July
July · June · August
Russia · 1991–2020
July leads for comfortable weather in Chul’man: typically 22.3°C by day, 11.2°C at night, with 110 mm of rain. Based on measured 1991–2020 NOAA station history.
July · June · August
July · June · August
June · August · July
The weakest month is January, scoring 5 against July’s 69 — days reach only -26.2°C, 50° below the 24°C the score treats as ideal.
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 | -26.2°C | -33.3°C | 15 mm | 4.9 | 7 h 23 | 5 | Strong coverage |
| February | -20°C | -29.1°C | 13 mm | 4.2 | 9 h 23 | 5 | Strong coverage |
| March | -10.2°C | -20.9°C | 16 mm | 4.3 | 11 h 36 | 5 | Strong coverage |
| April | 0.3°C | -9.7°C | 31 mm | 6.3 | 14 h 09 | 5 | Strong coverage |
| May | 10.3°C | -0.1°C | 60 mm | 9.4 | 16 h 25 | 19 | Strong coverage |
| June | 20.2°C | 7.9°C | 82 mm | 10.8 | 17 h 48 | 61 | Strong coverage |
| July | 22.3°C | 11.2°C | 110 mm | 11.9 | 17 h 14 | 69 | Strong coverage |
| August | 19.2°C | 8.1°C | 95 mm | 11.3 | 15 h 11 | 56 | Strong coverage |
| September | 9.8°C | 0.3°C | 86 mm | 10.8 | 12 h 41 | 13 | Strong coverage |
| October | -2.7°C | -10.5°C | 51 mm | 10.2 | 10 h 14 | 5 | Strong coverage |
| November | -17.3°C | -24.7°C | 27 mm | 7.8 | 7 h 59 | 5 | Strong coverage |
| December | -26.8°C | -33.5°C | 16 mm | 5.3 | 6 h 47 | 5 | 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 | -5.6°C24 Jan 2007 | -61.0°C4 Jan 1936 | 7 mm25 Jan 2009 | 36 mm1983 · driest 2 mm in 1939 | 89 |
| February | -1.2°C22 Feb 1960 | -56.9°C2 Feb 1946 | 8 mm23 Feb 2011 | 25 mm2019 · driest 1 mm in 1939 | 89 |
| March | 7.4°C28 Mar 2011 | -49.8°C9 Mar 1954 | 21 mm29 Mar 1998 | 41 mm1971 · driest 2 mm in 1941 | 87 |
| April | 17.6°C25 Apr 1943 | -37.0°C3 Apr 1966 | 31 mm24 Apr 1996 | 79 mm2015 · driest 4 mm in 1944 | 89 |
| May | 28.1°C29 May 2018 | -21.6°C2 May 1946 | 40 mm29 May 2011 | 156 mm2011 · driest 10 mm in 1940 | 90 |
| June | 34.6°C30 Jun 1954 | -6.4°C4 Jun 1940 | 54 mm30 Jun 1997 | 189 mm1989 · driest 12 mm in 2008 | 89 |
| July | 34.8°C1 Jul 1954 | -3.7°C14 Jul 1937 | 83 mm25 Jul 1944 | 253 mm2025 · driest 10 mm in 2015 | 90 |
| August | 33.1°C10 Aug 2015 | -8.0°C21 Aug 1937 | 71 mm29 Aug 1951 | 306 mm1942 · driest 24 mm in 1998 | 88 |
| September | 26.3°C3 Sep 2010 | -19.2°C26 Sep 1964 | 50 mm18 Sep 1996 | 228 mm1996 · driest 18 mm in 1991 | 88 |
| October | 17.7°C4 Oct 1950 | -38.7°C31 Oct 1952 | 31 mm3 Oct 1948 | 120 mm2007 · driest 6 mm in 1955 | 88 |
| November | 4.6°C3 Nov 1978 | -50.8°C30 Nov 1952 | 19 mm5 Nov 2007 | 80 mm2006 · driest 6 mm in 1936 | 87 |
| December | -1.8°C18 Dec 1981 | -57.9°C20 Dec 1952 | 10 mm19 Dec 1938 | 33 mm2021 · driest 5 mm in 1941 | 87 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 31 | 0 |
| February | 0 | 0 | 28 | 0 |
| March | 0 | 0 | 30 | <1 |
| April | 0 | 0 | 29 | <1 |
| May | <1 | 0 | 16 | 2 |
| June | 6 | <1 | 1 | 3 |
| July | 9 | 1 | 0 | 4 |
| August | 4 | <1 | <1 | 3 |
| September | <1 | 0 | 14 | 3 |
| October | 0 | 0 | 29 | <1 |
| November | 0 | 0 | 29 | <1 |
| December | 0 | 0 | 30 | 0 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 13% | 0% | 10% | -33.1–-23.7°C |
| February | 0% | 11% | 0% | 7% | -25.6–-18.0°C |
| March | 0% | 13% | <1% | 9% | -13.7–-6.7°C |
| April | 0% | 20% | 1% | 20% | -2.4–2.4°C |
| May | 6% | 28% | 5% | 35% | 7.2–12.7°C |
| June | 41% | 37% | 8% | 50% | 17.4–22.0°C |
| July | 51% | 38% | 11% | 52% | 20.3–25.2°C |
| August | 36% | 38% | 11% | 49% | 17.2–21.8°C |
| September | 5% | 33% | 7% | 40% | 7.5–12.9°C |
| October | 0% | 28% | 2% | 29% | -5.4–0.3°C |
| November | 0% | 22% | <1% | 21% | -20.8–-14.1°C |
| December | 0% | 17% | 0% | 15% | -32.7–-22.6°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