Built 2026-10-17 (17 October 2026)

Mashhad Weather Records (IR000040745)

Record envelope, standing records and threshold days for Mashhad (IR000040745), Iran, with 77 years of record.

Key Facts for Mashhad

  • Mashhad (IR000040745) is a weather station in Iran at 36.27 latitude and 59.63 longitude, 999 m (3,278 ft) above sea level.
  • The station reports from 1949 to 2025, 77 years of record.
  • 1,464 records set at Mashhad still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Mashhad set a daily record high minimum temperature of 24.8 C (76.6 F) on 9 July 2025.

About the Station

  • Location: Iran, 36.27 latitude, 59.63 longitude.
  • Elevation: 999 m (3,278 ft).
  • Period of record: 1949 to 2025, 77 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

11 days at or beyond a record
Daily record high and record low at Mashhad, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mashhad. The lines show the 2026 daily maximum and minimum. 11 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Mashhad. The lines show the 2026 daily maximum and minimum. 11 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Mashhad, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan24.0 C (75.2 F)-27.0 C (-16.6 F)17.8 C (64.0 F)-4.1 C (24.6 F)
Feb27.4 C (81.3 F)-28.0 C (-18.4 F)17.8 C (64.0 F)-9.4 C (15.1 F)
Mar32.9 C (91.2 F)-13.0 C (8.6 F)30.0 C (86.0 F)-7.5 C (18.5 F)
Apr36.1 C (97.0 F)-7.0 C (19.4 F)36.1 C (97.0 F)6.4 C (43.5 F)
May40.6 C (105.1 F)-1.0 C (30.2 F)39.8 C (103.6 F)12.2 C (54.0 F)
Jun42.1 C (107.8 F)4.0 C (39.2 F)34.7 C (94.5 F)13.6 C (56.5 F)
Jul43.8 C (110.8 F)10.0 C (50.0 F)39.6 C (103.3 F)17.3 C (63.1 F)
Aug42.4 C (108.3 F)5.0 C (41.0 F)37.5 C (99.5 F)16.4 C (61.5 F)
Sep42.0 C (107.6 F)-1.0 C (30.2 F)n/an/a
Oct35.8 C (96.4 F)-8.0 C (17.6 F)n/an/a
Nov31.2 C (88.2 F)-18.3 C (-0.9 F)n/an/a
Dec28.2 C (82.8 F)-25.0 C (-13.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Mashhad by the year they were set 1,464 records at Mashhad still stand. 1972 holds the most, with 67. 0204060801949: 101950: 241951: 181952: 261953: 251954: 141955: 241956: 131957: 251958: 161959: 171960: 241961: 141962: 191963: 191964: 271965: 221966: 91967: 181968: 121969: 271970: 241971: 181972: 671973: 131974: 231975: 211976: 241977: 191978: 141979: 231980: 171981: 131982: 191983: 81984: 171985: 131986: 211987: 201988: 201989: 121990: 181991: 91992: 241993: 131994: 71995: 141996: 201997: 171998: 221999: 142000: 262001: 202002: 272003: 242004: 202005: 122006: 372007: 232008: 212009: 82010: 212011: 262012: 72013: 142014: 82015: 172016: 242017: 92018: 202019: 192020: 92021: 392022: 132023: 212024: 152025: 171949195719651973198119891997200520132021
1,464 records at Mashhad still stand. 1972 holds the most, with 67.
Standing records at Mashhad by the year they were set
Year setStanding records
194910
195024
195118
195226
195325
195414
195524
195613
195725
195816
195917
196024
196114
196219
196319
196427
196522
19669
196718
196812
196927
197024
197118
197267
197313
197423
197521
197624
197719
197814
197923
198017
198113
198219
19838
198417
198513
198621
198720
198820
198912
199018
19919
199224
199313
19947
199514
199620
199717
199822
199914
200026
200120
200227
200324
200420
200512
200637
200723
200821
20098
201021
201126
20127
201314
20148
201517
201624
20179
201820
201919
20209
202139
202213
202321
202415
202517

All-Time Record Progression

3 new records
When Mashhad set new all-time records 3 all-time records were set at Mashhad between 6 July 1998 and 8 January 2008. Each dot is a new record. Record high maximum temperatureRecord high minimum temperatureRecord low maximum temperature6 July 1998: Record high maximum temperature 43.8 C (110.8 F)6 June 2006: Record high minimum temperature 28.0 C (82.4 F)8 January 2008: Record low maximum temperature -10.0 C (14.0 F)20002005
3 all-time records were set at Mashhad between 6 July 1998 and 8 January 2008. Each dot is a new record.
When Mashhad set new all-time records
DateKindDetail
1998-07-06Record high maximum temperatureRecord high maximum temperature 43.8 C (110.8 F)
2006-06-06Record high minimum temperatureRecord high minimum temperature 28.0 C (82.4 F)
2008-01-08Record low maximum temperatureRecord low maximum temperature -10.0 C (14.0 F)

Wettest Day of Each Month

Sep: 293.1 mm (11.5 in)
Record daily precipitation for each month at Mashhad The wettest day on record for each calendar month at Mashhad. The most was 293.1 mm (11.5 in) on 15 September 2009. 0100200300 Jan: 50.0 mm (2.0 in), 28 January 2020 Jan Feb: 40.9 mm (1.6 in), 18 February 2017 Feb Mar: 49.8 mm (2.0 in), 24 March 2020 Mar Apr: 54.1 mm (2.1 in), 7 April 1998 Apr May: 50.0 mm (2.0 in), 30 May 1991 May Jun: 31.0 mm (1.2 in), 9 June 1990 Jun Jul: 14.2 mm (0.6 in), 21 July 2002 Jul Aug: 50.0 mm (2.0 in), 11 August 1990 Aug Sep: 293.1 mm (11.5 in), 15 September 2009 Sep Oct: 18.8 mm (0.7 in), 25 October 2024 Oct Nov: 19.1 mm (0.8 in), 15 November 2003 Nov Dec: 30.7 mm (1.2 in), 13 December 2012 Dec
The wettest day on record for each calendar month at Mashhad. The most was 293.1 mm (11.5 in) on 15 September 2009.
Record daily precipitation for each month at Mashhad
MonthRecord daily precipitation (mm)Date
Jan50.0 mm (2.0 in)28 January 2020
Feb40.9 mm (1.6 in)18 February 2017
Mar49.8 mm (2.0 in)24 March 2020
Apr54.1 mm (2.1 in)7 April 1998
May50.0 mm (2.0 in)30 May 1991
Jun31.0 mm (1.2 in)9 June 1990
Jul14.2 mm (0.6 in)21 July 2002
Aug50.0 mm (2.0 in)11 August 1990
Sep293.1 mm (11.5 in)15 September 2009
Oct18.8 mm (0.7 in)25 October 2024
Nov19.1 mm (0.8 in)15 November 2003
Dec30.7 mm (1.2 in)13 December 2012

Period of Record Coverage

1949 to 2025
Days with data per year at Mashhad 77 years of record at Mashhad, 1949 to 2025. 18 years have data for under 90 percent of days and are left out of rankings: 1949, 1950, 2010, 2011, 2012, 2013, 2014, 2015 and others. 1949: 206 of 365 days1950: 291 of 365 days1951: 363 of 365 days1952: 363 of 366 days1953: 358 of 365 days1954: 361 of 365 days1955: 363 of 365 days1956: 360 of 366 days1957: 360 of 365 days1958: 361 of 365 days1959: 362 of 365 days1960: 365 of 366 days1961: 359 of 365 days1962: 362 of 365 days1963: 363 of 365 days1964: 362 of 366 days1965: 362 of 365 days1966: 362 of 365 days1967: 362 of 365 days1968: 363 of 366 days1969: 360 of 365 days1970: 363 of 365 days1971: 362 of 365 days1972: 364 of 366 days1973: 361 of 365 days1974: 363 of 365 days1975: 359 of 365 days1976: 361 of 366 days1977: 362 of 365 days1978: 362 of 365 days1979: 364 of 365 days1980: 366 of 366 days1981: 362 of 365 days1982: 359 of 365 days1983: 363 of 365 days1984: 365 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 364 of 365 days1988: 366 of 366 days1989: 364 of 365 days1990: 362 of 365 days1991: 362 of 365 days1992: 363 of 366 days1993: 364 of 365 days1994: 363 of 365 days1995: 365 of 365 days1996: 362 of 366 days1997: 364 of 365 days1998: 362 of 365 days1999: 360 of 365 days2000: 363 of 366 days2001: 363 of 365 days2002: 361 of 365 days2003: 362 of 365 days2004: 363 of 366 days2005: 363 of 365 days2006: 358 of 365 days2007: 352 of 365 days2008: 350 of 366 days2009: 337 of 365 days2010: 316 of 365 days2011: 298 of 365 days2012: 317 of 366 days2013: 306 of 365 days2014: 297 of 365 days2015: 308 of 365 days2016: 303 of 366 days2017: 310 of 365 days2018: 298 of 365 days2019: 309 of 365 days2020: 285 of 366 days2021: 295 of 365 days2022: 288 of 365 days2023: 267 of 365 days2024: 276 of 366 days2025: 153 of 365 days19501960197019801990200020102020
77 years of record at Mashhad, 1949 to 2025. 18 years have data for under 90 percent of days and are left out of rankings: 1949, 1950, 2010, 2011, 2012, 2013, 2014, 2015 and others.
Days with data per year at Mashhad
YearDays with dataShare of yearComplete
194920656%No
195029180%No
195136399%Yes
195236399%Yes
195335898%Yes
195436199%Yes
195536399%Yes
195636098%Yes
195736099%Yes
195836199%Yes
195936299%Yes
1960365100%Yes
196135998%Yes
196236299%Yes
196336399%Yes
196436299%Yes
196536299%Yes
196636299%Yes
196736299%Yes
196836399%Yes
196936099%Yes
197036399%Yes
197136299%Yes
197236499%Yes
197336199%Yes
197436399%Yes
197535998%Yes
197636199%Yes
197736299%Yes
197836299%Yes
1979364100%Yes
1980366100%Yes
198136299%Yes
198235998%Yes
198336399%Yes
1984365100%Yes
1985365100%Yes
1986365100%Yes
1987364100%Yes
1988366100%Yes
1989364100%Yes
199036299%Yes
199136299%Yes
199236399%Yes
1993364100%Yes
199436399%Yes
1995365100%Yes
199636299%Yes
1997364100%Yes
199836299%Yes
199936099%Yes
200036399%Yes
200136399%Yes
200236199%Yes
200336299%Yes
200436399%Yes
200536399%Yes
200635898%Yes
200735296%Yes
200835096%Yes
200933792%Yes
201031687%No
201129882%No
201231787%No
201330684%No
201429781%No
201530884%No
201630383%No
201731085%No
201829882%No
201930985%No
202028578%No
202129581%No
202228879%No
202326773%No
202427675%No
202515342%No

Latest Records

20
Latest records at Mashhad
DateStationRecordValueBeat old record byOld record stoodSignificance
9 July 2025Mashhad, IRdaily high min24.8 C (76.6 F)0.2 C (0.4 F)6 years8 of 100 (Routine)
8 July 2025Mashhad, IRdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)32 years12 of 100 (Routine)
5 July 2025Mashhad, IRdaily high min24.7 C (76.5 F)0.1 C (0.2 F)30 years16 of 100 (Routine)
3 July 2025Mashhad, IRdaily high min24.2 C (75.6 F)0.2 C (0.4 F)36 years17 of 100 (Routine)
10 June 2025Mashhad, IRdaily rain10.2 mm (0.4 in)4.6 mm (0.18 in)14 years14 of 100 (Routine)
8 June 2025Mashhad, IRdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)35 years14 of 100 (Routine)
21 May 2025Mashhad, IRdaily high max38.4 C (101.1 F)1.3 C (2.3 F)8 years11 of 100 (Routine)
20 May 2025Mashhad, IRdaily high min19.5 C (67.1 F)0.5 C (0.9 F)66 years27 of 100 (Routine)
15 May 2025Mashhad, IRdaily high min20.6 C (69.1 F)0.6 C (1.1 F)18 years13 of 100 (Routine)
14 May 2025Mashhad, IRdaily high max39.8 C (103.6 F)1.6 C (2.9 F)14 years14 of 100 (Routine)
6 May 2025Mashhad, IRdaily high max36.5 C (97.7 F)2.1 C (3.8 F)24 years18 of 100 (Routine)
28 April 2025Mashhad, IRdaily high max34.2 C (93.6 F)0.7 C (1.3 F)4 years9 of 100 (Routine)
27 April 2025Mashhad, IRdaily high min18.5 C (65.3 F)0.5 C (0.9 F)24 years15 of 100 (Routine)
26 April 2025Mashhad, IRmonthly high max36.1 C (97.0 F)0.7 C (1.3 F)25 years25 of 100 (Routine)
25 April 2025Mashhad, IRdaily high min17.9 C (64.2 F)1.3 C (2.3 F)2 years10 of 100 (Routine)
11 April 2025Mashhad, IRdaily high max32.9 C (91.2 F)1.2 C (2.2 F)10 years11 of 100 (Routine)
4 April 2025Mashhad, IRdaily high min15.0 C (59.0 F)1.0 C (1.8 F)44 years22 of 100 (Routine)
1 April 2025Mashhad, IRdaily high max28.7 C (83.7 F)0.7 C (1.3 F)72 years29 of 100 (Routine)
22 March 2025Mashhad, IRdaily high max27.5 C (81.5 F)0.9 C (1.6 F)10 years11 of 100 (Routine)
20 March 2025Mashhad, IRdaily high max (Tie)30.0 C (86.0 F)tie48 years5 of 100 (Routine)

Climate Trend

57 complete years, 1951 to 2007
Annual mean temperature at Mashhad as warming stripes, 1951 to 2007 One stripe for each of 57 complete years at Mashhad, 1951 to 2007. Blue stripes are years cooler than the station's own mean of 14.2 C (57.6 F); red stripes are warmer. The coolest year was 1972, at 11.0 C (51.8 F), and the warmest was 2006, at 16.5 C (61.7 F). The strongest colour marks a difference of 3.3 C (5.9 F). 1951: 13.4 C, -0.8 C from the station mean1952: 13.5 C, -0.7 C from the station mean1953: 13.8 C, -0.4 C from the station mean1954: 13.1 C, -1.1 C from the station mean1955: 14.8 C, +0.6 C from the station mean1956: 13.4 C, -0.8 C from the station mean1957: 12.6 C, -1.6 C from the station mean1958: 14.1 C, -0.1 C from the station mean1959: 13.4 C, -0.9 C from the station mean1960: 13.9 C, -0.3 C from the station mean1961: 14.1 C, -0.1 C from the station mean1962: 13.7 C, -0.6 C from the station mean1963: 14.8 C, +0.5 C from the station mean1964: 12.6 C, -1.6 C from the station mean1965: 14.3 C, +0.1 C from the station mean1966: 15.0 C, +0.7 C from the station mean1967: 13.2 C, -1.0 C from the station mean1968: 13.9 C, -0.4 C from the station mean1969: 12.9 C, -1.4 C from the station mean1970: 14.1 C, -0.1 C from the station mean1971: 14.1 C, -0.1 C from the station mean1972: 11.0 C, -3.2 C from the station mean1973: 13.6 C, -0.6 C from the station mean1974: 11.9 C, -2.3 C from the station mean1975: 13.1 C, -1.1 C from the station mean1976: 13.0 C, -1.2 C from the station mean1977: 14.0 C, -0.2 C from the station mean1978: 13.6 C, -0.7 C from the station mean1979: 14.0 C, -0.3 C from the station mean1980: 14.1 C, -0.1 C from the station mean1981: 14.6 C, +0.4 C from the station mean1982: 12.7 C, -1.6 C from the station mean1983: 14.3 C, +0.1 C from the station mean1984: 13.4 C, -0.8 C from the station mean1985: 14.0 C, -0.3 C from the station mean1986: 13.8 C, -0.4 C from the station mean1987: 15.0 C, +0.8 C from the station mean1988: 15.2 C, +0.9 C from the station mean1989: 14.4 C, +0.1 C from the station mean1990: 15.0 C, +0.8 C from the station mean1991: 14.4 C, +0.2 C from the station mean1992: 13.7 C, -0.6 C from the station mean1993: 14.0 C, -0.3 C from the station mean1994: 14.9 C, +0.7 C from the station mean1995: 15.5 C, +1.3 C from the station mean1996: 14.8 C, +0.5 C from the station mean1997: 15.5 C, +1.3 C from the station mean1998: 15.5 C, +1.3 C from the station mean1999: 15.7 C, +1.5 C from the station mean2000: 15.9 C, +1.7 C from the station mean2001: 16.5 C, +2.3 C from the station mean2002: 16.0 C, +1.8 C from the station mean2003: 15.3 C, +1.0 C from the station mean2004: 16.0 C, +1.8 C from the station mean2005: 15.8 C, +1.6 C from the station mean2006: 16.5 C, +2.3 C from the station mean2007: 15.6 C, +1.4 C from the station mean195119551960196519701975198019851990199520002005
One stripe for each of 57 complete years at Mashhad, 1951 to 2007. Blue stripes are years cooler than the station's own mean of 14.2 C (57.6 F); red stripes are warmer. The coolest year was 1972, at 11.0 C (51.8 F), and the warmest was 2006, at 16.5 C (61.7 F). The strongest colour marks a difference of 3.3 C (5.9 F).
Annual mean temperature at Mashhad as warming stripes, 1951 to 2007
YearAnnual mean temperatureDifference from the station mean
195113.4 C-0.79 C
195213.5 C-0.70 C
195313.8 C-0.44 C
195413.1 C-1.10 C
195514.8 C+0.60 C
195613.4 C-0.82 C
195712.6 C-1.60 C
195814.1 C-0.12 C
195913.4 C-0.87 C
196013.9 C-0.34 C
196114.1 C-0.11 C
196213.7 C-0.57 C
196314.8 C+0.55 C
196412.6 C-1.59 C
196514.3 C+0.09 C
196615.0 C+0.73 C
196713.2 C-1.00 C
196813.9 C-0.36 C
196912.9 C-1.37 C
197014.1 C-0.08 C
197114.1 C-0.11 C
197211.0 C-3.24 C
197313.6 C-0.63 C
197411.9 C-2.29 C
197513.1 C-1.08 C
197613.0 C-1.24 C
197714.0 C-0.20 C
197813.6 C-0.67 C
197914.0 C-0.25 C
198014.1 C-0.11 C
198114.6 C+0.36 C
198212.7 C-1.57 C
198314.3 C+0.11 C
198413.4 C-0.83 C
198514.0 C-0.27 C
198613.8 C-0.38 C
198715.0 C+0.81 C
198815.2 C+0.94 C
198914.4 C+0.15 C
199015.0 C+0.81 C
199114.4 C+0.16 C
199213.7 C-0.57 C
199314.0 C-0.25 C
199414.9 C+0.72 C
199515.5 C+1.29 C
199614.8 C+0.53 C
199715.5 C+1.27 C
199815.5 C+1.27 C
199915.7 C+1.48 C
200015.9 C+1.66 C
200116.5 C+2.28 C
200216.0 C+1.80 C
200315.3 C+1.05 C
200416.0 C+1.76 C
200515.8 C+1.56 C
200616.5 C+2.29 C
200715.6 C+1.37 C

The annual mean temperature here has risen by 0.5 C (0.3 to 0.6) per decade over 1951 to 2007. In Fahrenheit: 0.8 F (0.6 to 1.1) per decade. The slope is a straight line fitted to 57 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Mashhad
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.5 C (0.3 to 0.6) per decade0.8 F (0.6 to 1.1) per decade1951 to 200757Rise
Mean daily maximum0.3 C (0.2 to 0.5) per decade0.5 F (0.3 to 0.8) per decade1951 to 200757Rise
Mean daily minimum0.6 C (0.4 to 0.8) per decade1.1 F (0.8 to 1.4) per decade1951 to 200757Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1949 to 2025
Yearly extremes at Mashhad: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.8 C (110.8 F)199840.0 C (104.0 F)77
Coldest night (TNn)-28.0 C (-18.4 F)1972-14.0 C (6.8 F)77
Wettest day (Rx1day)293.1 mm (11.5 in)200920.6 mm (0.8 in)37
Wettest five days (Rx5day)293.1 mm (11.5 in)200929.3 mm (1.2 in)36
Longest dry spell (CDD)117 days200642 days37

Hottest day (TXx)

Hottest day (TXx) at Mashhad by year The hottest day of the year at Mashhad, 1949 to 2025. The record is 43.8 C (110.8 F) in 1998, marked on the chart; the median year is 40.0 C (104.0 F). 36384042441960198020002020Record: 43.8 C (110.8 F) in 1998
The hottest day of the year at Mashhad, 1949 to 2025. The record is 43.8 C (110.8 F) in 1998, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Mashhad by year
YearHottest day (TXx)
194938.9 C (102.0 F)
195036.1 C (97.0 F)
195138.0 C (100.4 F)
195240.0 C (104.0 F)
195339.0 C (102.2 F)
195436.0 C (96.8 F)
195540.0 C (104.0 F)
195639.0 C (102.2 F)
195738.0 C (100.4 F)
195843.0 C (109.4 F)
195938.0 C (100.4 F)
196041.0 C (105.8 F)
196140.0 C (104.0 F)
196238.0 C (100.4 F)
196338.0 C (100.4 F)
196439.0 C (102.2 F)
196540.0 C (104.0 F)
196641.0 C (105.8 F)
196739.0 C (102.2 F)
196839.0 C (102.2 F)
196938.0 C (100.4 F)
197040.0 C (104.0 F)
197140.0 C (104.0 F)
197238.0 C (100.4 F)
197338.0 C (100.4 F)
197438.0 C (100.4 F)
197539.0 C (102.2 F)
197639.0 C (102.2 F)
197741.0 C (105.8 F)
197840.0 C (104.0 F)
197940.0 C (104.0 F)
198039.0 C (102.2 F)
198139.0 C (102.2 F)
198238.0 C (100.4 F)
198341.6 C (106.9 F)
198439.5 C (103.1 F)
198539.5 C (103.1 F)
198637.6 C (99.7 F)
198738.0 C (100.4 F)
198841.0 C (105.8 F)
198939.6 C (103.3 F)
199039.3 C (102.7 F)
199141.3 C (106.3 F)
199238.2 C (100.8 F)
199337.6 C (99.7 F)
199439.5 C (103.1 F)
199541.6 C (106.9 F)
199642.0 C (107.6 F)
199741.6 C (106.9 F)
199843.8 C (110.8 F)
199940.6 C (105.1 F)
200038.6 C (101.5 F)
200141.2 C (106.2 F)
200241.6 C (106.9 F)
200341.4 C (106.5 F)
200442.4 C (108.3 F)
200540.8 C (105.4 F)
200639.0 C (102.2 F)
200738.0 C (100.4 F)
200841.0 C (105.8 F)
200939.0 C (102.2 F)
201043.4 C (110.1 F)
201141.2 C (106.2 F)
201240.1 C (104.2 F)
201339.8 C (103.6 F)
201441.6 C (106.9 F)
201540.6 C (105.1 F)
201640.7 C (105.3 F)
201740.3 C (104.5 F)
201840.7 C (105.3 F)
201941.4 C (106.5 F)
202041.4 C (106.5 F)
202143.2 C (109.8 F)
202242.1 C (107.8 F)
202340.1 C (104.2 F)
202439.5 C (103.1 F)
202539.8 C (103.6 F)

Coldest night (TNn)

Coldest night (TNn) at Mashhad by year The coldest night of the year at Mashhad, 1949 to 2025. The record is -28.0 C (-18.4 F) in 1972, marked on the chart; the median year is -14.0 C (6.8 F). -30-20-1001960198020002020Record: -28.0 C (-18.4 F) in 1972
The coldest night of the year at Mashhad, 1949 to 2025. The record is -28.0 C (-18.4 F) in 1972, marked on the chart; the median year is -14.0 C (6.8 F).
Coldest night (TNn) at Mashhad by year
YearColdest night (TNn)
1949-9.4 C (15.1 F)
1950-24.4 C (-11.9 F)
1951-16.0 C (3.2 F)
1952-17.0 C (1.4 F)
1953-11.0 C (12.2 F)
1954-14.0 C (6.8 F)
1955-7.0 C (19.4 F)
1956-16.0 C (3.2 F)
1957-16.0 C (3.2 F)
1958-13.0 C (8.6 F)
1959-22.0 C (-7.6 F)
1960-12.0 C (10.4 F)
1961-12.0 C (10.4 F)
1962-14.0 C (6.8 F)
1963-18.0 C (-0.4 F)
1964-25.0 C (-13.0 F)
1965-18.0 C (-0.4 F)
1966-15.0 C (5.0 F)
1967-21.0 C (-5.8 F)
1968-15.0 C (5.0 F)
1969-24.0 C (-11.2 F)
1970-20.0 C (-4.0 F)
1971-12.0 C (10.4 F)
1972-28.0 C (-18.4 F)
1973-18.0 C (-0.4 F)
1974-23.0 C (-9.4 F)
1975-16.0 C (3.2 F)
1976-17.0 C (1.4 F)
1977-22.0 C (-7.6 F)
1978-24.0 C (-11.2 F)
1979-19.0 C (-2.2 F)
1980-22.0 C (-7.6 F)
1981-7.0 C (19.4 F)
1982-19.4 C (-2.9 F)
1983-18.9 C (-2.0 F)
1984-18.6 C (-1.5 F)
1985-14.0 C (6.8 F)
1986-12.8 C (9.0 F)
1987-8.0 C (17.6 F)
1988-17.0 C (1.4 F)
1989-16.8 C (1.8 F)
1990-15.8 C (3.6 F)
1991-14.4 C (6.1 F)
1992-15.0 C (5.0 F)
1993-9.0 C (15.8 F)
1994-11.6 C (11.1 F)
1995-7.0 C (19.4 F)
1996-12.2 C (10.0 F)
1997-7.4 C (18.7 F)
1998-13.8 C (7.2 F)
1999-8.6 C (16.5 F)
2000-10.2 C (13.6 F)
2001-17.2 C (1.0 F)
2002-12.8 C (9.0 F)
2003-13.2 C (8.2 F)
2004-4.6 C (23.7 F)
2005-9.0 C (15.8 F)
2006-11.0 C (12.2 F)
2007-10.0 C (14.0 F)
2008-21.0 C (-5.8 F)
2009-8.0 C (17.6 F)
2010-11.0 C (12.2 F)
2011-9.0 C (15.8 F)
2012-17.2 C (1.0 F)
2013-8.6 C (16.5 F)
2014-17.4 C (0.7 F)
2015-3.8 C (25.2 F)
2016-11.7 C (10.9 F)
2017-13.0 C (8.6 F)
2018-10.3 C (13.5 F)
2019-5.0 C (23.0 F)
2020-9.5 C (14.9 F)
2021-8.6 C (16.5 F)
2022-5.5 C (22.1 F)
2023-20.1 C (-4.2 F)
2024-14.6 C (5.7 F)
2025-9.4 C (15.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Mashhad by year The wettest day of the year at Mashhad, 1949 to 2025. The record is 293.1 mm (11.5 in) in 2009, marked on the chart; the median year is 20.6 mm (0.8 in). 01002003001960198020002020Record: 293.1 mm (11.5 in) in 2009
The wettest day of the year at Mashhad, 1949 to 2025. The record is 293.1 mm (11.5 in) in 2009, marked on the chart; the median year is 20.6 mm (0.8 in).
Wettest day (Rx1day) at Mashhad by year
YearWettest day (Rx1day)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
19896.1 mm (0.24 in)
199050.0 mm (2.0 in)
199150.0 mm (2.0 in)
199229.0 mm (1.1 in)
19937.9 mm (0.31 in)
19949.9 mm (0.39 in)
19956.1 mm (0.24 in)
19964.1 mm (0.16 in)
19978.9 mm (0.35 in)
199854.1 mm (2.1 in)
19995.1 mm (0.20 in)
200023.9 mm (0.9 in)
200113.0 mm (0.5 in)
200218.8 mm (0.7 in)
200323.1 mm (0.9 in)
200419.3 mm (0.8 in)
200518.3 mm (0.7 in)
200625.9 mm (1.0 in)
200725.4 mm (1.0 in)
200813.7 mm (0.5 in)
2009293.1 mm (11.5 in)
201020.6 mm (0.8 in)
201116.8 mm (0.7 in)
201230.7 mm (1.2 in)
201330.7 mm (1.2 in)
201433.0 mm (1.3 in)
201515.2 mm (0.6 in)
201619.8 mm (0.8 in)
201740.9 mm (1.6 in)
201822.6 mm (0.9 in)
201928.4 mm (1.1 in)
202050.0 mm (2.0 in)
202115.0 mm (0.6 in)
202226.4 mm (1.0 in)
202313.2 mm (0.5 in)
202439.4 mm (1.6 in)
202513.5 mm (0.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mashhad by year The wettest five days of the year at Mashhad, 1949 to 2025. The record is 293.1 mm (11.5 in) in 2009, marked on the chart; the median year is 29.3 mm (1.2 in). 01002003001960198020002020Record: 293.1 mm (11.5 in) in 2009
The wettest five days of the year at Mashhad, 1949 to 2025. The record is 293.1 mm (11.5 in) in 2009, marked on the chart; the median year is 29.3 mm (1.2 in).
Wettest five days (Rx5day) at Mashhad by year
YearWettest five days (Rx5day)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
199050.0 mm (2.0 in)
199150.0 mm (2.0 in)
199245.0 mm (1.8 in)
19930.5 mm (0.02 in)
19940.5 mm (0.02 in)
19950.5 mm (0.02 in)
19964.1 mm (0.16 in)
19971.0 mm (0.04 in)
19982.0 mm (0.08 in)
19997.5 mm (0.30 in)
200028.0 mm (1.1 in)
200119.1 mm (0.8 in)
200221.8 mm (0.9 in)
200319.1 mm (0.8 in)
200431.2 mm (1.2 in)
200527.9 mm (1.1 in)
200630.5 mm (1.2 in)
200743.2 mm (1.7 in)
200816.5 mm (0.6 in)
2009293.1 mm (11.5 in)
201036.1 mm (1.4 in)
201127.5 mm (1.1 in)
201238.1 mm (1.5 in)
201333.0 mm (1.3 in)
201447.7 mm (1.9 in)
201527.3 mm (1.1 in)
201639.6 mm (1.6 in)
201769.1 mm (2.7 in)
201838.4 mm (1.5 in)
201941.1 mm (1.6 in)
202078.5 mm (3.1 in)
202116.3 mm (0.6 in)
202237.1 mm (1.5 in)
202316.8 mm (0.7 in)
202462.1 mm (2.4 in)
202521.0 mm (0.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mashhad by year The longest dry spell of the year at Mashhad, 1949 to 2025. The record is 117 days in 2006, marked on the chart; the median year is 42 days. 0501001501960198020002020Record: 117 days in 2006
The longest dry spell of the year at Mashhad, 1949 to 2025. The record is 117 days in 2006, marked on the chart; the median year is 42 days.
Longest dry spell (CDD) at Mashhad by year
YearLongest dry spell (CDD)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
19894 days
199013 days
199117 days
199211 days
199310 days
199410 days
199516 days
199626 days
199712 days
199815 days
19997 days
200023 days
200126 days
200260 days
200341 days
200437 days
200542 days
2006117 days
200762 days
200860 days
200946 days
201089 days
201188 days
2012111 days
201330 days
201434 days
201530 days
201684 days
201793 days
2018105 days
2019103 days
202095 days
2021115 days
202273 days
202382 days
202473 days
202555 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.

Frost Dates and Growing Season

57 years with a frost

Across 57 years with a frost, the median last spring frost at Mashhad falls on 29 March and the median first autumn frost on 25 October, which leaves a median of 210 days between them.

Fitted over all years, the growing season changes by +7.3 days per decade at this station.

Frost dates and growing season at Mashhad
MeasureMedian, all yearsEarliest periodRecent period (1978 to 2007)Recent against earliestFitted trend
Last spring frost29 Marchn/a26 Marchn/a-2.2 days per decade
First autumn frost25 Octobern/a9 Novembern/a+5.2 days per decade
Growing days210 daysn/a226 daysn/a+7.3 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

  • Data for Mashhad standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mashhad 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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