Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Rognan features a subarctic climate (Dfc).Temperatures typically range between -8 °C (18 °F) and 13 °C (55 °F) through the year, but rarely can drop to -25 °C (-14 °F) or can rise to as high as 28 °C (82 °F).The average annual precipitation amounts to about 1451 mm (57.1 inches) and receives 206 rainy days on the 1 mm (0.04 inches) threshold annually.Rognan enjoys an average of 2905 hours of sunshine throughout the year, and daylight varies from 5 hours 18 minutes to 24 hours 0 minutes per day.
The warmest months in Rognan are June, July and August, with daily mean temperatures ranging from 9 to 13 °C (49 - 55 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -6 °C (18 - 22 °F) throughout the day. On average each year, Rognan experiences 1 days above 25 °C (77.0 °F) and 189 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 5°C (42°F) | 6°C (42°F) | 6°C (43°F) | 13°C (56°F) | 21°C (71°F) | 24°C (75°F) | 28°C (82°F) | 25°C (77°F) | 18°C (65°F) | 14°C (57°F) | 8°C (46°F) | 5°C (42°F) |
Mean maximum | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 8°C (47°F) | 14°C (57°F) | 20°C (69°F) | 25°C (77°F) | 21°C (71°F) | 16°C (61°F) | 11°C (53°F) | 6°C (43°F) | 4°C (40°F) |
Average high | -5°C (24°F) | -5°C (23°F) | -2°C (29°F) | 2°C (35°F) | 6°C (43°F) | 13°C (55°F) | 16°C (61°F) | 14°C (57°F) | 10°C (50°F) | 4°C (39°F) | -1°C (31°F) | -3°C (26°F) |
Daily mean | -7°C (19°F) | -8°C (18°F) | -5°C (23°F) | -1°C (30°F) | 3°C (39°F) | 9°C (49°F) | 13°C (55°F) | 11°C (52°F) | 7°C (45°F) | 2°C (35°F) | -3°C (27°F) | -6°C (22°F) |
Average low | -10°C (14°F) | -11°C (13°F) | -8°C (18°F) | -5°C (23°F) | 0°C (33°F) | 6°C (43°F) | 9°C (48°F) | 8°C (46°F) | 4°C (40°F) | -0°C (32°F) | -5°C (23°F) | -8°C (18°F) |
Mean minimum | -21°C (-5°F) | -20°C (-3°F) | -20°C (-3°F) | -14°C (7°F) | -6°C (21°F) | -0°C (32°F) | 3°C (38°F) | 3°C (37°F) | -2°C (28°F) | -9°C (17°F) | -17°C (2°F) | -17°C (1°F) |
Minimum | -25°C (-13°F) | -25°C (-13°F) | -24°C (-11°F) | -18°C (0°F) | -9°C (17°F) | -3°C (26°F) | 2°C (35°F) | 1°C (35°F) | -5°C (23°F) | -10°C (14°F) | -25°C (-12°F) | -25°C (-14°F) |
Compare temperature, precipitation, sunshine, UV index in Rognan, Nordland, Norway with other places around the world.
Rognan usually has the most precipitation in March, August and September, with an average of 19 rainy days and 148 mm (5.8 inches) of precipitation per month.The driest months in Rognan are May, November and December. On average, 94 mm (3.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 136 (5.4) | 112 (4.4) | 165 (6.5) | 108 (4.3) | 82 (3.2) | 123 (4.8) | 132 (5.2) | 142 (5.6) | 136 (5.4) | 115 (4.5) | 103 (4.1) | 96 (3.8) |
Average precipitation days (≥ 1 mm) | 14 | 15 | 19 | 18 | 16 | 16 | 16 | 21 | 17 | 20 | 19 | 15 |
The sunniest months in Rognan are May, June and July, when the sun shines an average of 14 hours 55 minutes a day.Least sunny months in Rognan: January, November and December receive an average of 0 hours 37 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 22 | 115 | 234 | 330 | 439 | 459 | 474 | 372 | 273 | 149 | 32 | 2 |
Mean daily daylight hours | 7h 27m | 7h 58m | 11h 47m | 15h 40m | 20h 6m | 24h 0m | 21h 55m | 16h 58m | 13h 4m | 9h 17m | 5h 18m | 19h 3m |
Rognan experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 5 - 6, which corresponds to the Moderate / High category of sun exposure.January, February and October 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 Rognan UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 4 | 3 | 1 | 1 | 1 |