Neyshabur climate — normals and trends
Neyshabur (Iran) has a cold semi-arid climate (BSk) under the Köppen-Geiger classification. Its mean annual temperature is 12.5 °C and it receives 289 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 (24.8 °C on average) and the coldest is January (-0.4 °C). Rainfall peaks in March.
Neyshabur averages 95 frost days, 75 hot days (≥ 30 °C) and 60 rainy days per year.
Neyshabur has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 112 to 78 per year over the period.
The hottest day of the period reached 39.7 °C (on 27 July 2014) and the coldest -23.0 °C (on 2 February 1972).
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
NeyshaburRazavi Khorasan
- coords
- 36.21°, 58.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.5°C
Average daily high
19.2°C
Average daily low
6.4°C
Annual rainfall
289mm
Sunshine / day
11.0h
Mean relative humidity
48%
Average peak wind
12.1km/h
Seasonal range
25.2°C
Frost days (< 0 °C)
95 d/yr
Hot days (≥ 30 °C)
75 d/yr
Rainy days (≥ 1 mm)
60 d/yr
Annual snowfall
48.7 cm
Average feels-like high
17.0 °C
Average feels-like low
3.6 °C
Average peak gust
30.7 km/h
Tropical nights (≥ 20 °C)
6 d/yr
Solar radiation
19.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.36 · 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
39.7 °C
27 July 2014
Coldest day
-23.0 °C
2 February 1972
Wettest day
41 mm
1 May 1961
Windiest day
46.4 km/h
20 April 1958
Strongest gust
101.9 km/h
20 April 1958
Hottest feels-like
40.0 °C
6 July 2021
Coldest feels-like
-28.0 °C
2 February 1972
Snowiest day
20.0 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 | 7.5 °C | +2.7 °C | 8 mm | -27 mm |
| Feb | 7.0 °C | +0.2 °C | 26 mm | -16 mm |
| Mar | 14.8 °C | +2.6 °C | 50 mm | -11 mm |
| Apr | 24.1 °C | +5.0 °C | 48 mm | -3 mm |
| May | 29.6 °C | +4.7 °C | 11 mm | -23 mm |
| Jun | 30.8 °C | +0.8 °C | 14 mm | +5 mm |
| Jul | 34.5 °C | +2.2 °C | 0 mm | -3 mm |
| Aug | 33.5 °C | +2.4 °C | 0 mm | -1 mm |
| Sep | 29.6 °C | +2.1 °C | 1 mm | -2 mm |
| Oct | 24.7 °C | +3.7 °C | 0 mm | -9 mm |
| Nov | 17.1 °C | +3.7 °C | 1 mm | -16 mm |
| Dec | 8.1 °C | +0.8 °C | 62 mm | +36 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 Neyshabur?
Neyshabur has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 12.5 °C and it receives 289 mm of precipitation per year.
What is the hottest day ever recorded in Neyshabur?
The hottest day measured in Neyshabur between 1940 and 2025 was 27 July 2014, reaching 39.7 °C.
What is the coldest day in Neyshabur?
The coldest day measured in Neyshabur between 1940 and 2025 was 2 February 1972, at -23.0 °C.
Does it snow in Neyshabur?
Yes. Neyshabur gets on average 48.7 cm of snow per year and has around 95 frost days.
Has the climate of Neyshabur warmed?
Yes: Neyshabur warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Neyshabur?
The wettest day measured in Neyshabur between 1940 and 2025 was 1 May 1961, with 41 mm of rain in 24 hours.
What was the windiest day in Neyshabur?
The windiest day measured in Neyshabur between 1940 and 2025 was 20 April 1958, with winds reaching 46.4 km/h.
What is the warmest month in Neyshabur?
The warmest month in Neyshabur is July (24.8 °C on average); the coldest is January (-0.4 °C).
How much does it rain in Neyshabur?
Neyshabur receives on average 289 mm of precipitation per year, spread over about 60 rainy days.
Is it sunny in Neyshabur?
Neyshabur gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
What is the biggest single-day snowfall in Neyshabur?
The heaviest 24-hour snowfall measured in Neyshabur between 1940 and 2025 was 7 March 2013, with 20.0 cm.
Are there tropical nights in Neyshabur?
Yes: Neyshabur has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Neyshabur?
In Neyshabur, between 1940 and 2025, the highest apparent temperature reached 40.0 °C on 6 July 2021, and the lowest was -28.0 °C on 2 February 1972.
Compare Neyshabur with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Neyshabur