July
July · August · June
Finland · 1991–2020
July leads for comfortable weather in Sääskilahti: typically 20.2°C by day, 10.6°C at night, with 85 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
July · June · August
The weakest month is January, scoring 5 against July’s 65 — days reach only -6.4°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 | -6.4°C | -14.1°C | 46 mm | 11 | 4 h 23 | 5 | Good coverage |
| February | -7.2°C | -14.9°C | 35 mm | 9.4 | 8 h 01 | 5 | Good coverage |
| March | -1.8°C | -10.7°C | 35 mm | 8.5 | 11 h 24 | 5 | Good coverage |
| April | 4.2°C | -4.5°C | 31 mm | 7 | 15 h 12 | 5 | Good coverage |
| May | 10.8°C | 1.2°C | 51 mm | 9.2 | 19 h 06 | 24 | Good coverage |
| June | 17.4°C | 7.5°C | 63 mm | 9.6 | 24 h | 55 | Good coverage |
| July | 20.2°C | 10.6°C | 85 mm | 11.6 | 21 h 05 | 65 | Good coverage |
| August | 17.5°C | 8.7°C | 73 mm | 9.9 | 16 h 51 | 56 | Good coverage |
| September | 11.1°C | 3.6°C | 56 mm | 8.9 | 12 h 58 | 29 | Good coverage |
| October | 3.6°C | -1.6°C | 53 mm | 10.1 | 9 h 21 | 5 | Good coverage |
| November | -2.2°C | -7.4°C | 51 mm | 11.6 | 5 h 37 | 5 | Good coverage |
| December | -5°C | -11.7°C | 46 mm | 11 | 2 h 50 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 7.0°C11 Jan 1971 | -42.7°C28 Jan 1967 | 16 mm12 Jan 1984 | 77 mm1983 · driest 10 mm in 1982 | 46 |
| February | 5.6°C17 Feb 1976 | -42.3°C8 Feb 1966 | 14 mm27 Feb 2000 | 76 mm1990 · driest 6 mm in 1983 | 46 |
| March | 9.4°C26 Mar 2007 | -37.2°C3 Mar 1971 | 20 mm17 Mar 1977 | 76 mm1989 · driest 2 mm in 1964 | 46 |
| April | 18.0°C21 Apr 1999 | -27.6°C7 Apr 1969 | 23 mm9 Apr 2001 | 87 mm2001 · driest 6 mm in 1963 | 46 |
| May | 27.0°C31 May 1971 | -15.6°C1 May 1971 | 31 mm16 May 2002 | 96 mm2005 · driest 1 mm in 1978 | 46 |
| June | 30.7°C17 Jun 1974 | -2.1°C7 Jun 1976 | 50 mm16 Jun 2001 | 186 mm1981 · driest 14 mm in 2006 | 46 |
| July | 32.0°C20 Jul 1970 | 0.2°C9 Jul 1975 | 33 mm18 Jul 1989 | 166 mm1998 · driest 11 mm in 1969 | 46 |
| August | 28.8°C4 Aug 1967 | -3.6°C31 Aug 1972 | 45 mm6 Aug 1986 | 187 mm1998 · driest 9 mm in 1970 | 44 |
| September | 23.4°C4 Sep 1963 | -10.5°C19 Sep 1968 | 34 mm10 Sep 1998 | 149 mm1970 · driest 10 mm in 1996 | 45 |
| October | 13.4°C10 Oct 1995 | -30.0°C25 Oct 1968 | 30 mm5 Oct 1983 | 123 mm1967 · driest 22 mm in 2002 | 45 |
| November | 9.4°C7 Nov 1967 | -33.8°C29 Nov 1980 | 23 mm18 Nov 1981 | 94 mm1986 · driest 12 mm in 1993 | 45 |
| December | 5.6°C2 Dec 1989 | -38.0°C29 Dec 1978 | 17 mm2 Dec 2000 | 82 mm1974 · driest 12 mm in 1995 | 45 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 31 | <1 |
| February | 0 | 28 | <1 |
| March | 0 | 30 | <1 |
| April | 0 | 23 | <1 |
| May | 0 | 12 | 1 |
| June | 1 | <1 | 2 |
| July | 3 | 0 | 3 |
| August | 1 | <1 | 2 |
| September | 0 | 7 | 1 |
| October | 0 | 18 | 1 |
| November | 0 | 26 | <1 |
| December | 0 | 30 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 34% | 1% | 44% | -14.6–-3.7°C |
| February | 0% | 31% | <1% | 38% | -12.6–-3.4°C |
| March | 0% | 27% | 1% | 32% | -5.0–0.4°C |
| April | 0% | 23% | 1% | 23% | 1.5–6.1°C |
| May | 6% | 26% | 3% | 33% | 8.6–13.3°C |
| June | 24% | 31% | 6% | 41% | 15.5–20.0°C |
| July | 35% | 35% | 7% | 48% | 18.1–22.2°C |
| August | 18% | 35% | 7% | 44% | 14.8–19.3°C |
| September | 1% | 35% | 5% | 48% | 8.8–12.7°C |
| October | 0% | 34% | 4% | 43% | 0.6–6.0°C |
| November | 0% | 39% | 2% | 54% | -5.8–0.7°C |
| December | 0% | 35% | 1% | 43% | -10.8–-1.4°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