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Finland · 1991–2020

Best time to visit
Ytterölmos.

July leads for comfortable weather in Ytterölmos: typically 21.9°C by day, 12.4°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high21.9°C

Typical low12.4°C

Rain in July75 mm

Comfort

July

July · August · June

78climate match

Beach

July

July · August · June

42climate match

Outdoors

June

June · August · July

83climate match

The weakest month is January, scoring 5 against July’s 78 — days reach only 0.1°C, 24° 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

50.1° / -5.4°

Feb

5-1.4° / -7.8°

Mar

52.2° / -4.9°

Apr

178.4° / -0.3°

May

4614.5° / 4.2°

Jun

6318.7° / 8.9°

Jul

7821.9° / 12.4°

Aug

7120.8° / 11.7°

Sep

4815.4° / 7.2°

Oct

139° / 3.4°

Nov

53.7° / -0.7°

Dec

51.3° / -3.6°

Monthly climate evidence for Ytterölmos — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 5 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	0.1°C	-5.4°C	70 mm	12.2	2.3°C	6 h 38	5	Good coverage
February	-1.4°C	-7.8°C	46 mm	8.8	1.0°C	9 h	5	Good coverage
March	2.2°C	-4.9°C	49 mm	9.3	0.9°C	11 h 33	5	Good coverage
April	8.4°C	-0.3°C	35 mm	7.3	2.4°C	14 h 27	17	Good coverage
May	14.5°C	4.2°C	34 mm	6.7	6.3°C	17 h 06	46	Good coverage
June	18.7°C	8.9°C	59 mm	8.7	11.5°C	18 h 50	63	Good coverage
July	21.9°C	12.4°C	75 mm	8.2	16.1°C	18 h 07	78	Good coverage
August	20.8°C	11.7°C	81 mm	9.8	17.2°C	15 h 38	71	Good coverage
September	15.4°C	7.2°C	65 mm	8.9	14.2°C	12 h 46	48	Good coverage
October	9°C	3.4°C	94 mm	12.3	10.3°C	9 h 59	13	Good coverage
November	3.7°C	-0.7°C	92 mm	13.3	7.3°C	7 h 22	5	Good coverage
December	1.3°C	-3.6°C	82 mm	12.7	4.6°C	5 h 53	5	Good coverage

Records at KEMIONSAARI LOVBOLE, 1984–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	8.0°C10 Jan 2007	-35.2°C26 Jan 1985	36 mm31 Jan 2004	131 mm2007 · driest 8 mm in 1996	25
February	7.6°C19 Feb 1998	-29.1°C14 Feb 1985	22 mm23 Feb 1991	103 mm1990 · driest 1 mm in 1994	25
March	11.7°C27 Mar 2007	-23.3°C11 Mar 2006	32 mm8 Mar 1994	119 mm1994 · driest 6 mm in 2005	25
April	22.2°C28 Apr 1986	-11.6°C3 Apr 1998	16 mm3 Apr 2006	62 mm2001 · driest 3 mm in 1987	25
May	28.7°C31 May 1995	-4.0°C12 May 1999	29 mm28 May 1996	78 mm1996 · driest 6 mm in 1999	25
June	29.3°C28 Jun 1988	-0.6°C5 Jun 1997	34 mm13 Jun 2009	110 mm2008 · driest 14 mm in 1990	25
July	30.6°C30 Jul 2003	2.9°C5 Jul 1987	65 mm24 Jul 1993	172 mm1996 · driest 3 mm in 1994	24
August	30.7°C1 Aug 2003	0.8°C27 Aug 1984	61 mm27 Aug 2001	174 mm2005 · driest 11 mm in 2002	25
September	24.7°C3 Sep 1995	-5.2°C28 Sep 1986	35 mm21 Sep 1986	151 mm2001 · driest 10 mm in 2003	25
October	17.7°C1 Oct 2000	-13.0°C31 Oct 1992	45 mm15 Oct 1992	202 mm2006 · driest 28 mm in 1985	25
November	11.5°C12 Nov 1999	-19.6°C21 Nov 1988	25 mm5 Nov 2000	174 mm2000 · driest 11 mm in 1993	25
December	9.5°C6 Dec 2006	-31.1°C26 Dec 1996	34 mm7 Dec 2007	150 mm2004 · driest 12 mm in 2002	25

Typical days per month at KEMIONSAARI LOVBOLE, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	26	2
February	0	25	1
March	0	25	1
April	0	16	<1
May	<1	4	<1
June	2	<1	2
July	5	0	2
August	4	0	3
September	0	1	2
October	0	8	3
November	0	16	3
December	0	21	2

How often, not how much — every day in KEMIONSAARI LOVBOLE’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%	39%	6%	51%	-3.9–2.1°C
February	0%	33%	4%	44%	-6.0–2.7°C
March	0%	31%	4%	38%	-0.4–4.0°C
April	1%	24%	3%	24%	5.4–10.6°C
May	10%	21%	3%	23%	12.8–16.0°C
June	32%	27%	6%	32%	16.1–21.2°C
July	52%	28%	8%	36%	19.7–23.9°C
August	39%	34%	9%	45%	17.5–23.2°C
September	6%	33%	7%	44%	12.8–16.4°C
October	0%	38%	9%	53%	6.9–11.0°C
November	0%	43%	10%	61%	0.7–5.8°C
December	0%	40%	7%	54%	-2.4–3.6°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.

1985Each stripe is one year’s mean temperature against the 24-year average. Warmest: 2008. Coolest: 1985.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 630698
NOAA station: FIE00141985 · KEMIONSAARI LOVBOLE
Station distance: 11.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 60.08°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 5 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 KEMIONSAARI LOVBOLE is what differs

Dragsfjärd→Västanfjärd→Västerillo→Västankärr→Vänoxa→Vänö→

Or put two places side by side: Ytterölmos vs Dragsfjärd

Best time to visitYtterölmos.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Ytterölmos.

The whole year,
without the guesswork.

Nearby, measured,
and named.