Monthly climate in Kranj, Slovenia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kranj features a oceanic climate (Cfb).Temperatures typically range between -1 °C (31 °F) and 20 °C (68 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1422 mm (56.0 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually.Kranj enjoys an average of 3552 hours of sunshine throughout the year, and daylight varies from 8 hours 39 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Kranj, Slovenia §

The warmest months in Kranj are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (66 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (31 - 36 °F) throughout the day. On average each year, Kranj experiences 39 days above 25 °C (77.0 °F) and 88 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kranj, Slovenia.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)
18°C
(64°F)
21°C
(70°F)
25°C
(77°F)
26°C
(79°F)
33°C
(92°F)
31°C
(88°F)
33°C
(92°F)
28°C
(83°F)
22°C
(73°F)
18°C
(64°F)
12°C
(53°F)
Mean maximum 9°C
(48°F)
13°C
(55°F)
19°C
(66°F)
22°C
(73°F)
24°C
(75°F)
28°C
(83°F)
30°C
(86°F)
31°C
(88°F)
27°C
(80°F)
20°C
(69°F)
15°C
(59°F)
10°C
(50°F)
Average high 3°C
(38°F)
6°C
(44°F)
10°C
(50°F)
15°C
(58°F)
18°C
(64°F)
24°C
(75°F)
25°C
(77°F)
25°C
(77°F)
20°C
(68°F)
15°C
(59°F)
8°C
(47°F)
3°C
(38°F)
Daily mean -1°C
(31°F)
2°C
(36°F)
5°C
(40°F)
9°C
(49°F)
13°C
(56°F)
18°C
(66°F)
19°C
(67°F)
20°C
(68°F)
15°C
(59°F)
10°C
(50°F)
5°C
(42°F)
0°C
(33°F)
Average low -4°C
(25°F)
-2°C
(29°F)
-0°C
(32°F)
4°C
(39°F)
9°C
(48°F)
13°C
(56°F)
14°C
(58°F)
15°C
(59°F)
11°C
(51°F)
6°C
(44°F)
3°C
(37°F)
-3°C
(28°F)
Mean minimum -12°C
(10°F)
-9°C
(16°F)
-7°C
(20°F)
-4°C
(26°F)
3°C
(37°F)
7°C
(44°F)
11°C
(51°F)
9°C
(48°F)
3°C
(38°F)
0°C
(33°F)
-6°C
(22°F)
-11°C
(13°F)
Minimum -16°C
(3°F)
-13°C
(9°F)
-16°C
(3°F)
-10°C
(15°F)
0°C
(33°F)
4°C
(39°F)
9°C
(49°F)
7°C
(46°F)
0°C
(33°F)
-1°C
(31°F)
-11°C
(12°F)
-16°C
(3°F)

Compare climate in Kranj with other places

Compare temperature, precipitation, sunshine, UV index in Kranj, Slovenia with other places around the world.

Monthly average precipitation in Kranj, Slovenia §

Kranj usually has the most precipitation in May, September and November, with an average of 14 rainy days and 164 mm (6.5 inches) of precipitation per month.The driest months in Kranj are January, February and March. On average, 73 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kranj, Slovenia.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) 51 (2.0) 90 (3.5) 80 (3.1) 113 (4.4) 168 (6.6) 105 (4.1) 122 (4.8) 146 (5.8) 170 (6.7) 96 (3.8) 154 (6.1) 126 (5.0)
Average precipitation days (≥ 1 mm) 6 10 10 12 20 14 16 15 13 10 11 11

Monthly sunshine hours in Kranj, Slovenia §

The sunniest months in Kranj are June, July and August, when the sun shines an average of 12 hours 58 minutes a day.Least sunny months in Kranj: January, November and December receive an average of 6 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kranj, Slovenia.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 178 215 300 331 354 396 415 382 308 274 193 201
Mean daily daylight hours 9h 3m 10h 19m 11h 56m 13h 35m 15h 0m 15h 43m 15h 20m 14h 5m 12h 29m 10h 51m 9h 24m 8h 39m

Solar UV radiation in Kranj, Slovenia §

Kranj experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Kranj UV Index data.

Average daily maximum UV levels by month for Kranj, Slovenia.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) 2 3 5 6 8 9 9 8 7 4 3 2