Develi climate — normals and trends
Develi (Republic of Türkiye) has a warm-summer mediterranean continental climate (Dsb) under the Köppen-Geiger classification. Its mean annual temperature is 9.4 °C and it receives 508 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 (21.4 °C on average) and the coldest is January (-3.2 °C). Rainfall peaks in May.
Develi averages 117 frost days, 21 hot days (≥ 30 °C) and 96 rainy days per year.
Develi 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 129 to 105 per year over the period.
The hottest day of the period reached 37.6 °C (on 28 July 2025) and the coldest -30.5 °C (on 6 February 1960).
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
DeveliKayseri
- coords
- 38.39°, 35.49°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.4°C
Average daily high
15.2°C
Average daily low
3.8°C
Annual rainfall
508mm
Sunshine / day
10.5h
Mean relative humidity
62%
Average peak wind
11.5km/h
Seasonal range
24.6°C
Frost days (< 0 °C)
117 d/yr
Hot days (≥ 30 °C)
21 d/yr
Rainy days (≥ 1 mm)
96 d/yr
Annual snowfall
116.8 cm
Average feels-like high
12.9 °C
Average feels-like low
1.0 °C
Average peak gust
32.2 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
18.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.44 · 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
37.6 °C
28 July 2025
Coldest day
-30.5 °C
6 February 1960
Wettest day
43 mm
18 October 1985
Windiest day
33.9 km/h
26 April 1961
Strongest gust
110.5 km/h
1 April 1958
Hottest feels-like
38.6 °C
28 July 2025
Coldest feels-like
-35.6 °C
6 February 1960
Snowiest day
23.8 cm
5 January 1966
Sunniest day
14.5 h
15 June 1950
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 | 8.1 °C | +6.9 °C | 16 mm | -37 mm |
| Feb | -0.1 °C | -2.9 °C | 64 mm | +16 mm |
| Mar | 12.7 °C | +5.0 °C | 39 mm | -24 mm |
| Apr | 13.5 °C | -0.6 °C | 98 mm | +25 mm |
| May | 21.1 °C | +2.1 °C | 89 mm | +14 mm |
| Jun | 25.5 °C | +1.9 °C | 23 mm | -19 mm |
| Jul | 31.4 °C | +3.6 °C | 1 mm | -6 mm |
| Aug | 31.2 °C | +2.8 °C | 11 mm | +5 mm |
| Sep | 24.8 °C | +0.5 °C | 4 mm | -11 mm |
| Oct | 18.4 °C | +0.4 °C | 21 mm | -10 mm |
| Nov | 15.3 °C | +4.4 °C | 47 mm | +2 mm |
| Dec | 5.6 °C | +1.5 °C | 60 mm | +7 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 Develi?
Develi has a warm-summer mediterranean continental climate (Köppen Dsb). Over 1940-2025, the average annual temperature is 9.4 °C and it receives 508 mm of precipitation per year.
What is the hottest day ever recorded in Develi?
The hottest day measured in Develi between 1940 and 2025 was 28 July 2025, reaching 37.6 °C.
What is the coldest day in Develi?
The coldest day measured in Develi between 1940 and 2025 was 6 February 1960, at -30.5 °C.
Does it snow in Develi?
Yes. Develi gets on average 116.8 cm of snow per year and has around 117 frost days.
Has the climate of Develi warmed?
Yes: Develi warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Develi?
The wettest day measured in Develi between 1940 and 2025 was 18 October 1985, with 43 mm of rain in 24 hours.
What was the windiest day in Develi?
The windiest day measured in Develi between 1940 and 2025 was 26 April 1961, with winds reaching 33.9 km/h.
What is the warmest month in Develi?
The warmest month in Develi is August (21.4 °C on average); the coldest is January (-3.2 °C).
How much does it rain in Develi?
Develi receives on average 508 mm of precipitation per year, spread over about 96 rainy days.
Is it sunny in Develi?
Develi 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 Develi?
The heaviest 24-hour snowfall measured in Develi between 1940 and 2025 was 5 January 1966, with 23.8 cm.
Are there tropical nights in Develi?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Develi.
What was the most extreme apparent temperature in Develi?
In Develi, between 1940 and 2025, the highest apparent temperature reached 38.6 °C on 28 July 2025, and the lowest was -35.6 °C on 6 February 1960.
Compare Develi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Develi