Germī climate — normals and trends
Germī (Iran) has a hot-summer mediterranean continental climate (Dsa) under the Köppen-Geiger classification. Its mean annual temperature is 11.0 °C and it receives 474 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 (22.3 °C on average) and the coldest is January (-0.7 °C). Rainfall peaks in October.
Germī averages 94 frost days, 22 hot days (≥ 30 °C) and 95 rainy days per year.
Germī has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The number of frost days there went from about 110 to 78 per year over the period.
The hottest day of the period reached 37.3 °C (on 24 August 1999) and the coldest -21.5 °C (on 28 January 1946).
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
GermīArdabil Province
- coords
- 39.02°, 48.08°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.0°C
Average daily high
16.2°C
Average daily low
6.5°C
Annual rainfall
474mm
Sunshine / day
9.2h
Mean relative humidity
71%
Average peak wind
10.6km/h
Seasonal range
23.0°C
Frost days (< 0 °C)
94 d/yr
Hot days (≥ 30 °C)
22 d/yr
Rainy days (≥ 1 mm)
95 d/yr
Annual snowfall
105.7 cm
Average feels-like high
14.8 °C
Average feels-like low
4.7 °C
Average peak gust
29.9 km/h
Tropical nights (≥ 20 °C)
6 d/yr
Solar radiation
15.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.42 · 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
37.3 °C
24 August 1999
Coldest day
-21.5 °C
28 January 1946
Wettest day
41 mm
5 November 1994
Windiest day
35.2 km/h
30 March 1946
Strongest gust
109.4 km/h
25 March 2018
Hottest feels-like
39.8 °C
17 July 2005
Coldest feels-like
-26.1 °C
28 January 1946
Snowiest day
21.1 cm
4 April 2004
Sunniest day
14.0 h
1 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 | 8.4 °C | +3.9 °C | 9 mm | -30 mm |
| Feb | 4.3 °C | -1.4 °C | 73 mm | +30 mm |
| Mar | 15.0 °C | +5.5 °C | 15 mm | -42 mm |
| Apr | 18.5 °C | +3.1 °C | 52 mm | -2 mm |
| May | 23.9 °C | +3.6 °C | 21 mm | -34 mm |
| Jun | 26.7 °C | +1.9 °C | 10 mm | -17 mm |
| Jul | 30.6 °C | +2.7 °C | 3 mm | -7 mm |
| Aug | 30.3 °C | +2.7 °C | 11 mm | -4 mm |
| Sep | 22.2 °C | -0.8 °C | 66 mm | +33 mm |
| Oct | 20.1 °C | +2.7 °C | 31 mm | -27 mm |
| Nov | 17.1 °C | +5.6 °C | 6 mm | -41 mm |
| Dec | 8.2 °C | +1.7 °C | 41 mm | +4 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 Germī?
Germī has a hot-summer mediterranean continental climate (Köppen Dsa). Over 1940-2025, the average annual temperature is 11.0 °C and it receives 474 mm of precipitation per year.
What is the hottest day ever recorded in Germī?
The hottest day measured in Germī between 1940 and 2025 was 24 August 1999, reaching 37.3 °C.
What is the coldest day in Germī?
The coldest day measured in Germī between 1940 and 2025 was 28 January 1946, at -21.5 °C.
Does it snow in Germī?
Yes. Germī gets on average 105.7 cm of snow per year and has around 94 frost days.
Has the climate of Germī warmed?
Yes: Germī warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Germī?
The wettest day measured in Germī between 1940 and 2025 was 5 November 1994, with 41 mm of rain in 24 hours.
What was the windiest day in Germī?
The windiest day measured in Germī between 1940 and 2025 was 30 March 1946, with winds reaching 35.2 km/h.
What is the warmest month in Germī?
The warmest month in Germī is July (22.3 °C on average); the coldest is January (-0.7 °C).
How much does it rain in Germī?
Germī receives on average 474 mm of precipitation per year, spread over about 95 rainy days.
Is it sunny in Germī?
Germī gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.
What is the biggest single-day snowfall in Germī?
The heaviest 24-hour snowfall measured in Germī between 1940 and 2025 was 4 April 2004, with 21.1 cm.
Are there tropical nights in Germī?
Yes: Germī has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Germī?
In Germī, between 1940 and 2025, the highest apparent temperature reached 39.8 °C on 17 July 2005, and the lowest was -26.1 °C on 28 January 1946.
Compare Germī with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Germī