July
July · June · August
78climate match
Russia · 1991–2020
Best time to visit
Letka.
July leads for comfortable weather in Letka: typically 23.3°C by day, 12°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJuly
Typical high23.3°C
Typical low12°C
Rain in July83 mm
July
July · June · August
41climate match
August
August · June · July
81climate match
The weakest month is January, scoring 5 against July’s 78 — days reach only -9.2°C, 33° below the 24°C the score treats as ideal.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
5-9.2° / -15.6°
Feb
5-6.8° / -14.7°
Mar
50.1° / -8.8°
Apr
158.5° / -1.8°
May
4816.7° / 4.4°
Jun
6520.8° / 9.3°
Jul
7823.3° / 12°
Aug
6219.7° / 9.8°
Sep
3813.7° / 5.4°
Oct
55.3° / 0.1°
Nov
5-2.6° / -7.3°
Dec
5-7° / -12.8°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -9.2°C | -15.6°C | 42 mm | 13.2 | 6 h 45 | 5 | Strong coverage |
| February | -6.8°C | -14.7°C | 34 mm | 10.6 | 9 h 04 | 5 | Strong coverage |
| March | 0.1°C | -8.8°C | 38 mm | 10.5 | 11 h 33 | 5 | Strong coverage |
| April | 8.5°C | -1.8°C | 34 mm | 7.5 | 14 h 24 | 15 | Strong coverage |
| May | 16.7°C | 4.4°C | 56 mm | 9.9 | 17 h | 48 | Strong coverage |
| June | 20.8°C | 9.3°C | 83 mm | 11.8 | 18 h 39 | 65 | Strong coverage |
| July | 23.3°C | 12°C | 83 mm | 10.8 | 17 h 58 | 78 | Strong coverage |
| August | 19.7°C | 9.8°C | 81 mm | 11.5 | 15 h 34 | 62 | Strong coverage |
| September | 13.7°C | 5.4°C | 61 mm | 10.8 | 12 h 45 | 38 | Strong coverage |
| October | 5.3°C | 0.1°C | 64 mm | 13 | 10 h 01 | 5 | Strong coverage |
| November | -2.6°C | -7.3°C | 53 mm | 13.1 | 7 h 28 | 5 | Strong coverage |
| December | -7°C | -12.8°C | 48 mm | 13.7 | 6 h 02 | 5 | Strong coverage |
What has changed
Letka runs +1.4°C
on the 1961–1990 baseline.
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.
Jan
+1.8
Feb
+1.9
Mar
+1.1
Apr
+1.1
May
+1.7
Jun
+0.5
Jul
+1.0
Aug
+1.9
Sep
+1.8
Oct
+1.0
Nov
+1.0
Dec
+1.6
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 4.5°C11 Jan 1971 | -46.8°C26 Jan 1999 | 22 mm9 Jan 1970 | 80 mm2025 · driest 11 mm in 1969 | 72 |
| February | 5.6°C22 Feb 2020 | -43.0°C9 Feb 1969 | 15 mm4 Feb 2018 | 78 mm2002 · driest 1 mm in 1984 | 70 |
| March | 16.1°C31 Mar 1951 | -39.7°C6 Mar 1964 | 18 mm27 Mar 2023 | 75 mm2008 · driest 2 mm in 1951 | 74 |
| April | 26.5°C26 Apr 2000 | -26.9°C2 Apr 2002 | 23 mm13 Apr 1993 | 87 mm1974 · driest 3 mm in 1976 | 73 |
| May | 31.9°C31 May 2015 | -12.2°C2 May 1961 | 71 mm17 May 1997 | 161 mm1965 · driest 2 mm in 1976 | 73 |
| June | 33.0°C30 Jun 1991 | -4.3°C4 Jun 1992 | 69 mm22 Jun 2000 | 162 mm2000 · driest 3 mm in 1954 | 72 |
| July | 35.3°C30 Jul 2010 | 0.5°C5 Jul 2009 | 70 mm24 Jul 2017 | 182 mm1998 · driest 9 mm in 1997 | 71 |
| August | 34.6°C7 Aug 2010 | -1.5°C30 Aug 1980 | 66 mm8 Aug 2025 | 186 mm1998 · driest 12 mm in 1972 | 71 |
| September | 28.8°C1 Sep 1995 | -7.1°C11 Sep 1958 | 42 mm11 Sep 2012 | 137 mm2012 · driest 10 mm in 1976 | 69 |
| October | 22.0°C5 Oct 1999 | -20.6°C28 Oct 1971 | 29 mm8 Oct 2018 | 135 mm2019 · driest 6 mm in 1976 | 70 |
| November | 11.5°C7 Nov 2013 | -37.4°C27 Nov 1961 | 32 mm6 Nov 2019 | 125 mm1983 · driest 9 mm in 1952 | 70 |
| December | 6.6°C6 Dec 2008 | -46.4°C31 Dec 1978 | 17 mm4 Dec 2021 | 85 mm2006 · driest 3 mm in 1976 | 68 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 |
| February | 0 | 0 | 28 | <1 |
| March | 0 | 0 | 29 | <1 |
| April | <1 | 0 | 18 | <1 |
| May | 3 | <1 | 7 | 2 |
| June | 7 | 1 | <1 | 2 |
| July | 12 | 2 | 0 | 3 |
| August | 5 | <1 | <1 | 2 |
| September | <1 | 0 | 3 | 2 |
| October | 0 | 0 | 15 | 1 |
| November | 0 | 0 | 26 | <1 |
| December | 0 | 0 | 30 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 43% | <1% | 57% | -14.5–-5.6°C |
| February | 0% | 35% | <1% | 45% | -12.1–-3.4°C |
| March | 0% | 31% | <1% | 38% | -3.4–2.1°C |
| April | 2% | 28% | 2% | 33% | 4.5–11.1°C |
| May | 22% | 33% | 6% | 44% | 11.4–19.1°C |
| June | 40% | 37% | 7% | 51% | 17.6–23.9°C |
| July | 52% | 36% | 9% | 45% | 19.7–25.7°C |
| August | 37% | 35% | 7% | 47% | 17.5–22.7°C |
| September | 9% | 39% | 5% | 53% | 9.9–16.3°C |
| October | <1% | 45% | 4% | 63% | 1.9–7.5°C |
| November | 0% | 45% | 2% | 64% | -6.2–0.4°C |
| December | 0% | 45% | <1% | 64% | -12.3–-3.1°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
Nearby, measured,
and named.
- Place identity
- GeoNames 535639
- NOAA station
- RSM00027083 · OPARINO
- Station distance
- 71.2 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 59.60°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.