Finland · 1991–2020

Best time to visit
Anjala.

July leads for comfortable weather in Anjala: typically 23.2°C by day, 12.3°C at night, with 66 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.2°C

Typical low12.3°C

Rain in July66 mm

Comfort

July

July · August · June

83climate match

Beach

July

July · August · June

47climate match

Outdoors

June

June · August · July

85climate match

The weakest month is January, scoring 5 against July’s 83 — days reach only -2.7°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

5-2.7° / -8.4°

Feb

5-2.6° / -9.1°

Mar

52.1° / -6°

Apr

188.9° / -0.6°

May

5116.2° / 4.2°

Jun

6820.4° / 9.3°

Jul

8323.2° / 12.3°

Aug

7221.3° / 11.1°

Sep

4815.4° / 6.8°

Oct

138.2° / 2.2°

Nov

52.8° / -1.6°

Dec

5-0.5° / -5.3°

Monthly climate evidence for Anjala — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 34 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-2.7°C	-8.4°C	52 mm	11.6	1.3°C	6 h 28	5	Strong coverage
February	-2.6°C	-9.1°C	45 mm	9.7	0.2°C	8 h 55	5	Strong coverage
March	2.1°C	-6°C	40 mm	8.1	0.4°C	11 h 32	5	Strong coverage
April	8.9°C	-0.6°C	32 mm	7.2	1.9°C	14 h 30	18	Strong coverage
May	16.2°C	4.2°C	38 mm	7.3	6.4°C	17 h 15	51	Strong coverage
June	20.4°C	9.3°C	64 mm	9.6	11.7°C	19 h 04	68	Strong coverage
July	23.2°C	12.3°C	66 mm	8.9	16.5°C	18 h 19	83	Strong coverage
August	21.3°C	11.1°C	75 mm	9.7	17.4°C	15 h 44	72	Strong coverage
September	15.4°C	6.8°C	61 mm	9.2	14.4°C	12 h 47	48	Strong coverage
October	8.2°C	2.2°C	72 mm	10.9	10.2°C	9 h 56	13	Strong coverage
November	2.8°C	-1.6°C	66 mm	12.1	6.6°C	7 h 14	5	Strong coverage
December	-0.5°C	-5.3°C	65 mm	12.8	3.6°C	5 h 41	5	Strong coverage

What has changed

Anjala runs +2.1°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

+2.6

Feb

+2.9

Mar

+2.4

Apr

+2.3

May

+1.5

Jun

+1.2

Jul

+1.8

Aug

+1.7

Sep

+2.4

Oct

+1.2

Nov

+2.3

Dec

+2.9

July daytime highs, 2011–2025. Last recorded: 26.0°C.

Records at KOUVOLA ANJALA, 1959–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	7.6°C10 Jan 2007	-37.3°C10 Jan 1987	28 mm30 Jan 2013	109 mm2005 · driest 7 mm in 1972	68
February	8.8°C23 Feb 1990	-36.0°C4 Feb 1966	29 mm16 Feb 1999	132 mm2016 · driest 3 mm in 1994	68
March	16.1°C28 Mar 2007	-33.5°C19 Mar 1963	22 mm27 Mar 1997	82 mm1995 · driest 2 mm in 1964	68
April	23.8°C24 Apr 2000	-22.5°C2 Apr 1960	34 mm2 Apr 2024	88 mm2024 · driest 2 mm in 1987	68
May	29.8°C19 May 2014	-8.2°C1 May 1976	26 mm17 May 2012	102 mm2014 · driest 3 mm in 1978	68
June	32.4°C26 Jun 1999	-3.0°C6 Jun 1962	49 mm30 Jun 2020	123 mm2025 · driest 2 mm in 1970	68
July	33.5°C28 Jul 2010	1.4°C9 Jul 1975	81 mm21 Jul 2018	167 mm1984 · driest 4 mm in 1994	67
August	31.9°C7 Aug 2010	-3.1°C29 Aug 1966	45 mm7 Aug 1966	163 mm2005 · driest 4 mm in 1996	67
September	27.9°C5 Sep 2024	-7.9°C30 Sep 1993	46 mm12 Sep 1988	160 mm1962 · driest 8 mm in 1999	67
October	19.2°C14 Oct 2018	-16.3°C22 Oct 2002	28 mm23 Oct 2006	189 mm1974 · driest 18 mm in 2002	67
November	13.4°C12 Nov 2022	-23.3°C30 Nov 1980	28 mm2 Nov 1965	149 mm1996 · driest 6 mm in 1993	67
December	9.7°C6 Dec 2015	-36.6°C27 Dec 1961	26 mm12 Dec 2017	176 mm2011 · driest 8 mm in 1978	67

Typical days per month at KOUVOLA ANJALA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	28	<1
February	0	0	26	<1
March	0	0	26	<1
April	0	0	17	<1
May	1	0	5	<1
June	5	<1	<1	2
July	9	2	0	2
August	6	<1	0	3
September	<1	0	2	2
October	0	0	10	2
November	0	0	17	2
December	0	0	24	1

How often, not how much — every day in KOUVOLA ANJALA’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	0%	34%	3%	47%	-8.5–-0.2°C
February	0%	30%	3%	38%	-7.7–1.3°C
March	0%	26%	2%	30%	-1.2–4.5°C
April	1%	24%	2%	27%	5.4–10.7°C
May	19%	23%	3%	25%	13.4–18.9°C
June	43%	29%	5%	37%	18.2–23.1°C
July	56%	31%	7%	40%	20.3–25.8°C
August	41%	34%	9%	45%	18.1–22.6°C
September	8%	33%	6%	43%	12.4–17.1°C
October	0%	35%	7%	47%	5.7–10.4°C
November	0%	41%	5%	57%	-0.3–5.2°C
December	0%	39%	4%	51%	-5.5–2.6°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.

1960Each stripe is one year’s mean temperature against the 65-year average. Warmest: 2020. Coolest: 1987.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 661164
NOAA station: FIE00143056 · KOUVOLA ANJALA
Station distance: 1.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 60.68°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 34 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 KOUVOLA ANJALA is what differs

Elimäki→Yläpää→Ylänummi→Wredeby→Villikkala→Viiala→

Or put two places side by side: Anjala vs Elimäki

Best time to visitAnjala.

July

July

June

The whole year,without the guesswork.

Anjala runs +2.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Anjala.

The whole year,
without the guesswork.

Anjala runs +2.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.