April
April · October · May
Iran · 1991–2020
April leads for comfortable weather in Solţānābād: typically 24.9°C by day, 10°C at night, with 21 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · May
May · August · June
November · March · April
The weakest month is January, scoring 30 against April’s 88 — days reach only 12.9°C, 11° below the 24°C the score treats as ideal, and nights drop to 0.3°C.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 12.9°C | 0.3°C | 70 mm | 5 | 10 h 26 | 30 | Good coverage |
| February | 15.6°C | 2.5°C | 40 mm | 4.1 | 11 h 06 | 48 | Good coverage |
| March | 19.6°C | 5.2°C | 36 mm | 4.2 | 11 h 54 | 66 | Strong coverage |
| April | 24.9°C | 10°C | 21 mm | 3 | 12 h 50 | 88 | Strong coverage |
| May | 31.3°C | 14.8°C | 8 mm | 1.1 | 13 h 37 | 76 | Strong coverage |
| June | 36.7°C | 18.8°C | 34 mm | 0.6 | 14 h 02 | 51 | Strong coverage |
| July | 38.7°C | 21.5°C | 9 mm | 0.3 | 13 h 52 | 40 | Strong coverage |
| August | 37.7°C | 20.4°C | 2 mm | 0.2 | 13 h 12 | 45 | Strong coverage |
| September | 34.2°C | 16.1°C | 1 mm | 0.1 | 12 h 18 | 64 | Strong coverage |
| October | 28.4°C | 10.8°C | 8 mm | 0.6 | 11 h 24 | 78 | Strong coverage |
| November | 20.3°C | 5.1°C | 36 mm | 2.8 | 10 h 38 | 70 | Strong coverage |
| December | 15.3°C | 1.5°C | 51 mm | 3.5 | 10 h 16 | 44 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.4°C2 Jan 2017 | -14.0°C5 Jan 1973 | 56 mm9 Jan 2004 | 210 mm2004 · driest 0 mm in 2002 | 75 |
| February | 25.6°C17 Feb 2018 | -8.0°C5 Feb 1968 | 55 mm13 Feb 2025 | 157 mm2017 · driest 0 mm in 1993 | 75 |
| March | 31.0°C16 Mar 2010 | -4.0°C5 Mar 1980 | 52 mm26 Mar 2017 | 112 mm2025 · driest 0 mm in 1995 | 75 |
| April | 34.0°C27 Apr 1973 | -2.0°C2 Apr 1956 | 71 mm7 Apr 2013 | 93 mm2013 · driest 0 mm in 1995 | 75 |
| May | 39.6°C23 May 2025 | 0.0°C19 May 2010 | 62 mm1 May 2011 | 62 mm2011 · driest 0 mm in 2025 | 74 |
| June | 42.2°C29 Jun 2022 | 9.0°C9 Jun 1974 | 70 mm9 Jun 2012 | 420 mm2010 · driest 0 mm in 1989 | 74 |
| July | 43.5°C28 Jul 2024 | 13.0°C6 Jul 2009 | 70 mm11 Jul 2007 | 100 mm2010 · driest 0 mm in 1989 | 75 |
| August | 42.8°C8 Aug 2024 | 12.0°C29 Aug 1969 | 22 mm18 Aug 1996 | 22 mm1996 · driest 0 mm in 1990 | 75 |
| September | 39.2°C4 Sep 2019 | 1.0°C27 Sep 1962 | 8 mm23 Sep 2001 | 8 mm2001 · driest 0 mm in 1993 | 74 |
| October | 35.0°C4 Oct 2023 | 1.6°C22 Oct 1984 | 60 mm24 Oct 2024 | 104 mm2008 · driest 0 mm in 2004 | 74 |
| November | 28.0°C11 Nov 2007 | -8.0°C29 Nov 1966 | 81 mm1 Nov 2008 | 142 mm2008 · driest 0 mm in 2003 | 74 |
| December | 24.2°C29 Dec 2016 | -11.0°C27 Dec 1972 | 99 mm4 Dec 1991 | 254 mm2004 · driest 0 mm in 1989 | 74 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 14 | 2 |
| February | 0 | 0 | 7 | 1 |
| March | 2 | <1 | 1 | 1 |
| April | 15 | 3 | 0 | <1 |
| May | 29 | 20 | 0 | <1 |
| June | 29 | 29 | 0 | <1 |
| July | 29 | 29 | 0 | <1 |
| August | 30 | 30 | 0 | 0 |
| September | 29 | 28 | 0 | 0 |
| October | 27 | 10 | 0 | <1 |
| November | 4 | 0 | 2 | 1 |
| December | 0 | 0 | 9 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 3% | 14% | 7% | 14% | 9.4–15.8°C |
| February | 14% | 16% | 5% | 16% | 12.7–18.1°C |
| March | 54% | 14% | 4% | 17% | 16.4–22.2°C |
| April | 86% | 10% | 2% | 11% | 22.0–27.4°C |
| May | 96% | 4% | <1% | 3% | 28.8–32.9°C |
| June | 99% | 2% | 1% | <1% | 35.1–37.8°C |
| July | 99% | 1% | <1% | <1% | 36.8–39.6°C |
| August | 99% | <1% | <1% | 0% | 35.5–38.9°C |
| September | 100% | <1% | 0% | 0% | 32.6–35.3°C |
| October | 98% | 2% | <1% | 2% | 26.8–29.4°C |
| November | 56% | 10% | 4% | 14% | 17.9–22.5°C |
| December | 9% | 11% | 4% | 11% | 12.1–17.3°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page