September
September · June · May
Russia · 1991–2020
September leads for comfortable weather in Blagovetschenskaya: typically 23.9°C by day, 15.2°C at night, with 56 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · May
July · August · June
May · October · April
The weakest month is January, scoring 5 against September’s 94 — days reach only 6.1°C, 18° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 6.1°C | 0.1°C | 60 mm | 9.3 | 9.4°C | 9 h 07 | 5 | Strong coverage |
| February | 6.7°C | 0.3°C | 47 mm | 7.5 | 8.6°C | 10 h 20 | 11 | Strong coverage |
| March | 9.7°C | 3.5°C | 50 mm | 8.8 | 8.7°C | 11 h 46 | 25 | Strong coverage |
| April | 15°C | 7.9°C | 39 mm | 6.5 | 10.7°C | 13 h 25 | 54 | Strong coverage |
| May | 20.1°C | 13.1°C | 39 mm | 5.4 | 15.5°C | 14 h 49 | 81 | Strong coverage |
| June | 25°C | 17.8°C | 41 mm | 5 | 20.8°C | 15 h 36 | 89 | Strong coverage |
| July | 28.7°C | 20.3°C | 33 mm | 3.1 | 23.9°C | 15 h 18 | 75 | Strong coverage |
| August | 29.1°C | 20.1°C | 34 mm | 3.3 | 25.0°C | 14 h 05 | 74 | Strong coverage |
| September | 23.9°C | 15.2°C | 56 mm | 5.2 | 22.6°C | 12 h 28 | 94 | Strong coverage |
| October | 18°C | 10.2°C | 54 mm | 6.1 | 18.9°C | 10 h 52 | 66 | Strong coverage |
| November | 12.1°C | 5.2°C | 51 mm | 7 | 14.5°C | 9 h 28 | 37 | Strong coverage |
| December | 8°C | 1.9°C | 63 mm | 9.6 | 11.5°C | 8 h 47 | 14 | 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 | 17.7°C13 Jan 1960 | -23.9°C23 Jan 2006 | 42 mm1 Jan 2002 | 125 mm1963 · driest 6 mm in 1971 | 62 |
| February | 21.0°C18 Feb 1973 | -20.0°C8 Feb 2012 | 34 mm15 Feb 1981 | 113 mm2004 · driest 5 mm in 1972 | 61 |
| March | 24.5°C16 Mar 1962 | -13.2°C1 Mar 1985 | 30 mm20 Mar 2017 | 99 mm1998 · driest 0 mm in 1974 | 61 |
| April | 29.2°C28 Apr 2012 | -5.1°C4 Apr 2004 | 60 mm28 Apr 1973 | 100 mm2011 · driest 0 mm in 1971 | 61 |
| May | 31.2°C31 May 1980 | 0.7°C7 May 1986 | 67 mm16 May 1996 | 90 mm1991 · driest 2 mm in 2002 | 61 |
| June | 36.3°C22 Jun 2016 | 7.0°C17 Jun 1966 | 56 mm24 Jun 1960 | 141 mm2013 · driest 4 mm in 2018 | 60 |
| July | 38.0°C21 Jul 2007 | 11.1°C18 Jul 1977 | 104 mm20 Jul 2017 | 201 mm1981 · driest 0 mm in 2001 | 61 |
| August | 38.2°C8 Aug 2010 | 8.5°C31 Aug 1966 | 153 mm13 Aug 2021 | 347 mm2021 · driest 0 mm in 2008 | 61 |
| September | 32.9°C1 Sep 2010 | 0.8°C30 Sep 1970 | 90 mm19 Sep 2016 | 182 mm1996 · driest 0 mm in 2015 | 61 |
| October | 35.6°C2 Oct 1999 | -6.3°C22 Oct 1977 | 116 mm18 Oct 2014 | 159 mm2014 · driest 2 mm in 1977 | 61 |
| November | 27.1°C3 Nov 1967 | -12.2°C11 Nov 1993 | 50 mm30 Nov 2021 | 118 mm1967 · driest 3 mm in 1982 | 63 |
| December | 22.3°C9 Dec 2014 | -18.9°C17 Dec 1997 | 40 mm19 Dec 1962 | 157 mm2001 · driest 5 mm in 1972 | 63 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 14 | 2 |
| February | 0 | 0 | 12 | 2 |
| March | 0 | 0 | 6 | 1 |
| April | <1 | 0 | <1 | 1 |
| May | 4 | <1 | 0 | 1 |
| June | 14 | 3 | 0 | 1 |
| July | 28 | 10 | 0 | <1 |
| August | 29 | 11 | 0 | 1 |
| September | 12 | <1 | 0 | 2 |
| October | 1 | 0 | <1 | 2 |
| November | 0 | 0 | 4 | 2 |
| December | 0 | 0 | 10 | 2 |
The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 96); on 2011–2025 it is September (91). 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% | 29% | 5% | 36% | 2.5–9.1°C |
| February | <1% | 27% | 4% | 29% | 3.8–9.6°C |
| March | 1% | 25% | 3% | 29% | 6.8–11.9°C |
| April | 13% | 21% | 4% | 21% | 13.1–17.2°C |
| May | 44% | 18% | 4% | 16% | 18.2–22.2°C |
| June | 80% | 17% | 4% | 12% | 22.7–27.3°C |
| July | 89% | 11% | 3% | 7% | 26.0–29.9°C |
| August | 89% | 11% | 4% | 9% | 26.1–30.8°C |
| September | 72% | 16% | 5% | 15% | 21.0–25.5°C |
| October | 28% | 17% | 4% | 16% | 15.2–20.7°C |
| November | 4% | 24% | 6% | 31% | 10.3–14.6°C |
| December | <1% | 32% | 7% | 42% | 4.9–11.6°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