Monthly climate in Pertunmaa, South Savo, Finland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Pertunmaa features a subarctic climate (Dfc).Temperatures typically range between -5 °C (22 °F) and 17 °C (64 °F) through the year, but rarely can drop to -27 °C (-16 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 747 mm (29.4 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually.Pertunmaa enjoys an average of 3052 hours of sunshine throughout the year, and daylight varies from 5 hours 29 minutes to 19 hours 18 minutes per day.

Monthly average temperatures in Pertunmaa, South Savo, Finland §

The warmest months in Pertunmaa are June, July and August, with daily mean temperatures ranging from 16 to 17 °C (61 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -3 °C (22 - 27 °F) throughout the day. On average each year, Pertunmaa experiences 11 days above 25 °C (77.0 °F) and 140 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pertunmaa, South Savo, Finland.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 7°C
(45°F)
7°C
(44°F)
11°C
(51°F)
19°C
(66°F)
28°C
(83°F)
31°C
(88°F)
30°C
(87°F)
30°C
(87°F)
22°C
(72°F)
18°C
(64°F)
11°C
(52°F)
5°C
(41°F)
Mean maximum 3°C
(38°F)
4°C
(39°F)
8°C
(47°F)
14°C
(58°F)
23°C
(74°F)
25°C
(78°F)
27°C
(81°F)
25°C
(77°F)
19°C
(67°F)
14°C
(58°F)
9°C
(48°F)
3°C
(38°F)
Average high -3°C
(28°F)
-3°C
(27°F)
1°C
(35°F)
6°C
(44°F)
13°C
(56°F)
20°C
(68°F)
21°C
(70°F)
19°C
(67°F)
14°C
(57°F)
8°C
(46°F)
3°C
(38°F)
-1°C
(30°F)
Daily mean -5°C
(24°F)
-5°C
(22°F)
-2°C
(28°F)
3°C
(37°F)
9°C
(49°F)
16°C
(61°F)
17°C
(64°F)
16°C
(61°F)
11°C
(52°F)
6°C
(43°F)
2°C
(35°F)
-3°C
(27°F)
Average low -7°C
(20°F)
-8°C
(18°F)
-6°C
(22°F)
-1°C
(30°F)
4°C
(40°F)
11°C
(53°F)
13°C
(56°F)
12°C
(54°F)
8°C
(47°F)
4°C
(39°F)
0°C
(33°F)
-4°C
(25°F)
Mean minimum -21°C
(-6°F)
-19°C
(-2°F)
-17°C
(1°F)
-8°C
(17°F)
-2°C
(29°F)
6°C
(43°F)
9°C
(48°F)
8°C
(46°F)
2°C
(36°F)
-3°C
(27°F)
-7°C
(19°F)
-11°C
(12°F)
Minimum -26°C
(-15°F)
-27°C
(-16°F)
-25°C
(-13°F)
-13°C
(9°F)
-4°C
(26°F)
2°C
(36°F)
8°C
(46°F)
7°C
(45°F)
-0°C
(32°F)
-5°C
(24°F)
-11°C
(13°F)
-20°C
(-4°F)

Compare climate in Pertunmaa with other places

Compare temperature, precipitation, sunshine, UV index in Pertunmaa, South Savo, Finland with other places around the world.

Monthly average precipitation in Pertunmaa, South Savo, Finland §

Pertunmaa usually has the most precipitation in July, August and October, with an average of 14 rainy days and 84 mm (3.3 inches) of precipitation per month.The driest months in Pertunmaa are February, March and April. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pertunmaa, South Savo, Finland.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) 47 (1.8) 45 (1.8) 44 (1.7) 46 (1.8) 56 (2.2) 66 (2.6) 82 (3.2) 94 (3.7) 67 (2.7) 77 (3.0) 54 (2.1) 69 (2.7)
Average precipitation days (≥ 1 mm) 12 10 11 11 10 12 12 15 12 16 11 15

Monthly sunshine hours in Pertunmaa, South Savo, Finland §

The sunniest months in Pertunmaa are May, June and July, when the sun shines an average of 14 hours 59 minutes a day.Least sunny months in Pertunmaa: January, November and December receive an average of 1 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pertunmaa, South Savo, Finland.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 41 133 239 351 427 475 475 384 253 158 76 33
Mean daily daylight hours 6h 23m 8h 57m 11h 50m 14h 48m 17h 36m 19h 18m 18h 22m 15h 44m 12h 50m 9h 55m 7h 9m 5h 29m

Solar UV radiation in Pertunmaa, South Savo, Finland §

Pertunmaa 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 Pertunmaa UV Index data.

Average daily maximum UV levels by month for Pertunmaa, South Savo, Finland.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 6 7 5 3 2 1 1