Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Heppenheim an der Bergstrasse features a oceanic climate (Cfb).Temperatures typically range between 2 °C (36 °F) and 20 °C (69 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 845 mm (33.3 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually.Heppenheim an der Bergstrasse enjoys an average of 3418 hours of sunshine throughout the year, and daylight varies from 8 hours 10 minutes to 16 hours 14 minutes per day.
The warmest months in Heppenheim an der Bergstrasse are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (67 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 4 °C (36 - 39 °F) throughout the day. On average each year, Heppenheim an der Bergstrasse experiences 47 days above 25 °C (77.0 °F) and 47 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 13°C (56°F) | 18°C (65°F) | 22°C (73°F) | 27°C (80°F) | 31°C (89°F) | 36°C (97°F) | 39°C (102°F) | 36°C (97°F) | 32°C (90°F) | 26°C (80°F) | 21°C (70°F) | 14°C (58°F) |
Mean maximum | 11°C (53°F) | 15°C (58°F) | 19°C (66°F) | 24°C (75°F) | 27°C (82°F) | 30°C (86°F) | 32°C (91°F) | 33°C (91°F) | 29°C (84°F) | 23°C (73°F) | 17°C (63°F) | 13°C (55°F) |
Average high | 4°C (40°F) | 7°C (45°F) | 11°C (52°F) | 15°C (60°F) | 19°C (66°F) | 24°C (76°F) | 25°C (78°F) | 25°C (78°F) | 21°C (70°F) | 15°C (60°F) | 9°C (48°F) | 6°C (43°F) |
Daily mean | 2°C (36°F) | 4°C (39°F) | 6°C (44°F) | 10°C (51°F) | 14°C (57°F) | 19°C (67°F) | 20°C (69°F) | 20°C (69°F) | 16°C (61°F) | 11°C (53°F) | 6°C (43°F) | 4°C (39°F) |
Average low | 0°C (33°F) | 1°C (34°F) | 2°C (37°F) | 5°C (41°F) | 9°C (49°F) | 14°C (58°F) | 15°C (59°F) | 15°C (60°F) | 11°C (52°F) | 8°C (47°F) | 4°C (39°F) | 2°C (36°F) |
Mean minimum | -6°C (22°F) | -5°C (22°F) | -4°C (25°F) | -2°C (29°F) | 2°C (35°F) | 8°C (47°F) | 10°C (51°F) | 10°C (50°F) | 5°C (41°F) | 2°C (37°F) | -2°C (28°F) | -5°C (24°F) |
Minimum | -12°C (10°F) | -11°C (13°F) | -10°C (14°F) | -4°C (25°F) | -0°C (32°F) | 7°C (45°F) | 8°C (47°F) | 7°C (44°F) | 4°C (39°F) | 2°C (35°F) | -4°C (25°F) | -6°C (21°F) |
Compare temperature, precipitation, sunshine, UV index in Heppenheim an der Bergstrasse, Hesse, Germany with other places around the world.
Heppenheim an der Bergstrasse usually has the most precipitation in March, June and December, with an average of 14 rainy days and 97 mm (3.8 inches) of precipitation per month.The driest months in Heppenheim an der Bergstrasse are April, September and November. On average, 48 mm (1.9 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 72 (2.8) | 65 (2.6) | 85 (3.3) | 36 (1.4) | 84 (3.3) | 87 (3.4) | 63 (2.5) | 58 (2.3) | 53 (2.1) | 68 (2.7) | 55 (2.2) | 120 (4.7) |
Average precipitation days (≥ 1 mm) | 13 | 11 | 14 | 7 | 12 | 11 | 10 | 12 | 7 | 12 | 10 | 19 |
The sunniest months in Heppenheim an der Bergstrasse are May, June and July, when the sun shines an average of 12 hours 56 minutes a day.Least sunny months in Heppenheim an der Bergstrasse: January, November and December receive an average of 4 hours 44 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 118 | 205 | 274 | 347 | 386 | 390 | 412 | 385 | 320 | 258 | 184 | 133 |
Mean daily daylight hours | 8h 38m | 10h 6m | 11h 55m | 13h 47m | 15h 24m | 16h 14m | 15h 47m | 14h 20m | 12h 33m | 10h 42m | 9h 2m | 8h 10m |
Heppenheim an der Bergstrasse experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 8, which corresponds to the Very 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 2. For more detailed information, check out our hourly Heppenheim an der Bergstrasse UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 3 | 4 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |