Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Bochum features a oceanic climate (Cfb).Temperatures typically range between 3 °C (38 °F) and 19 °C (66 °F) through the year, but rarely can drop to -15 °C (6 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 931 mm (36.7 inches) and receives 160 rainy days on the 1 mm (0.04 inches) threshold annually.Bochum enjoys an average of 3311 hours of sunshine throughout the year, and daylight varies from 7 hours 53 minutes to 16 hours 32 minutes per day.
The warmest months in Bochum are June, July and August, with daily mean temperatures ranging from 19 to 19 °C (66 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (38 - 41 °F) throughout the day. On average each year, Bochum experiences 33 days above 25 °C (77.0 °F) and 35 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 14°C (57°F) | 19°C (67°F) | 22°C (72°F) | 28°C (82°F) | 33°C (91°F) | 35°C (96°F) | 38°C (101°F) | 36°C (97°F) | 32°C (89°F) | 27°C (80°F) | 19°C (67°F) | 15°C (59°F) |
Mean maximum | 12°C (53°F) | 15°C (60°F) | 19°C (66°F) | 24°C (76°F) | 28°C (82°F) | 30°C (85°F) | 31°C (88°F) | 31°C (89°F) | 29°C (84°F) | 22°C (72°F) | 16°C (62°F) | 13°C (56°F) |
Average high | 5°C (42°F) | 7°C (45°F) | 11°C (51°F) | 14°C (58°F) | 18°C (65°F) | 23°C (74°F) | 23°C (74°F) | 24°C (75°F) | 20°C (68°F) | 15°C (59°F) | 9°C (49°F) | 6°C (44°F) |
Daily mean | 3°C (38°F) | 4°C (40°F) | 7°C (44°F) | 10°C (50°F) | 14°C (57°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 15°C (59°F) | 12°C (53°F) | 7°C (44°F) | 5°C (41°F) |
Average low | 1°C (34°F) | 2°C (35°F) | 3°C (37°F) | 5°C (41°F) | 9°C (48°F) | 14°C (57°F) | 14°C (58°F) | 15°C (59°F) | 11°C (52°F) | 9°C (48°F) | 4°C (40°F) | 3°C (37°F) |
Mean minimum | -4°C (25°F) | -5°C (24°F) | -3°C (26°F) | -2°C (28°F) | 2°C (36°F) | 8°C (47°F) | 9°C (49°F) | 9°C (48°F) | 5°C (41°F) | 2°C (36°F) | -2°C (29°F) | -4°C (25°F) |
Minimum | -9°C (17°F) | -15°C (6°F) | -9°C (16°F) | -4°C (25°F) | 0°C (33°F) | 7°C (44°F) | 8°C (46°F) | 7°C (46°F) | 2°C (35°F) | 1°C (34°F) | -5°C (24°F) | -6°C (22°F) |
Compare temperature, precipitation, sunshine, UV index in Bochum, North Rhine-Westphalia, Germany with other places around the world.
Bochum usually has the most precipitation in July, October and December, with an average of 16 rainy days and 101 mm (4.0 inches) of precipitation per month.The driest months in Bochum are April, June and November. On average, 55 mm (2.2 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 80 (3.2) | 85 (3.4) | 85 (3.4) | 39 (1.5) | 70 (2.7) | 67 (2.6) | 98 (3.9) | 77 (3.0) | 67 (2.6) | 97 (3.8) | 59 (2.3) | 108 (4.2) |
Average precipitation days (≥ 1 mm) | 13 | 12 | 15 | 9 | 13 | 11 | 14 | 15 | 11 | 15 | 12 | 20 |
The sunniest months in Bochum are May, June and July, when the sun shines an average of 12 hours 47 minutes a day.Least sunny months in Bochum: January, November and December receive an average of 4 hours 23 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 104 | 197 | 262 | 344 | 386 | 384 | 405 | 379 | 314 | 232 | 178 | 120 |
Mean daily daylight hours | 8h 24m | 9h 58m | 11h 54m | 13h 54m | 15h 38m | 16h 32m | 16h 3m | 14h 30m | 12h 35m | 10h 36m | 8h 50m | 7h 53m |
Bochum experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Bochum 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 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |