Monthly climate in Suure-Jaani, Viljandimaa, Estonia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Suure-Jaani features a humid continental climate (Dfb).Temperatures typically range between -3 °C (27 °F) and 18 °C (64 °F) through the year, but rarely can drop to -26 °C (-14 °F) or can rise to as high as 32 °C (89 °F).The average annual precipitation amounts to about 741 mm (29.2 inches) and receives 143 rainy days on the 1 mm (0.04 inches) threshold annually.Suure-Jaani enjoys an average of 3247 hours of sunshine throughout the year, and daylight varies from 6 hours 25 minutes to 18 hours 12 minutes per day.

Monthly average temperatures in Suure-Jaani, Viljandimaa, Estonia §

The warmest months in Suure-Jaani are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (62 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (27 - 30 °F) throughout the day. On average each year, Suure-Jaani experiences 17 days above 25 °C (77.0 °F) and 118 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Suure-Jaani, Viljandimaa, Estonia.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 8°C
(46°F)
8°C
(47°F)
12°C
(55°F)
22°C
(72°F)
28°C
(82°F)
32°C
(89°F)
31°C
(88°F)
30°C
(87°F)
26°C
(78°F)
19°C
(67°F)
12°C
(54°F)
9°C
(48°F)
Mean maximum 5°C
(41°F)
5°C
(42°F)
10°C
(50°F)
19°C
(66°F)
24°C
(76°F)
25°C
(78°F)
28°C
(83°F)
27°C
(80°F)
23°C
(74°F)
16°C
(62°F)
11°C
(52°F)
6°C
(43°F)
Average high -0°C
(32°F)
-1°C
(31°F)
4°C
(39°F)
9°C
(49°F)
15°C
(60°F)
21°C
(70°F)
22°C
(72°F)
21°C
(69°F)
16°C
(61°F)
10°C
(51°F)
5°C
(41°F)
0°C
(33°F)
Daily mean -2°C
(28°F)
-3°C
(27°F)
0°C
(32°F)
5°C
(41°F)
11°C
(52°F)
17°C
(62°F)
18°C
(64°F)
16°C
(62°F)
12°C
(55°F)
7°C
(45°F)
3°C
(38°F)
-1°C
(30°F)
Average low -5°C
(24°F)
-6°C
(22°F)
-4°C
(26°F)
1°C
(33°F)
5°C
(42°F)
11°C
(52°F)
13°C
(55°F)
12°C
(54°F)
9°C
(48°F)
5°C
(41°F)
1°C
(35°F)
-3°C
(27°F)
Mean minimum -16°C
(4°F)
-16°C
(3°F)
-14°C
(6°F)
-6°C
(22°F)
-2°C
(29°F)
4°C
(40°F)
7°C
(45°F)
6°C
(43°F)
1°C
(34°F)
-3°C
(28°F)
-6°C
(22°F)
-11°C
(12°F)
Minimum -21°C
(-6°F)
-26°C
(-14°F)
-23°C
(-10°F)
-8°C
(18°F)
-5°C
(24°F)
3°C
(38°F)
5°C
(41°F)
5°C
(41°F)
-2°C
(28°F)
-5°C
(23°F)
-10°C
(14°F)
-26°C
(-14°F)

Compare climate in Suure-Jaani with other places

Compare temperature, precipitation, sunshine, UV index in Suure-Jaani, Viljandimaa, Estonia with other places around the world.

Monthly average precipitation in Suure-Jaani, Viljandimaa, Estonia §

Suure-Jaani usually has the most precipitation in July, August and October, with an average of 13 rainy days and 85 mm (3.3 inches) of precipitation per month.The driest months in Suure-Jaani are January, February and April. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Suure-Jaani, Viljandimaa, Estonia.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) 39 (1.5) 47 (1.8) 52 (2.0) 48 (1.9) 50 (2.0) 70 (2.8) 76 (3.0) 97 (3.8) 70 (2.8) 82 (3.2) 56 (2.2) 54 (2.1)
Average precipitation days (≥ 1 mm) 11 10 12 11 10 11 13 14 14 14 10 13

Monthly sunshine hours in Suure-Jaani, Viljandimaa, Estonia §

The sunniest months in Suure-Jaani are May, June and July, when the sun shines an average of 14 hours 49 minutes a day.Least sunny months in Suure-Jaani: January, November and December receive an average of 2 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Suure-Jaani, Viljandimaa, Estonia.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 60 137 263 348 435 466 461 391 300 208 110 62
Mean daily daylight hours 7h 8m 9h 19m 11h 52m 14h 28m 16h 51m 18h 12m 17h 28m 15h 17m 12h 45m 10h 10m 7h 46m 6h 25m

Solar UV radiation in Suure-Jaani, Viljandimaa, Estonia §

Suure-Jaani experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the 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 Suure-Jaani UV Index data.

Average daily maximum UV levels by month for Suure-Jaani, Viljandimaa, Estonia.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 6 4 2 1 1