured in Soma between 1940 and 2025 was 30 January 1945, with 27.9 cm.
Are there tropical nights in Soma?
Yes: Soma has on average 15 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Soma?
In Soma, between 1940 and 2025, the highest apparent temperature reached 42.7 °C on 6 July 2000, and the lowest was -29.4 °C on 4 January 1942.
Compare Soma with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Soma