Finland · 1991–2020

Best time to visit
Suodenniemi.

July leads for comfortable weather in Suodenniemi: typically 21.9°C by day, 11.9°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly
Typical high21.9°C
Typical low11.9°C
Rain in July84 mm
Comfort

July

July · August · June

74climate match
Beach

July

July · August · June

37climate match
Outdoors

August

August · June · July

85climate match

The weakest month is January, scoring 5 against July’s 74days reach only -2.6°C, 27° 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
5-2.6° / -8.4°
Feb
5-2.6° / -9.2°
Mar
51.7° / -6.2°
Apr
158.3° / -1.2°
May
4615.1° / 3.9°
Jun
6219.3° / 8.6°
Jul
7421.9° / 11.9°
Aug
6820.1° / 10.7°
Sep
4314.4° / 6.4°
Oct
97.3° / 1.5°
Nov
52.2° / -2.2°
Dec
5-0.8° / -5.8°
Monthly climate evidence for Suodenniemi — daylight is calculated from latitude, everything else is measured
MonthDayNightRainWet daysDaylightComfortCoverage
January-2.6°C-8.4°C49 mm11.56 h 135Strong coverage
February-2.6°C-9.2°C39 mm8.88 h 485Strong coverage
March1.7°C-6.2°C35 mm8.111 h 315Strong coverage
April8.3°C-1.2°C32 mm7.314 h 3615Strong coverage
May15.1°C3.9°C41 mm7.317 h 2946Strong coverage
June19.3°C8.6°C72 mm9.919 h 2762Strong coverage
July21.9°C11.9°C84 mm10.118 h 3774Strong coverage
August20.1°C10.7°C68 mm9.915 h 5368Strong coverage
September14.4°C6.4°C66 mm8.812 h 4843Strong coverage
October7.3°C1.5°C72 mm10.79 h 519Strong coverage
November2.2°C-2.2°C60 mm11.17 h 015Strong coverage
December-0.8°C-5.8°C56 mm11.95 h 235Strong coverage

What has changed

Suodenniemi runs +2.0°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
+2.4
Feb
+3.1
Mar
+2.6
Apr
+2.1
May
+1.2
Jun
+0.6
Jul
+1.3
Aug
+1.6
Sep
+2.5
Oct
+1.2
Nov
+2.4
Dec
+3.0
July daytime highs, 20112025. Last recorded: 25.9°C.
Records at KANKAANPAA NIINISALO PUOLUSTUS, 1959–2026
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January9.2°C28 Jan 1992-34.9°C9 Jan 198723 mm13 Jan 198396 mm2015 · driest 10 mm in 202668
February8.5°C21 Feb 1990-35.7°C3 Feb 196625 mm16 Feb 202494 mm1990 · driest 2 mm in 199468
March15.1°C26 Mar 2007-27.2°C10 Mar 201317 mm7 Mar 201466 mm1989 · driest 1 mm in 196968
April23.8°C29 Apr 1998-15.2°C1 Apr 201329 mm17 Apr 198885 mm1977 · driest 4 mm in 200468
May29.0°C24 May 2014-7.8°C3 May 199937 mm21 May 198897 mm2021 · driest 5 mm in 199368
June32.5°C15 Jun 1977-3.0°C9 Jun 198271 mm3 Jun 1995243 mm1995 · driest 6 mm in 198268
July32.5°C29 Jul 20102.0°C6 Jul 196448 mm8 Jul 2012185 mm2020 · driest 3 mm in 199467
August31.2°C1 Aug 19630.0°C25 Aug 200489 mm6 Aug 1967179 mm1967 · driest 12 mm in 197767
September27.7°C6 Sep 1968-5.4°C28 Sep 198645 mm14 Sep 2005156 mm2011 · driest 5 mm in 195967
October19.6°C14 Oct 2018-17.5°C31 Oct 199237 mm9 Oct 2024164 mm2012 · driest 11 mm in 201667
November13.5°C3 Nov 2020-23.8°C25 Nov 197332 mm25 Nov 2024134 mm2019 · driest 7 mm in 199367
December9.9°C21 Dec 2015-33.0°C30 Dec 197834 mm11 Dec 2006110 mm2011 · driest 11 mm in 200267
Typical days per month at KANKAANPAA NIINISALO PUOLUSTUS, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)
January0029<1
February0026<1
March0028<1
April0018<1
May1061
June4<1<12
July7103
August4<102
September0032
October00112
November00191
December0026<1
How often, not how much — every day in KANKAANPAA NIINISALO PUOLUSTUS’s record sorted by what it was actually like, rather than averaged
MonthWarm & dry daysWet daysWashoutsWeek with 3+ wet daysDaytime mean has ranged
January0%36%2%50%-8.0–-0.4°C
February0%29%1%34%-7.4–0.8°C
March0%26%2%30%-1.5–4.0°C
April<1%25%2%29%4.8–9.9°C
May17%23%3%27%12.7–17.8°C
June37%30%6%37%17.3–22.2°C
July48%34%8%45%19.6–24.9°C
August33%35%8%47%17.1–21.5°C
September5%33%7%41%11.1–15.9°C
October0%35%6%46%4.8–9.4°C
November0%38%4%53%-1.5–4.4°C
December0%38%2%50%-6.0–2.1°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.

1959Each stripe is one year’s mean temperature against the 67-year average. Warmest: 2020. Coolest: 1985.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity
GeoNames 635780
NOAA station
FIE00143381 · KANKAANPAA NIINISALO PUOLUSTUS
Station distance
35.4 km from the place centre
Climate period
1991–2020
Minimum month coverage
30 usable years
Daylight
Calculated from latitude 61.56°, 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.

These places read the same station, so their numbers are identical — distance from KANKAANPAA NIINISALO PUOLUSTUS is what differs

KankaanpääLaviaJämijärviHonkajokiSiikainenVuorijärvi