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Hermansverk, Norway climate

Cfb Oceanic / temperate

Hermansverk has a mildly seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 67°F, while the coldest is February averaging around 32°F at night. Around 98 inches of precipitation falls each year, peaking in December (11.3 inches) and easing off in May (4.3 inches). At latitude 60°N, day length swings from 5.4 hours in midwinter to 18.6 hours at midsummer.

☀️ Summers

Mild

Highs near 67°F in July.

❄️ Winters

Chilly

Lows near 32°F in February.

About 60 freezing nights a year

🌧️ Rain

Very wet

About 98 in of rain a year.

Wettest in December

⛅ Sky & trend

Often grey

Overcast skies dominate much of the year.

+1.1 °F vs 50 years ago

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Hermansverk climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	40	41	44	52	59	64	67	67	61	53	46	41
Avg temp (°F)	37	36	39	45	52	57	61	61	55	48	42	38
Avg low (°F)	33	32	34	39	44	50	54	54	50	43	38	34
Precipitation (in)	9.9	8.2	8.0	5.4	4.3	5.2	6.2	8.2	9.9	10.8	10.7	11.3

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	40	41	44	52	59	64
Avg temp (°F)	37	36	39	45	52	57
Avg low (°F)	33	32	34	39	44	50
Precipitation (in)	9.9	8.2	8.0	5.4	4.3	5.2

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	67	67	61	53	46	41
Avg temp (°F)	61	61	55	48	42	38
Avg low (°F)	54	54	50	43	38	34
Precipitation (in)	6.2	8.2	9.9	10.8	10.7	11.3

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	22	19	20	17	16	16	19	19	20	21	21	22
Days with high ≥ 90°F (days)	—	—	—	—	—	—	0.1	—	—	—	—	—
Days with low ≤ 32°F (days)	13	13	10	3	0.1	—	—	—	0.0	2	7	12

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	22	19	20	17	16	16
Days with high ≥ 90°F (days)	—	—	—	—	—	—
Days with low ≤ 32°F (days)	13	13	10	3	0.1	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	19	19	20	21	21	22
Days with high ≥ 90°F (days)	0.1	—	—	—	—	—
Days with low ≤ 32°F (days)	—	—	0.0	2	7	12

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	81	79	78	72	68	73	77	76	77	78	80	81
Clear days (≤ 30% cloud)	1	2	2	3	4	2	2	2	3	2	2	1
Partly cloudy days (30–70%)	6	6	7	8	10	9	8	7	6	6	5	5
Cloudy days (≥ 70%)	24	21	22	19	18	19	22	21	21	23	23	25
Relative humidity (%)	94	94	91	84	80	80	82	84	87	90	93	95
Wind speed (mph)	4.3	4.0	3.8	3.1	2.7	2.5	2.4	2.6	3.0	3.2	3.5	3.9

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	81	79	78	72	68	73
Clear days (≤ 30% cloud)	1	2	2	3	4	2
Partly cloudy days (30–70%)	6	6	7	8	10	9
Cloudy days (≥ 70%)	24	21	22	19	18	19
Relative humidity (%)	94	94	91	84	80	80
Wind speed (mph)	4.3	4.0	3.8	3.1	2.7	2.5

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	77	76	77	78	80	81
Clear days (≤ 30% cloud)	2	2	3	2	2	1
Partly cloudy days (30–70%)	8	7	6	6	5	5
Cloudy days (≥ 70%)	22	21	21	23	23	25
Relative humidity (%)	82	84	87	90	93	95
Wind speed (mph)	2.4	2.6	3.0	3.2	3.5	3.9

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Bergen Florida, a weather station, about 121 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →