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Monthly climate in Jaerna, Stockholm, Sweden

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Jaerna features a oceanic climate (Cfb).Temperatures typically range between -1 °C (31 °F) and 18 °C (65 °F) through the year, but rarely can drop to -19 °C (-2 °F) or can rise to as high as 30 °C (87 °F).The average annual precipitation amounts to about 615 mm (24.2 inches) and receives 120 rainy days on the 1 mm (0.04 inches) threshold annually.Jaerna enjoys an average of 3415 hours of sunshine throughout the year, and daylight varies from 6 hours 19 minutes to 18 hours 18 minutes per day.

Monthly average temperatures in Jaerna, Stockholm, Sweden §

The warmest months in Jaerna are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 1 °C (31 - 34 °F) throughout the day. On average each year, Jaerna experiences 14 days above 25 °C (77.0 °F) and 101 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jaerna, Stockholm, Sweden.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 10°C
(51°F)		 11°C
(53°F)		 17°C
(63°F)		 22°C
(72°F)		 27°C
(80°F)		 28°C
(83°F)		 30°C
(87°F)		 29°C
(85°F)		 25°C
(77°F)		 17°C
(63°F)		 15°C
(59°F)		 9°C
(49°F)
Mean maximum 8°C
(46°F)		 8°C
(47°F)		 14°C
(57°F)		 18°C
(64°F)		 23°C
(74°F)		 25°C
(77°F)		 27°C
(82°F)		 26°C
(79°F)		 21°C
(71°F)		 16°C
(61°F)		 11°C
(53°F)		 8°C
(46°F)
Average high 2°C
(36°F)		 2°C
(36°F)		 5°C
(42°F)		 10°C
(50°F)		 15°C
(59°F)		 21°C
(70°F)		 22°C
(73°F)		 21°C
(70°F)		 16°C
(62°F)		 11°C
(52°F)		 6°C
(43°F)		 3°C
(37°F)
Daily mean -0°C
(32°F)		 -1°C
(31°F)		 2°C
(36°F)		 5°C
(42°F)		 10°C
(51°F)		 17°C
(62°F)		 18°C
(65°F)		 17°C
(63°F)		 13°C
(55°F)		 8°C
(47°F)		 4°C
(40°F)		 1°C
(34°F)
Average low -2°C
(28°F)		 -3°C
(27°F)		 -2°C
(29°F)		 1°C
(34°F)		 5°C
(42°F)		 11°C
(53°F)		 13°C
(55°F)		 13°C
(55°F)		 10°C
(49°F)		 5°C
(42°F)		 2°C
(36°F)		 -1°C
(31°F)
Mean minimum -12°C
(11°F)		 -10°C
(14°F)		 -8°C
(18°F)		 -6°C
(21°F)		 -1°C
(30°F)		 6°C
(43°F)		 8°C
(47°F)		 7°C
(44°F)		 3°C
(37°F)		 -2°C
(28°F)		 -6°C
(22°F)		 -8°C
(17°F)
Minimum -18°C
(-1°F)		 -15°C
(6°F)		 -13°C
(9°F)		 -8°C
(19°F)		 -4°C
(25°F)		 5°C
(40°F)		 6°C
(44°F)		 4°C
(39°F)		 -0°C
(32°F)		 -3°C
(26°F)		 -11°C
(12°F)		 -19°C
(-2°F)

Compare climate in Jaerna with other places

Compare temperature, precipitation, sunshine, UV index in Jaerna, Stockholm, Sweden with other places around the world.

Monthly average precipitation in Jaerna, Stockholm, Sweden §

Jaerna usually has the most precipitation in August, October and December, with an average of 13 rainy days and 68 mm (2.7 inches) of precipitation per month.The driest months in Jaerna are January, February and April. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jaerna, Stockholm, Sweden.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) 40 (1.6) 34 (1.3) 44 (1.7) 27 (1.1) 55 (2.2) 53 (2.1) 60 (2.4) 74 (2.9) 56 (2.2) 68 (2.7) 44 (1.7) 61 (2.4)
Average precipitation days (≥ 1 mm) 8 8 9 7 11 8 11 13 10 12 9 14

Monthly sunshine hours in Jaerna, Stockholm, Sweden §

The sunniest months in Jaerna are May, June and July, when the sun shines an average of 15 hours 17 minutes a day.Least sunny months in Jaerna: January, November and December receive an average of 3 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jaerna, Stockholm, Sweden.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 74 169 260 362 450 470 485 413 305 212 133 77
Mean daily daylight hours 7h 4m 9h 16m 11h 52m 14h 30m 16h 56m 18h 18m 17h 34m 15h 20m 12h 45m 10h 8m 7h 42m 6h 19m

Solar UV radiation in Jaerna, Stockholm, Sweden §

Jaerna 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, November and December 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 Jaerna UV Index data.

Average daily maximum UV levels by month for Jaerna, Stockholm, Sweden.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 2 3 4 5 7 7 5 4 2 1 1