August
August · June · July
Russia · 1991–2020
August leads for comfortable weather in Osinki: typically 26.7°C by day, 13.4°C at night, with 35 mm of rain. Based on measured 1991–2020 NOAA station history.
August · June · July
July · August · June
September · May · August
The weakest month is January, scoring 5 against August’s 86 — days reach only -6.3°C, 30° 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 | -6.3°C | -14°C | 39 mm | 9.2 | 8 h 06 | 5 | Strong coverage |
| February | -5.7°C | -14.7°C | 31 mm | 7.6 | 9 h 46 | 5 | Strong coverage |
| March | 1°C | -8.2°C | 30 mm | 7.2 | 11 h 40 | 5 | Strong coverage |
| April | 13.4°C | 1.8°C | 32 mm | 5.7 | 13 h 52 | 39 | Strong coverage |
| May | 22.5°C | 8.7°C | 31 mm | 6.1 | 15 h 46 | 81 | Strong coverage |
| June | 26.4°C | 13.1°C | 46 mm | 6.9 | 16 h 52 | 84 | Strong coverage |
| July | 28.2°C | 15.1°C | 48 mm | 6 | 16 h 25 | 82 | Strong coverage |
| August | 26.7°C | 13.4°C | 35 mm | 5.6 | 14 h 44 | 86 | Strong coverage |
| September | 20.2°C | 8.2°C | 43 mm | 6.5 | 12 h 36 | 71 | Strong coverage |
| October | 11.1°C | 2.3°C | 37 mm | 7.5 | 10 h 29 | 30 | Strong coverage |
| November | 1.4°C | -4.6°C | 34 mm | 7.7 | 8 h 36 | 5 | Strong coverage |
| December | -4.8°C | -11.7°C | 37 mm | 8.9 | 7 h 37 | 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 | 5.1°C26 Jan 2007 | -47.3°C21 Jan 1942 | 22 mm10 Jan 1968 | 88 mm1963 · driest 3 mm in 1909 | 119 |
| February | 6.5°C28 Feb 1990 | -40.1°C25 Feb 1929 | 20 mm5 Feb 2018 | 63 mm1979 · driest 1 mm in 1916 | 119 |
| March | 19.6°C26 Mar 2008 | -34.0°C19 Mar 1963 | 30 mm23 Mar 2020 | 73 mm2020 · driest 0 mm in 1905 | 119 |
| April | 32.4°C30 Apr 1950 | -25.8°C5 Apr 1904 | 40 mm17 Apr 1980 | 83 mm1993 · driest 0 mm in 1918 | 118 |
| May | 35.8°C31 May 2007 | -10.8°C7 May 1913 | 38 mm14 May 1926 | 123 mm1997 · driest 0 mm in 1979 | 116 |
| June | 40.0°C22 Jun 1998 | -1.7°C2 Jun 1916 | 67 mm25 Jun 1978 | 134 mm1978 · driest 3 mm in 1946 | 115 |
| July | 41.0°C20 Jul 1984 | 3.0°C18 Jul 1914 | 72 mm18 Jul 1993 | 165 mm1993 · driest 0 mm in 2001 | 115 |
| August | 42.5°C2 Aug 2010 | 0.4°C26 Aug 1942 | 47 mm10 Aug 1953 | 123 mm1993 · driest 1 mm in 1972 | 115 |
| September | 35.5°C7 Sep 2015 | -8.5°C30 Sep 1912 | 43 mm22 Sep 1978 | 177 mm2011 · driest 0 mm in 1974 | 114 |
| October | 27.7°C2 Oct 1936 | -20.3°C16 Oct 1941 | 28 mm2 Oct 1989 | 98 mm1923 · driest 0 mm in 1909 | 115 |
| November | 16.7°C2 Nov 1926 | -30.6°C28 Nov 1907 | 39 mm26 Nov 1930 | 111 mm1972 · driest 2 mm in 1959 | 117 |
| December | 7.5°C12 Dec 1979 | -40.2°C31 Dec 1978 | 25 mm7 Dec 1942 | 124 mm1942 · driest 2 mm in 1911 | 117 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 30 | <1 |
| February | 0 | 0 | 27 | <1 |
| March | 0 | 0 | 28 | <1 |
| April | 1 | <1 | 10 | <1 |
| May | 11 | 3 | 1 | <1 |
| June | 18 | 8 | 0 | 1 |
| July | 25 | 11 | 0 | 1 |
| August | 20 | 8 | 0 | 1 |
| September | 6 | 2 | <1 | 1 |
| October | <1 | 0 | 10 | 1 |
| November | 0 | 0 | 22 | <1 |
| December | 0 | 0 | 29 | <1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 90); on 2011–2025 it is May (89). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 23% | 1% | 28% | -12.8–-4.2°C |
| February | 0% | 20% | <1% | 21% | -12.6–-2.9°C |
| March | 0% | 18% | 1% | 18% | -4.1–2.1°C |
| April | 14% | 18% | 2% | 18% | 7.2–16.3°C |
| May | 53% | 20% | 3% | 20% | 17.9–25.3°C |
| June | 69% | 23% | 4% | 25% | 23.0–29.0°C |
| July | 76% | 21% | 4% | 22% | 25.0–30.4°C |
| August | 73% | 21% | 4% | 20% | 23.3–29.0°C |
| September | 41% | 23% | 3% | 27% | 16.6–22.6°C |
| October | 5% | 24% | 3% | 28% | 6.5–13.4°C |
| November | 0% | 23% | 2% | 27% | -3.1–3.5°C |
| December | 0% | 24% | 1% | 27% | -10.7–-1.8°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