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Sweden · 1991–2020

Best time to visit
Bergeforsen.

July leads for comfortable weather in Bergeforsen: typically 21.3°C by day, 11.4°C at night, with 67 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high21.3°C

Typical low11.4°C

Rain in July67 mm

Comfort

July

July · August · June

75climate match

Beach

July

July · August · June

38climate match

Outdoors

August

August · June · July

84climate match

The weakest month is January, scoring 5 against July’s 75 — days reach only -2.1°C, 26° 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

5-2.1° / -10°

Feb

5-1.2° / -10.3°

Mar

53.1° / -6.2°

Apr

148.1° / -1.8°

May

4113.8° / 3°

Jun

6018.5° / 8°

Jul

7521.3° / 11.4°

Aug

6719.9° / 10.4°

Sep

4815° / 6°

Oct

148.1° / 0.7°

Nov

52.2° / -3.6°

Dec

5-0.9° / -7.8°

Monthly climate evidence for Bergeforsen — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 21 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-2.1°C	-10°C	38 mm	8.3	1.7°C	5 h 54	5	Good coverage
February	-1.2°C	-10.3°C	22 mm	6.3	0.9°C	8 h 39	5	Good coverage
March	3.1°C	-6.2°C	26 mm	6.5	0.9°C	11 h 30	5	Good coverage
April	8.1°C	-1.8°C	37 mm	6.9	2.2°C	14 h 43	14	Good coverage
May	13.8°C	3°C	33 mm	7	5.5°C	17 h 46	41	Good coverage
June	18.5°C	8°C	56 mm	9.3	10.2°C	19 h 57	60	Good coverage
July	21.3°C	11.4°C	67 mm	9.1	15.0°C	19 h 00	75	Good coverage
August	19.9°C	10.4°C	76 mm	9.5	16.0°C	16 h 04	67	Good coverage
September	15°C	6°C	48 mm	7.5	12.9°C	12 h 50	48	Good coverage
October	8.1°C	0.7°C	57 mm	9	8.5°C	9 h 45	14	Good coverage
November	2.2°C	-3.6°C	53 mm	10	5.2°C	6 h 46	5	Good coverage
December	-0.9°C	-7.8°C	38 mm	8.4	3.2°C	4 h 59	5	Good coverage

What has changed

Bergeforsen runs +1.7°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

+2.7

Feb

+2.4

Mar

+2.3

Apr

+2.2

May

+1.1

Jun

+0.5

Jul

+1.6

Aug

+1.2

Sep

+1.6

Oct

+0.5

Nov

+1.8

Dec

+2.6

July daytime highs, 2011–2025. Last recorded: 24.7°C.

Records at SUNDSVALLS FLYGPLATS, 1955–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	11.0°C28 Jan 1992	-34.2°C11 Jan 1987	29 mm18 Jan 1956	104 mm1959 · driest 2 mm in 1964	71
February	13.9°C23 Feb 1990	-34.6°C5 Feb 1966	24 mm27 Feb 1989	69 mm1989 · driest 3 mm in 1994	70
March	15.2°C28 Mar 2002	-27.1°C7 Mar 1981	28 mm11 Mar 1982	86 mm1966 · driest 5 mm in 1964	71
April	21.9°C25 Apr 1993	-20.0°C1 Apr 1963	67 mm8 Apr 1959	123 mm1959 · driest 5 mm in 1987	71
May	28.1°C29 May 2018	-7.0°C4 May 1981	22 mm5 May 1961	96 mm1967 · driest 4 mm in 1976	70
June	31.0°C7 Jun 1979	-1.1°C2 Jun 2017	35 mm29 Jun 2002	140 mm1981 · driest 4 mm in 1988	71
July	33.0°C26 Jul 1994	2.9°C4 Jul 2019	45 mm6 Jul 1978	146 mm2000 · driest 6 mm in 1994	70
August	31.3°C8 Aug 1975	-0.5°C27 Aug 1961	66 mm22 Aug 1969	161 mm1992 · driest 8 mm in 2002	70
September	27.2°C3 Sep 1999	-6.5°C30 Sep 1976	62 mm9 Sep 2001	181 mm2001 · driest 5 mm in 1959	70
October	21.5°C14 Oct 2018	-15.2°C31 Oct 1992	38 mm10 Oct 1964	154 mm1984 · driest 8 mm in 1989	70
November	14.0°C12 Nov 1999	-22.1°C30 Nov 2010	48 mm3 Nov 1977	168 mm2000 · driest 10 mm in 1983	70
December	10.5°C24 Dec 2006	-36.6°C31 Dec 1978	34 mm23 Dec 1966	250 mm1966 · driest 2 mm in 1995	71

Typical days per month at SUNDSVALLS FLYGPLATS, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	30	<1
February	0	27	<1
March	0	28	<1
April	0	22	1
May	<1	7	<1
June	2	<1	2
July	5	0	2
August	2	0	2
September	<1	2	1
October	0	14	2
November	0	24	1
December	0	28	<1

How often, not how much — every day in SUNDSVALLS FLYGPLATS’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%	28%	2%	35%	-7.9–0.1°C
February	0%	24%	2%	23%	-6.4–2.0°C
March	0%	21%	2%	24%	-0.7–6.1°C
April	<1%	22%	3%	22%	4.7–9.9°C
May	7%	22%	3%	23%	11.5–15.8°C
June	29%	26%	5%	31%	16.7–21.0°C
July	43%	31%	6%	39%	19.0–23.3°C
August	31%	30%	7%	36%	17.3–21.3°C
September	4%	28%	6%	35%	12.5–16.4°C
October	<1%	28%	5%	35%	6.3–10.1°C
November	0%	32%	5%	41%	-1.3–4.3°C
December	0%	30%	3%	37%	-5.6–1.1°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.

1957Each stripe is one year’s mean temperature against the 68-year average. Warmest: 2020. Coolest: 1985.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2722836
NOAA station: SWE00115961 · SUNDSVALLS FLYGPLATS
Station distance: 3.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 62.53°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 21 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 SUNDSVALLS FLYGPLATS is what differs

Timrå→Söråker→Sundsbruk→Indal→Högsjö→Kårsta→

Or put two places side by side: Bergeforsen vs Timrå

Best time to visitBergeforsen.

July

July

August

The whole year,without the guesswork.

Bergeforsen runs +1.7°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Bergeforsen.

The whole year,
without the guesswork.

Bergeforsen runs +1.7°C
on the 1961–1990 baseline.

Nearby, measured,
and named.