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Monthly climate in Sveio, Vestland, Norway

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sveio features a oceanic climate (Cfb).Temperatures typically range between 3 °C (39 °F) and 15 °C (60 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 28 °C (83 °F).The average annual precipitation amounts to about 2081 mm (81.9 inches) and receives 212 rainy days on the 1 mm (0.04 inches) threshold annually.Sveio enjoys an average of 3212 hours of sunshine throughout the year, and daylight varies from 6 hours 10 minutes to 18 hours 29 minutes per day.

Monthly average temperatures in Sveio, Vestland, Norway §

The warmest months in Sveio are June, July and August, with daily mean temperatures ranging from 14 to 15 °C (57 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 3 to 5 °C (39 - 40 °F) throughout the day. On average each year, Sveio experiences 1 days above 25 °C (77.0 °F) and 20 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sveio, Vestland, Norway.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 11°C
(52°F)		 9°C
(49°F)		 11°C
(53°F)		 18°C
(64°F)		 26°C
(78°F)		 26°C
(80°F)		 28°C
(83°F)		 25°C
(77°F)		 20°C
(69°F)		 19°C
(66°F)		 14°C
(57°F)		 11°C
(52°F)
Mean maximum 9°C
(49°F)		 8°C
(47°F)		 9°C
(49°F)		 15°C
(59°F)		 19°C
(66°F)		 21°C
(70°F)		 24°C
(76°F)		 22°C
(72°F)		 19°C
(67°F)		 16°C
(61°F)		 12°C
(55°F)		 10°C
(51°F)
Average high 6°C
(43°F)		 5°C
(42°F)		 6°C
(44°F)		 9°C
(49°F)		 12°C
(54°F)		 16°C
(61°F)		 17°C
(63°F)		 17°C
(64°F)		 15°C
(59°F)		 12°C
(53°F)		 9°C
(48°F)		 6°C
(44°F)
Daily mean 4°C
(40°F)		 3°C
(39°F)		 5°C
(40°F)		 7°C
(44°F)		 10°C
(50°F)		 14°C
(57°F)		 15°C
(59°F)		 15°C
(60°F)		 13°C
(56°F)		 10°C
(51°F)		 7°C
(45°F)		 5°C
(41°F)
Average low 3°C
(37°F)		 2°C
(35°F)		 3°C
(37°F)		 4°C
(40°F)		 8°C
(46°F)		 12°C
(53°F)		 13°C
(56°F)		 14°C
(57°F)		 12°C
(53°F)		 9°C
(48°F)		 6°C
(43°F)		 4°C
(39°F)
Mean minimum -3°C
(27°F)		 -4°C
(25°F)		 -2°C
(28°F)		 -0°C
(31°F)		 3°C
(38°F)		 8°C
(47°F)		 10°C
(50°F)		 10°C
(51°F)		 8°C
(47°F)		 3°C
(39°F)		 -0°C
(32°F)		 -1°C
(30°F)
Minimum -7°C
(20°F)		 -10°C
(14°F)		 -8°C
(17°F)		 -5°C
(23°F)		 2°C
(35°F)		 8°C
(46°F)		 9°C
(48°F)		 9°C
(49°F)		 6°C
(44°F)		 1°C
(34°F)		 -2°C
(28°F)		 -4°C
(26°F)

Compare climate in Sveio with other places

Compare temperature, precipitation, sunshine, UV index in Sveio, Vestland, Norway with other places around the world.

Monthly average precipitation in Sveio, Vestland, Norway §

Sveio usually has the most precipitation in August, September and October, with an average of 20 rainy days and 255 mm (10.1 inches) of precipitation per month.The driest months in Sveio are April, May and June. On average, 98 mm (3.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sveio, Vestland, Norway.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 158 (6.2) 161 (6.3) 155 (6.1) 93 (3.7) 78 (3.1) 124 (4.9) 127 (5.0) 211 (8.3) 239 (9.4) 315 (12.4) 208 (8.2) 211 (8.3)
Average precipitation days (≥ 1 mm) 18 17 19 14 11 15 15 19 19 24 20 21

Monthly sunshine hours in Sveio, Vestland, Norway §

The sunniest months in Sveio are May, June and July, when the sun shines an average of 13 hours 49 minutes a day.Least sunny months in Sveio: January, November and December receive an average of 3 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sveio, Vestland, Norway.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 81 161 256 334 428 405 437 383 282 217 136 86
Mean daily daylight hours 6h 57m 9h 13m 11h 52m 14h 34m 17h 3m 18h 29m 17h 42m 15h 24m 12h 46m 10h 6m 7h 36m 6h 10m

Solar UV radiation in Sveio, Vestland, Norway §

Sveio experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 5 - 7, which corresponds to the Moderate / High category of sun exposure.January, February and November are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Sveio UV Index data.

Average daily maximum UV levels by month for Sveio, Vestland, Norway.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 1 3 4 5 7 6 5 4 2 1 1