Gorgan Weather Records (IRM00040738)

Record envelope, standing records and threshold days for Gorgan (IRM00040738), Iran, with 53 years of record.

Key Facts for Gorgan

Gorgan (IRM00040738) is a weather station in Iran at 36.91 latitude and 54.40 longitude, -7 m (-24 ft) above sea level.
The station reports from 1973 to 2025, 53 years of record.
1,464 records set at Gorgan still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Iran, 36.91 latitude, 54.40 longitude.
Elevation: -7 m (-24 ft).
Period of record: 1973 to 2025, 53 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

28 days at or beyond a record

The band shows the record high and record low for each calendar day at Gorgan. The lines show the 2026 daily maximum and minimum. 28 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Gorgan, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.9 C (82.2 F)	-8.7 C (16.3 F)	18.7 C (65.7 F)	-2.9 C (26.8 F)
Feb	30.1 C (86.2 F)	-7.4 C (18.7 F)	18.6 C (65.5 F)	-5.6 C (21.9 F)
Mar	35.0 C (95.0 F)	-3.2 C (26.2 F)	34.9 C (94.8 F)	-3.2 C (26.2 F)
Apr	38.6 C (101.5 F)	-0.3 C (31.5 F)	38.6 C (101.5 F)	4.6 C (40.3 F)
May	46.2 C (115.2 F)	7.0 C (44.6 F)	36.3 C (97.3 F)	11.6 C (52.9 F)
Jun	46.3 C (115.3 F)	11.0 C (51.8 F)	38.3 C (100.9 F)	13.9 C (57.0 F)
Jul	43.2 C (109.8 F)	17.0 C (62.6 F)	41.6 C (106.9 F)	19.3 C (66.7 F)
Aug	42.1 C (107.8 F)	11.3 C (52.3 F)	41.4 C (106.5 F)	20.7 C (69.3 F)
Sep	40.2 C (104.4 F)	9.0 C (48.2 F)	n/a	n/a
Oct	41.2 C (106.2 F)	3.8 C (38.8 F)	n/a	n/a
Nov	34.7 C (94.5 F)	-5.9 C (21.4 F)	n/a	n/a
Dec	29.0 C (84.2 F)	-13.3 C (8.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Gorgan still stand. 2021 holds the most, with 86.

Standing records at Gorgan by the year they were set
Year set	Standing records
1973	38
1974	7
1975	12
1976	18
1977	28
1978	48
1979	7
1980	22
1990	6
1991	13
1992	23
1993	1
1994	4
1995	3
1996	1
1998	1
1999	16
2000	41
2001	38
2002	72
2003	15
2004	44
2005	61
2006	60
2007	21
2012	57
2013	60
2014	55
2015	72
2016	78
2017	54
2018	60
2019	56
2020	63
2021	86
2022	61
2023	72
2024	50
2025	40

Wettest Day of Each Month

Mar: 97.0 mm (3.8 in)

The wettest day on record for each calendar month at Gorgan. The most was 97.0 mm (3.8 in) on 19 March 2019.

Record daily precipitation for each month at Gorgan
Month	Record daily precipitation (mm)	Date
Jan	53.8 mm (2.1 in)	18 January 2019
Feb	50.0 mm (2.0 in)	2 February 2007
Mar	97.0 mm (3.8 in)	19 March 2019
Apr	40.4 mm (1.6 in)	1 April 2004
May	44.7 mm (1.8 in)	25 May 2003
Jun	54.1 mm (2.1 in)	5 June 2014
Jul	78.5 mm (3.1 in)	17 July 2012
Aug	16.8 mm (0.7 in)	16 August 2014
Sep	68.1 mm (2.7 in)	26 September 2017
Oct	78.7 mm (3.1 in)	13 October 2012
Nov	65.5 mm (2.6 in)	9 November 2006
Dec	90.9 mm (3.6 in)	27 December 2005

Period of Record Coverage

1973 to 2025

42 years of record at Gorgan, 1973 to 2025. 42 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 and others.

Days with data per year at Gorgan
Year	Days with data	Share of year	Complete
1973	95	26%	No
1974	36	10%	No
1975	28	8%	No
1976	58	16%	No
1977	83	23%	No
1978	156	43%	No
1979	34	9%	No
1980	50	14%	No
1989	1	0%	No
1990	20	5%	No
1991	75	21%	No
1992	107	29%	No
1993	3	1%	No
1994	7	2%	No
1995	10	3%	No
1996	2	1%	No
1997	8	2%	No
1998	3	1%	No
1999	65	18%	No
2000	200	55%	No
2001	244	67%	No
2002	268	73%	No
2003	32	9%	No
2004	164	45%	No
2005	244	67%	No
2006	287	79%	No
2007	206	56%	No
2011	18	5%	No
2012	311	85%	No
2013	287	79%	No
2014	301	82%	No
2015	298	82%	No
2016	293	80%	No
2017	306	84%	No
2018	307	84%	No
2019	312	85%	No
2020	310	85%	No
2021	294	81%	No
2022	307	84%	No
2023	314	86%	No
2024	299	82%	No
2025	193	53%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1973 to 2025

Yearly extremes at Gorgan: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.3 C (115.3 F)	2021	40.2 C (104.4 F)	42
Coldest night (TNn)	-13.3 C (8.1 F)	2002	-2.4 C (27.7 F)	41
Wettest day (Rx1day)	97.0 mm (3.8 in)	2019	34.2 mm (1.3 in)	34
Wettest five days (Rx5day)	174.9 mm (6.9 in)	2019	47.8 mm (1.9 in)	28
Longest dry spell (CDD)	62 days	2022	16 days	34

Hottest day (TXx)

The hottest day of the year at Gorgan, 1973 to 2025. The record is 46.3 C (115.3 F) in 2021, marked on the chart; the median year is 40.2 C (104.4 F).

Hottest day (TXx) at Gorgan by year
Year	Hottest day (TXx)
1973	41.0 C (105.8 F)
1974	36.0 C (96.8 F)
1975	39.0 C (102.2 F)
1976	38.0 C (100.4 F)
1977	38.0 C (100.4 F)
1978	39.0 C (102.2 F)
1979	35.0 C (95.0 F)
1980	39.0 C (102.2 F)
1989	10.2 C (50.4 F)
1990	33.6 C (92.5 F)
1991	42.2 C (108.0 F)
1992	42.8 C (109.0 F)
1993	29.6 C (85.3 F)
1994	34.6 C (94.3 F)
1995	31.4 C (88.5 F)
1996	31.6 C (88.9 F)
1997	34.6 C (94.3 F)
1998	37.4 C (99.3 F)
1999	32.4 C (90.3 F)
2000	40.2 C (104.4 F)
2001	41.8 C (107.2 F)
2002	40.6 C (105.1 F)
2003	34.8 C (94.6 F)
2004	39.2 C (102.6 F)
2005	38.0 C (100.4 F)
2006	40.2 C (104.4 F)
2007	40.2 C (104.4 F)
2011	14.4 C (57.9 F)
2012	40.2 C (104.4 F)
2013	42.8 C (109.0 F)
2014	41.0 C (105.8 F)
2015	46.2 C (115.2 F)
2016	42.2 C (108.0 F)
2017	42.5 C (108.5 F)
2018	43.5 C (110.3 F)
2019	41.9 C (107.4 F)
2020	44.4 C (111.9 F)
2021	46.3 C (115.3 F)
2022	44.2 C (111.6 F)
2023	42.0 C (107.6 F)
2024	43.8 C (110.8 F)
2025	41.6 C (106.9 F)

Coldest night (TNn)

The coldest night of the year at Gorgan, 1973 to 2025. The record is -13.3 C (8.1 F) in 2002, marked on the chart; the median year is -2.4 C (27.7 F).

Coldest night (TNn) at Gorgan by year
Year	Coldest night (TNn)
1973	-6.0 C (21.2 F)
1974	-1.0 C (30.2 F)
1975	0.0 C (32.0 F)
1976	-1.0 C (30.2 F)
1977	-2.0 C (28.4 F)
1978	0.0 C (32.0 F)
1979	3.0 C (37.4 F)
1980	-1.0 C (30.2 F)
1989	0.0 C (32.0 F)
1990	-2.4 C (27.7 F)
1991	-0.8 C (30.6 F)
1992	-4.0 C (24.8 F)
1993	-2.2 C (28.0 F)
1994	7.7 C (45.9 F)
1995	1.6 C (34.9 F)
1996	6.0 C (42.8 F)
1997	4.6 C (40.3 F)
1998	n/a
1999	2.2 C (36.0 F)
2000	-1.0 C (30.2 F)
2001	-1.0 C (30.2 F)
2002	-13.3 C (8.1 F)
2003	-4.9 C (23.2 F)
2004	-2.5 C (27.5 F)
2005	-3.7 C (25.3 F)
2006	-1.8 C (28.8 F)
2007	-2.0 C (28.4 F)
2011	0.0 C (32.0 F)
2012	-3.4 C (25.9 F)
2013	-3.0 C (26.6 F)
2014	-7.4 C (18.7 F)
2015	-4.0 C (24.8 F)
2016	-5.9 C (21.4 F)
2017	-4.0 C (24.8 F)
2018	-3.6 C (25.5 F)
2019	-2.6 C (27.3 F)
2020	-3.4 C (25.9 F)
2021	-6.2 C (20.8 F)
2022	-3.5 C (25.7 F)
2023	-8.7 C (16.3 F)
2024	-4.8 C (23.4 F)
2025	-5.6 C (21.9 F)

Wettest day (Rx1day)

The wettest day of the year at Gorgan, 1973 to 2025. The record is 97.0 mm (3.8 in) in 2019, marked on the chart; the median year is 34.2 mm (1.3 in).

Wettest day (Rx1day) at Gorgan by year
Year	Wettest day (Rx1day)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1989	0.0 mm (0.00 in)
1990	7.1 mm (0.28 in)
1991	17.0 mm (0.7 in)
1992	14.0 mm (0.6 in)
1993	0.5 mm (0.02 in)
1994	6.1 mm (0.24 in)
1995	63.0 mm (2.5 in)
1996	33.0 mm (1.3 in)
1997	23.9 mm (0.9 in)
1998	16.0 mm (0.6 in)
1999	48.8 mm (1.9 in)
2000	26.9 mm (1.1 in)
2001	18.8 mm (0.7 in)
2002	9.4 mm (0.37 in)
2003	44.7 mm (1.8 in)
2004	45.5 mm (1.8 in)
2005	90.9 mm (3.6 in)
2006	65.5 mm (2.6 in)
2007	55.6 mm (2.2 in)
2011	9.1 mm (0.36 in)
2012	78.7 mm (3.1 in)
2013	51.1 mm (2.0 in)
2014	54.1 mm (2.1 in)
2015	41.4 mm (1.6 in)
2016	44.2 mm (1.7 in)
2017	68.1 mm (2.7 in)
2018	27.7 mm (1.1 in)
2019	97.0 mm (3.8 in)
2020	31.8 mm (1.3 in)
2021	49.8 mm (2.0 in)
2022	51.3 mm (2.0 in)
2023	30.5 mm (1.2 in)
2024	35.3 mm (1.4 in)
2025	14.5 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Gorgan, 1973 to 2025. The record is 174.9 mm (6.9 in) in 2019, marked on the chart; the median year is 47.8 mm (1.9 in).

Wettest five days (Rx5day) at Gorgan by year
Year	Wettest five days (Rx5day)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1989	n/a
1990	n/a
1991	n/a
1992	24.1 mm (0.9 in)
1993	n/a
1994	0.0 mm (0.00 in)
1995	27.2 mm (1.1 in)
1996	35.5 mm (1.4 in)
1997	4.0 mm (0.16 in)
1998	n/a
1999	n/a
2000	3.3 mm (0.13 in)
2001	17.5 mm (0.7 in)
2002	12.8 mm (0.5 in)
2003	57.9 mm (2.3 in)
2004	57.4 mm (2.3 in)
2005	104.1 mm (4.1 in)
2006	66.5 mm (2.6 in)
2007	57.1 mm (2.2 in)
2011	13.0 mm (0.5 in)
2012	87.9 mm (3.5 in)
2013	81.8 mm (3.2 in)
2014	60.7 mm (2.4 in)
2015	48.8 mm (1.9 in)
2016	46.7 mm (1.8 in)
2017	68.1 mm (2.7 in)
2018	45.7 mm (1.8 in)
2019	174.9 mm (6.9 in)
2020	34.1 mm (1.3 in)
2021	54.9 mm (2.2 in)
2022	89.4 mm (3.5 in)
2023	39.1 mm (1.5 in)
2024	55.1 mm (2.2 in)
2025	27.0 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Gorgan, 1973 to 2025. The record is 62 days in 2022, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at Gorgan by year
Year	Longest dry spell (CDD)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1989	1 day
1990	2 days
1991	3 days
1992	4 days
1993	3 days
1994	5 days
1995	9 days
1996	11 days
1997	4 days
1998	3 days
1999	3 days
2000	8 days
2001	8 days
2002	13 days
2003	15 days
2004	18 days
2005	23 days
2006	45 days
2007	17 days
2011	12 days
2012	25 days
2013	15 days
2014	43 days
2015	23 days
2016	33 days
2017	54 days
2018	27 days
2019	46 days
2020	35 days
2021	41 days
2022	62 days
2023	29 days
2024	32 days
2025	47 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Gorgan standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Gorgan threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).