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Poland · 1991–2020

Best time to visit
Mosina.

August leads for comfortable weather in Mosina: typically 24.7°C by day, 12.8°C at night, with 54 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high24.7°C

Typical low12.8°C

Rain in August54 mm

Comfort

August

August · June · July

87climate match

Beach

August

August · July · June

56climate match

Outdoors

September

September · May · June

88climate match

The weakest month is January, scoring 5 against August’s 87 — days reach only 2.1°C, 22° 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

52.1° / -4°

Feb

53.8° / -3.3°

Mar

148° / -0.6°

Apr

4614.8° / 3.5°

May

6519.4° / 7.9°

Jun

8222.8° / 10.8°

Jul

8025.1° / 13.6°

Aug

8724.7° / 12.8°

Sep

6819.4° / 8.8°

Oct

4113.6° / 4.4°

Nov

167.3° / 1.2°

Dec

53.3° / -1.9°

Monthly climate evidence for Mosina — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2.1°C	-4°C	42 mm	10.1	8 h 12	5	Good coverage
February	3.8°C	-3.3°C	32 mm	8.7	9 h 49	5	Good coverage
March	8°C	-0.6°C	36 mm	8.4	11 h 41	14	Strong coverage
April	14.8°C	3.5°C	32 mm	6.6	13 h 49	46	Good coverage
May	19.4°C	7.9°C	52 mm	8.6	15 h 41	65	Strong coverage
June	22.8°C	10.8°C	53 mm	8.2	16 h 45	82	Strong coverage
July	25.1°C	13.6°C	88 mm	9.9	16 h 19	80	Strong coverage
August	24.7°C	12.8°C	54 mm	8.1	14 h 41	87	Good coverage
September	19.4°C	8.8°C	46 mm	7.9	12 h 35	68	Good coverage
October	13.6°C	4.4°C	38 mm	8.6	10 h 31	41	Good coverage
November	7.3°C	1.2°C	35 mm	7.8	8 h 41	16	Good coverage
December	3.3°C	-1.9°C	43 mm	10.6	7 h 44	5	Good coverage

Records at LAWICA, 1940–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	13.5°C10 Jan 2007	-27.2°C31 Jan 1963	70 mm23 Jan 1974	110 mm2023 · driest 1 mm in 1997	65
February	18.1°C25 Feb 2021	-27.8°C9 Feb 1956	60 mm16 Feb 2021	113 mm2021 · driest 0 mm in 1986	66
March	22.0°C21 Mar 1973	-17.8°C6 Mar 1942	51 mm2 Mar 1983	88 mm1981 · driest 1 mm in 1984	67
April	30.5°C29 Apr 2012	-7.9°C3 Apr 1989	29 mm24 Apr 2014	84 mm2008 · driest 1 mm in 1983	69
May	32.2°C21 May 1953	-3.9°C1 May 1962	39 mm21 May 1977	117 mm1977 · driest 0 mm in 1984	69
June	38.0°C26 Jun 2019	-1.0°C25 Jun 1987	69 mm25 Jun 1958	137 mm1980 · driest 0 mm in 1992	69
July	37.8°C11 Jul 1959	2.0°C25 Jul 1974	69 mm15 Jul 2016	183 mm2011 · driest 1 mm in 1982	67
August	37.2°C21 Aug 1943	0.0°C30 Aug 1954	54 mm7 Aug 2023	158 mm2023 · driest 0 mm in 1983	69
September	35.0°C18 Sep 1975	-2.2°C30 Sep 1959	48 mm19 Sep 1999	114 mm1999 · driest 0 mm in 1982	67
October	32.3°C5 Oct 1983	-12.0°C30 Oct 1985	51 mm25 Oct 1984	133 mm1974 · driest 0 mm in 1985	68
November	18.0°C18 Nov 1974	-13.5°C25 Nov 1989	38 mm30 Nov 1942	101 mm2010 · driest 0 mm in 1984	65
December	15.0°C5 Dec 1961	-23.9°C27 Dec 1961	51 mm1 Dec 1985	104 mm2005 · driest 0 mm in 1983	65

Typical days per month at LAWICA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	12	<1
February	0	0	11	<1
March	0	0	10	<1
April	<1	<1	4	<1
May	3	<1	<1	1
June	8	1	0	1
July	12	4	0	2
August	11	3	0	1
September	2	<1	<1	<1
October	0	0	3	<1
November	0	0	6	<1
December	0	0	10	<1

How often, not how much — every day in LAWICA’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%	40%	1%	48%	-4.0–5.3°C
February	0%	37%	1%	32%	-1.5–7.5°C
March	1%	33%	2%	35%	3.2–10.5°C
April	11%	29%	2%	26%	10.2–16.5°C
May	35%	30%	5%	32%	16.1–21.2°C
June	52%	34%	6%	40%	20.3–25.5°C
July	54%	38%	9%	46%	20.9–26.7°C
August	58%	31%	6%	33%	21.1–26.4°C
September	34%	29%	4%	29%	16.5–22.0°C
October	7%	32%	2%	39%	11.1–15.8°C
November	0%	35%	2%	42%	4.7–9.4°C
December	0%	41%	2%	44%	-0.8–5.9°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.

1940Each stripe is one year’s mean temperature against the 25-year average. Warmest: 2000. Coolest: 1940.2007

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3091407
NOAA station: PLM00012330 · LAWICA
Station distance: 19.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 52.25°, 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 LAWICA is what differs

Poznań→Śrem→Swarzędz→Luboń→Wągrowiec→Kościan→

Or put two places side by side: Mosina vs Poznań

Best time to visitMosina.

August

August

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Mosina.

The whole year,
without the guesswork.

Nearby, measured,
and named.