Golbahār climate — normals and trends
Golbahār (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 403 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 (23.3 °C on average) and the coldest is January (-1.9 °C). Rainfall peaks in April.
Golbahār averages 114 frost days, 37 hot days (≥ 30 °C) and 72 rainy days per year.
Golbahār has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 131 to 97 per year over the period.
The hottest day of the period reached 37.9 °C (on 27 July 2014) and the coldest -24.1 °C (on 7 February 1984).
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
GolbahārRazavi Khorasan
- coords
- 36.57°, 59.19°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.0°C
Average daily high
17.3°C
Average daily low
5.2°C
Annual rainfall
403mm
Sunshine / day
10.9h
Mean relative humidity
54%
Average peak wind
11.9km/h
Seasonal range
25.2°C
Frost days (< 0 °C)
114 d/yr
Hot days (≥ 30 °C)
37 d/yr
Rainy days (≥ 1 mm)
72 d/yr
Annual snowfall
78.1 cm
Average feels-like high
15.1 °C
Average feels-like low
2.4 °C
Average peak gust
29.4 km/h
Tropical nights (≥ 20 °C)
3 d/yr
Solar radiation
19.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.34 · 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
37.9 °C
27 July 2014
Coldest day
-24.1 °C
7 February 1984
Wettest day
47 mm
1 May 1961
Windiest day
38.6 km/h
17 March 1948
Strongest gust
87.8 km/h
17 March 1948
Hottest feels-like
37.8 °C
6 July 2021
Coldest feels-like
-28.9 °C
7 February 1984
Snowiest day
23.7 cm
7 March 2013
Sunniest day
14.0 h
20 May 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 | 5.8 °C | +2.2 °C | 21 mm | -17 mm |
| Feb | 5.0 °C | -0.1 °C | 40 mm | -11 mm |
| Mar | 12.8 °C | +2.6 °C | 79 mm | -5 mm |
| Apr | 21.6 °C | +4.7 °C | 69 mm | -18 mm |
| May | 26.3 °C | +4.0 °C | 10 mm | -48 mm |
| Jun | 27.7 °C | +0.2 °C | 29 mm | +18 mm |
| Jul | 31.9 °C | +2.0 °C | 0 mm | -3 mm |
| Aug | 30.9 °C | +1.9 °C | 0 mm | -2 mm |
| Sep | 27.0 °C | +1.6 °C | 0 mm | -3 mm |
| Oct | 23.2 °C | +3.9 °C | 0 mm | -15 mm |
| Nov | 16.7 °C | +4.5 °C | 4 mm | -20 mm |
| Dec | 7.1 °C | +0.9 °C | 61 mm | +33 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 Golbahār?
Golbahār has a hot-summer mediterranean continental climate (Köppen Dsa). Over 1940-2025, the average annual temperature is 11.0 °C and it receives 403 mm of precipitation per year.
What is the hottest day ever recorded in Golbahār?
The hottest day measured in Golbahār between 1940 and 2025 was 27 July 2014, reaching 37.9 °C.
What is the coldest day in Golbahār?
The coldest day measured in Golbahār between 1940 and 2025 was 7 February 1984, at -24.1 °C.
Does it snow in Golbahār?
Yes. Golbahār gets on average 78.1 cm of snow per year and has around 114 frost days.
Has the climate of Golbahār warmed?
Yes: Golbahār warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Golbahār?
The wettest day measured in Golbahār between 1940 and 2025 was 1 May 1961, with 47 mm of rain in 24 hours.
What was the windiest day in Golbahār?
The windiest day measured in Golbahār between 1940 and 2025 was 17 March 1948, with winds reaching 38.6 km/h.
What is the warmest month in Golbahār?
The warmest month in Golbahār is July (23.3 °C on average); the coldest is January (-1.9 °C).
How much does it rain in Golbahār?
Golbahār receives on average 403 mm of precipitation per year, spread over about 72 rainy days.
Is it sunny in Golbahār?
Golbahār gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
What is the biggest single-day snowfall in Golbahār?
The heaviest 24-hour snowfall measured in Golbahār between 1940 and 2025 was 7 March 2013, with 23.7 cm.
Are there tropical nights in Golbahār?
Yes: Golbahār has on average 3 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Golbahār?
In Golbahār, between 1940 and 2025, the highest apparent temperature reached 37.8 °C on 6 July 2021, and the lowest was -28.9 °C on 7 February 1984.
Compare Golbahār with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Golbahār