Bardsīr climate — normals and trends
Bardsīr (Iran) has a cold semi-arid climate (BSk) under the Köppen-Geiger classification. Its mean annual temperature is 14.8 °C and it receives 155 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 (26.3 °C on average) and the coldest is January (2.6 °C). Rainfall peaks in March.
Bardsīr averages 81 frost days, 82 hot days (≥ 30 °C) and 35 rainy days per year.
Bardsīr has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 94 to 68 per year over the period.
The hottest day of the period reached 39.0 °C (on 1 July 1953) and the coldest -21.5 °C (on 3 February 1971).
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
BardsīrKerman
- coords
- 29.92°, 56.57°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.8°C
Average daily high
21.5°C
Average daily low
7.8°C
Annual rainfall
155mm
Sunshine / day
11.2h
Mean relative humidity
34%
Average peak wind
16.6km/h
Seasonal range
23.7°C
Frost days (< 0 °C)
81 d/yr
Hot days (≥ 30 °C)
82 d/yr
Rainy days (≥ 1 mm)
35 d/yr
Annual snowfall
15.8 cm
Average feels-like high
18.2 °C
Average feels-like low
4.1 °C
Average peak gust
34.6 km/h
Tropical nights (≥ 20 °C)
22 d/yr
Solar radiation
22.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.38 · 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
39.0 °C
1 July 1953
Coldest day
-21.5 °C
3 February 1971
Wettest day
54 mm
22 January 1957
Windiest day
50.4 km/h
24 March 1942
Strongest gust
108.7 km/h
13 March 2014
Hottest feels-like
38.0 °C
14 August 2024
Coldest feels-like
-27.1 °C
3 February 1971
Snowiest day
27.9 cm
22 January 1957
Sunniest day
13.4 h
30 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 | 8.0 °C | -1.3 °C | 32 mm | +5 mm |
| Feb | 11.9 °C | +0.2 °C | 28 mm | +1 mm |
| Mar | 17.0 °C | +1.2 °C | 20 mm | -8 mm |
| Apr | 26.7 °C | +5.6 °C | 4 mm | -17 mm |
| May | 31.0 °C | +4.1 °C | 0 mm | -8 mm |
| Jun | 33.2 °C | +1.5 °C | 1 mm | +1 mm |
| Jul | 34.1 °C | +1.8 °C | 0 mm | -2 mm |
| Aug | 31.8 °C | +1.2 °C | 0 mm | -1 mm |
| Sep | 31.1 °C | +3.2 °C | 0 mm | -1 mm |
| Oct | 25.8 °C | +3.0 °C | 1 mm | -3 mm |
| Nov | 18.3 °C | +2.0 °C | 0 mm | -11 mm |
| Dec | 12.0 °C | +0.5 °C | 86 mm | +64 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 Bardsīr?
Bardsīr has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 14.8 °C and it receives 155 mm of precipitation per year.
What is the hottest day ever recorded in Bardsīr?
The hottest day measured in Bardsīr between 1940 and 2025 was 1 July 1953, reaching 39.0 °C.
What is the coldest day in Bardsīr?
The coldest day measured in Bardsīr between 1940 and 2025 was 3 February 1971, at -21.5 °C.
Does it snow in Bardsīr?
Yes. Bardsīr gets on average 15.8 cm of snow per year and has around 81 frost days.
Has the climate of Bardsīr warmed?
Yes: Bardsīr warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bardsīr?
The wettest day measured in Bardsīr between 1940 and 2025 was 22 January 1957, with 54 mm of rain in 24 hours.
What was the windiest day in Bardsīr?
The windiest day measured in Bardsīr between 1940 and 2025 was 24 March 1942, with winds reaching 50.4 km/h.
What is the warmest month in Bardsīr?
The warmest month in Bardsīr is July (26.3 °C on average); the coldest is January (2.6 °C).
How much does it rain in Bardsīr?
Bardsīr receives on average 155 mm of precipitation per year, spread over about 35 rainy days.
Is it sunny in Bardsīr?
Bardsīr gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
What is the biggest single-day snowfall in Bardsīr?
The heaviest 24-hour snowfall measured in Bardsīr between 1940 and 2025 was 22 January 1957, with 27.9 cm.
Are there tropical nights in Bardsīr?
Yes: Bardsīr has on average 22 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bardsīr?
In Bardsīr, between 1940 and 2025, the highest apparent temperature reached 38.0 °C on 14 August 2024, and the lowest was -27.1 °C on 3 February 1971.
Compare Bardsīr with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bardsīr