Torbat-e Ḩeydarīyeh climate — normals and trends

Q: What is the climate of Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 14.6 °C and it receives 188 mm of precipitation per year.

Q: What is the hottest day ever recorded in Torbat-e Ḩeydarīyeh?

The hottest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 16 June 1953, reaching 41.4 °C.

Q: What is the coldest day in Torbat-e Ḩeydarīyeh?

The coldest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 19 January 2008, at -23.9 °C.

Q: Does it snow in Torbat-e Ḩeydarīyeh?

Yes. Torbat-e Ḩeydarīyeh gets on average 25.5 cm of snow per year and has around 74 frost days.

Q: Has the climate of Torbat-e Ḩeydarīyeh warmed?

Yes: Torbat-e Ḩeydarīyeh warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Torbat-e Ḩeydarīyeh?

The wettest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 17 January 1959, with 39 mm of rain in 24 hours.

Q: What was the windiest day in Torbat-e Ḩeydarīyeh?

The windiest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 20 April 1958, with winds reaching 51.8 km/h.

Q: What is the warmest month in Torbat-e Ḩeydarīyeh?

The warmest month in Torbat-e Ḩeydarīyeh is July (27.4 °C on average); the coldest is January (1.1 °C).

Q: How much does it rain in Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh receives on average 188 mm of precipitation per year, spread over about 36 rainy days.

Q: Is it sunny in Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh gets on average 11.1 hours of sunshine per day, roughly 4,052 hours per year over 1940-2025.

Torbat-e Ḩeydarīyeh (Iran) has a cold semi-arid climate (BSk) under the Köppen-Geiger classification. Its mean annual temperature is 14.6 °C and it receives 188 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 (27.4 °C on average) and the coldest is January (1.1 °C). Rainfall peaks in March.

Torbat-e Ḩeydarīyeh averages 74 frost days, 100 hot days (≥ 30 °C) and 36 rainy days per year.

Torbat-e Ḩeydarīyeh has warmed by +2.6 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.

The number of frost days there went from about 89 to 59 per year over the period.

The hottest day of the period reached 41.4 °C (on 16 June 1953) and the coldest -23.9 °C (on 19 January 2008).

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

Torbat-e ḨeydarīyehRazavi Khorasan

coords: 35.27°, 59.22°
period: 1940–2025 · 86 yrs

BSkCold semi-aridWarmest monthJulyColdest monthJanuaryWettest monthMarchDriest monthAugust

Mean daily temperature

14.6°C

Average daily high

20.8°C

Average daily low

8.5°C

Annual rainfall

188mm

Sunshine / day

11.1h

Mean relative humidity

43%

Average peak wind

18.7km/h

Seasonal range

26.3°C

Frost days (< 0 °C)

74 d/yr

Hot days (≥ 30 °C)

100 d/yr

Rainy days (≥ 1 mm)

36 d/yr

Annual snowfall

25.5 cm

Average feels-like high

17.7 °C

Average feels-like low

4.8 °C

Average peak gust

36.1 km/h

Tropical nights (≥ 20 °C)

46 d/yr

Solar radiation

19.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.6 °C

since 1940

+0.3 °C per decade · r² = 0.41 · p = < 0.001

19402025

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

41.4 °C

16 June 1953

Coldest day

-23.9 °C

19 January 2008

Wettest day

39 mm

17 January 1959

Windiest day

51.8 km/h

20 April 1958

Strongest gust

90.4 km/h

17 March 1948

Hottest feels-like

40.0 °C

6 July 2021

Coldest feels-like

-29.5 °C

19 January 2008

Snowiest day

15.2 cm

6 February 1951

Sunniest day

14.0 h

19 May 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	40.4 °C1 July 2025	-13.4 °C11 February 2025	17.0 °C	149 mm	140	72
2024	40.2 °C27 July 2024	-12.4 °C16 December 2024	16.4 °C	164 mm	117	55
2023	40.3 °C11 July 2023	-21.0 °C12 January 2023	17.3 °C	77 mm	125	45
2022	39.8 °C27 June 2022	-8.5 °C22 January 2022	17.0 °C	120 mm	122	47
2021	41.1 °C7 July 2021	-10.4 °C23 January 2021	17.2 °C	51 mm	141	58
2020	39.4 °C23 August 2020	-14.0 °C17 January 2020	15.0 °C	233 mm	107	76
2019	41.3 °C5 August 2019	-5.2 °C21 February 2019	16.2 °C	263 mm	115	60
2018	38.7 °C15 July 2018	-11.1 °C30 January 2018	16.7 °C	138 mm	113	45
2017	39.2 °C22 June 2017	-17.6 °C5 February 2017	16.5 °C	162 mm	126	65
2016	39.2 °C20 July 2016	-12.4 °C26 November 2016	16.7 °C	93 mm	135	49
2015	38.7 °C29 June 2015	-7.9 °C11 December 2015	16.3 °C	135 mm	119	54
2014	40.8 °C22 July 2014	-14.8 °C3 February 2014	15.7 °C	148 mm	125	70
2013	39.3 °C5 August 2013	-12.1 °C30 December 2013	16.1 °C	111 mm	127	46
2012	38.7 °C10 July 2012	-15.8 °C28 December 2012	15.0 °C	182 mm	101	81
2011	38.4 °C15 June 2011	-9.4 °C21 December 2011	15.8 °C	132 mm	123	79
2010	41.3 °C16 July 2010	-8.6 °C15 February 2010	16.5 °C	124 mm	111	48
2009	38.4 °C6 July 2009	-8.2 °C15 January 2009	15.4 °C	247 mm	101	47
2008	39.7 °C13 June 2008	-23.9 °C19 January 2008	15.2 °C	66 mm	128	77
2007	38.5 °C21 June 2007	-12.5 °C27 February 2007	15.1 °C	189 mm	111	65
2006	37.7 °C29 July 2006	-12.9 °C4 January 2006	16.2 °C	159 mm	114	62
2005	40.6 °C22 June 2005	-12.6 °C13 January 2005	15.2 °C	178 mm	103	71
2004	40.0 °C13 August 2004	-6.5 °C30 December 2004	15.8 °C	232 mm	103	45
2003	39.2 °C19 July 2003	-11.6 °C25 January 2003	15.1 °C	213 mm	108	59
2002	38.2 °C20 June 2002	-12.0 °C4 December 2002	16.0 °C	125 mm	117	55
2001	38.3 °C29 June 2001	-16.3 °C30 January 2001	16.2 °C	111 mm	115	48
2000	37.1 °C24 June 2000	-14.6 °C10 February 2000	15.5 °C	123 mm	122	69
1999	38.4 °C29 June 1999	-12.3 °C27 January 1999	15.3 °C	199 mm	105	45
1998	40.7 °C6 July 1998	-8.9 °C15 January 1998	15.5 °C	240 mm	97	53
1997	38.6 °C15 August 1997	-9.1 °C8 February 1997	14.9 °C	188 mm	103	72
1996	37.4 °C2 June 1996	-12.2 °C15 January 1996	14.5 °C	229 mm	98	69
1995	39.9 °C16 July 1995	-10.3 °C27 February 1995	15.0 °C	149 mm	101	77
1994	37.5 °C2 August 1994	-9.7 °C8 December 1994	14.8 °C	144 mm	98	62
1993	37.0 °C19 June 1993	-12.2 °C11 January 1993	13.8 °C	211 mm	92	81
1992	37.2 °C5 July 1992	-18.3 °C29 January 1992	13.1 °C	289 mm	63	76
1991	38.8 °C8 July 1991	-14.1 °C14 February 1991	14.1 °C	256 mm	94	73
1990	37.8 °C28 June 1990	-17.7 °C28 December 1990	14.5 °C	134 mm	118	86
1989	39.1 °C8 July 1989	-16.9 °C17 February 1989	12.9 °C	175 mm	105	115
1988	39.6 °C17 June 1988	-9.9 °C7 February 1988	14.7 °C	217 mm	98	70
1987	36.5 °C9 July 1987	-7.7 °C22 January 1987	14.4 °C	155 mm	86	70
1986	35.8 °C18 June 1986	-14.9 °C29 January 1986	13.0 °C	278 mm	74	108
1985	37.3 °C28 July 1985	-14.4 °C12 March 1985	14.0 °C	148 mm	82	81
1984	36.8 °C28 August 1984	-21.8 °C7 February 1984	13.3 °C	155 mm	87	89
1983	40.0 °C28 July 1983	-11.3 °C15 January 1983	13.9 °C	169 mm	96	85
1982	37.9 °C31 July 1982	-17.4 °C20 February 1982	12.7 °C	237 mm	69	107
1981	36.4 °C13 July 1981	-6.7 °C4 February 1981	14.3 °C	198 mm	72	62
1980	39.0 °C9 June 1980	-23.4 °C3 February 1980	14.7 °C	238 mm	111	72
1979	39.3 °C8 July 1979	-15.8 °C28 January 1979	14.2 °C	262 mm	90	76
1978	39.1 °C2 July 1978	-14.0 °C16 January 1978	14.3 °C	243 mm	106	81
1977	39.8 °C20 June 1977	-19.5 °C15 January 1977	14.9 °C	150 mm	101	72
1976	39.6 °C4 July 1976	-17.6 °C26 February 1976	13.7 °C	295 mm	110	106
1975	38.4 °C3 July 1975	-16.7 °C5 December 1975	13.9 °C	198 mm	101	100
1974	37.2 °C1 July 1974	-19.9 °C6 February 1974	12.9 °C	327 mm	93	100
1973	40.1 °C11 July 1973	-16.7 °C15 December 1973	14.5 °C	128 mm	116	89
1972	38.9 °C24 June 1972	-23.7 °C2 February 1972	12.3 °C	268 mm	74	102
1971	38.3 °C10 July 1971	-12.5 °C27 January 1971	15.1 °C	182 mm	109	67
1970	39.3 °C30 June 1970	-13.3 °C17 December 1970	15.0 °C	150 mm	113	74
1969	38.0 °C15 July 1969	-19.0 °C7 January 1969	14.0 °C	242 mm	94	79
1968	39.2 °C1 July 1968	-22.0 °C6 February 1968	14.0 °C	233 mm	90	69
1967	39.4 °C20 July 1967	-16.5 °C7 January 1967	13.9 °C	191 mm	96	78
1966	39.2 °C14 June 1966	-14.2 °C30 December 1966	15.0 °C	121 mm	98	69
1965	39.3 °C13 July 1965	-10.8 °C19 January 1965	14.5 °C	182 mm	98	78
1964	39.6 °C10 July 1964	-23.1 °C21 January 1964	12.6 °C	168 mm	99	104
1963	37.8 °C25 July 1963	-16.1 °C29 December 1963	15.2 °C	143 mm	98	56
1962	35.6 °C5 July 1962	-11.0 °C20 January 1962	13.6 °C	124 mm	65	80
1961	38.4 °C12 July 1961	-16.9 °C5 February 1961	13.7 °C	207 mm	104	91
1960	40.1 °C6 July 1960	-11.2 °C15 March 1960	13.9 °C	169 mm	89	84
1959	37.6 °C10 August 1959	-21.0 °C11 February 1959	13.6 °C	250 mm	104	102
1958	40.5 °C4 July 1958	-7.1 °C17 November 1958	14.9 °C	172 mm	93	68
1957	37.8 °C4 July 1957	-15.6 °C26 January 1957	12.3 °C	332 mm	52	95
1956	37.6 °C20 July 1956	-9.6 °C21 December 1956	13.7 °C	252 mm	76	79
1955	39.2 °C31 July 1955	-8.7 °C7 January 1955	14.8 °C	194 mm	90	55
1954	35.9 °C23 July 1954	-8.2 °C26 February 1954	13.5 °C	388 mm	71	77
1953	41.4 °C16 June 1953	-9.4 °C20 January 1953	13.8 °C	464 mm	91	80
1952	36.5 °C4 July 1952	-13.5 °C6 January 1952	13.7 °C	211 mm	89	88
1951	37.1 °C27 June 1951	-22.7 °C10 February 1951	13.9 °C	270 mm	90	85
1950	38.3 °C6 July 1950	-22.1 °C9 February 1950	12.8 °C	206 mm	92	105
1949	37.8 °C3 July 1949	-19.8 °C9 January 1949	12.7 °C	284 mm	81	104
1948	36.0 °C18 June 1948	-19.7 °C31 December 1948	14.1 °C	160 mm	93	82
1947	37.4 °C16 August 1947	-17.6 °C6 February 1947	14.7 °C	188 mm	91	69
1946	37.7 °C31 July 1946	-22.0 °C29 January 1946	14.3 °C	105 mm	79	98
1945	37.2 °C16 July 1945	-20.6 °C9 January 1945	14.0 °C	150 mm	98	86
1944	39.3 °C8 July 1944	-16.5 °C22 December 1944	14.5 °C	142 mm	92	74
1943	37.3 °C6 July 1943	-13.5 °C18 January 1943	13.9 °C	200 mm	98	81
1942	38.1 °C3 July 1942	-10.2 °C8 January 1942	15.6 °C	110 mm	109	64
1941	39.4 °C31 July 1941	-10.1 °C17 January 1941	16.2 °C	93 mm	102	52
1940	38.8 °C26 June 1940	-10.6 °C17 January 1940	14.5 °C	63 mm	88	79

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?

Year

Across the whole year

Average daily high

23.7 °C

+2.9 °C

Hot days (≥ 30 °C)

140 d/yr

+40

Frost days (< 0 °C)

72 d/yr

-2

Annual rainfall

149 mm

-39 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	9.1 °C	+3.0 °C	2 mm	-32 mm
Feb	9.9 °C	+1.5 °C	21 mm	-17 mm
Mar	16.7 °C	+2.8 °C	47 mm	+3 mm
Apr	27.5 °C	+6.5 °C	9 mm	-17 mm
May	32.3 °C	+4.9 °C	3 mm	-6 mm
Jun	33.0 °C	+0.8 °C	2 mm	+1 mm
Jul	35.7 °C	+1.9 °C	0 mm	-0 mm
Aug	34.0 °C	+1.7 °C	0 mm	-0 mm
Sep	31.2 °C	+2.3 °C	0 mm	-0 mm
Oct	26.1 °C	+3.6 °C	0 mm	-3 mm
Nov	18.7 °C	+4.1 °C	0 mm	-10 mm
Dec	9.8 °C	+1.3 °C	65 mm	+43 mm

The year's extremes

Hottest day

40.4 °C

1 Jul 2025

Coldest day

-13.4 °C

11 Feb 2025

Wettest day

19.7 mm

17 Dec 2025

Windiest day

40.6 km/h

7 Jul 2025

Strongest gust

72.7 km/h

7 Jul 2025

Hottest feels-like

37.4 °C

1 Jul 2025

Coldest feels-like

-17.9 °C

11 Feb 2025

Snowiest day

6.8 cm

9 Feb 2025

Sunniest day

14.0 h

19 May 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 14.6 °C and it receives 188 mm of precipitation per year.

What is the hottest day ever recorded in Torbat-e Ḩeydarīyeh?

The hottest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 16 June 1953, reaching 41.4 °C.

What is the coldest day in Torbat-e Ḩeydarīyeh?

The coldest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 19 January 2008, at -23.9 °C.

Does it snow in Torbat-e Ḩeydarīyeh?

Yes. Torbat-e Ḩeydarīyeh gets on average 25.5 cm of snow per year and has around 74 frost days.

Has the climate of Torbat-e Ḩeydarīyeh warmed?

Yes: Torbat-e Ḩeydarīyeh warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Torbat-e Ḩeydarīyeh?

The wettest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 17 January 1959, with 39 mm of rain in 24 hours.

What was the windiest day in Torbat-e Ḩeydarīyeh?

The windiest day measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 20 April 1958, with winds reaching 51.8 km/h.

What is the warmest month in Torbat-e Ḩeydarīyeh?

The warmest month in Torbat-e Ḩeydarīyeh is July (27.4 °C on average); the coldest is January (1.1 °C).

How much does it rain in Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh receives on average 188 mm of precipitation per year, spread over about 36 rainy days.

Is it sunny in Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh gets on average 11.1 hours of sunshine per day, roughly 4,052 hours per year over 1940-2025.

What is the biggest single-day snowfall in Torbat-e Ḩeydarīyeh?

The heaviest 24-hour snowfall measured in Torbat-e Ḩeydarīyeh between 1940 and 2025 was 6 February 1951, with 15.2 cm.

Are there tropical nights in Torbat-e Ḩeydarīyeh?

Yes: Torbat-e Ḩeydarīyeh has on average 46 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Torbat-e Ḩeydarīyeh?

In Torbat-e Ḩeydarīyeh, between 1940 and 2025, the highest apparent temperature reached 40.0 °C on 6 July 2021, and the lowest was -29.5 °C on 19 January 2008.

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