Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Grenaa features a oceanic climate (Cfb).Temperatures typically range between 3 °C (38 °F) and 18 °C (64 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 25 °C (77 °F).The average annual precipitation amounts to about 795 mm (31.3 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually.Grenaa enjoys an average of 3436 hours of sunshine throughout the year, and daylight varies from 6 hours 56 minutes to 17 hours 35 minutes per day.
The warmest months in Grenaa are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (61 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 3 to 4 °C (38 - 39 °F) throughout the day. On average each year, Grenaa experiences 0 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 14°C (57°F) | 20°C (69°F) | 22°C (71°F) | 24°C (76°F) | 25°C (77°F) | 21°C (70°F) | 17°C (62°F) | 15°C (60°F) | 10°C (50°F) |
Mean maximum | 8°C (47°F) | 8°C (46°F) | 8°C (47°F) | 12°C (53°F) | 17°C (62°F) | 20°C (67°F) | 22°C (71°F) | 22°C (71°F) | 19°C (67°F) | 16°C (61°F) | 13°C (55°F) | 9°C (48°F) |
Average high | 5°C (41°F) | 4°C (39°F) | 5°C (41°F) | 8°C (47°F) | 12°C (55°F) | 18°C (64°F) | 19°C (66°F) | 19°C (66°F) | 16°C (62°F) | 13°C (55°F) | 9°C (49°F) | 6°C (43°F) |
Daily mean | 4°C (39°F) | 3°C (38°F) | 4°C (39°F) | 7°C (44°F) | 11°C (52°F) | 16°C (61°F) | 17°C (64°F) | 18°C (64°F) | 15°C (60°F) | 12°C (54°F) | 8°C (47°F) | 5°C (41°F) |
Average low | 3°C (37°F) | 2°C (36°F) | 3°C (38°F) | 6°C (42°F) | 10°C (50°F) | 15°C (59°F) | 16°C (61°F) | 17°C (62°F) | 14°C (58°F) | 11°C (52°F) | 7°C (46°F) | 4°C (40°F) |
Mean minimum | -0°C (32°F) | -1°C (30°F) | -0°C (32°F) | 2°C (36°F) | 6°C (43°F) | 11°C (53°F) | 13°C (56°F) | 14°C (57°F) | 12°C (53°F) | 7°C (45°F) | 3°C (37°F) | 1°C (34°F) |
Minimum | -3°C (26°F) | -6°C (21°F) | -7°C (20°F) | 0°C (33°F) | 4°C (40°F) | 11°C (52°F) | 12°C (54°F) | 13°C (56°F) | 11°C (51°F) | 5°C (41°F) | 1°C (35°F) | -2°C (29°F) |
Compare temperature, precipitation, sunshine, UV index in Grenaa, Central Jutland, Denmark with other places around the world.
Grenaa usually has the most precipitation in August, September and October, with an average of 13 rainy days and 92 mm (3.6 inches) of precipitation per month.The driest months in Grenaa are March, April and June. On average, 46 mm (1.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 58 (2.3) | 54 (2.1) | 54 (2.1) | 34 (1.3) | 60 (2.4) | 50 (2.0) | 63 (2.5) | 84 (3.3) | 88 (3.5) | 104 (4.1) | 67 (2.6) | 78 (3.1) |
Average precipitation days (≥ 1 mm) | 12 | 12 | 11 | 7 | 11 | 9 | 12 | 12 | 13 | 16 | 16 | 16 |
The sunniest months in Grenaa are May, June and July, when the sun shines an average of 14 hours 24 minutes a day.Least sunny months in Grenaa: January, November and December receive an average of 3 hours 41 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 91 | 180 | 259 | 372 | 426 | 445 | 453 | 403 | 313 | 239 | 137 | 110 |
Mean daily daylight hours | 7h 35m | 9h 32m | 11h 53m | 14h 16m | 16h 25m | 17h 35m | 16h 58m | 15h 0m | 12h 41m | 10h 19m | 8h 9m | 6h 56m |
Grenaa 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 Grenaa UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |