Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Heddon on the Wall features a oceanic climate (Cfb).Temperatures typically range between 4 °C (40 °F) and 16 °C (61 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 29 °C (85 °F).The average annual precipitation amounts to about 851 mm (33.5 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually.Heddon on the Wall enjoys an average of 3161 hours of sunshine throughout the year, and daylight varies from 7 hours 16 minutes to 17 hours 14 minutes per day.
The warmest months in Heddon on the Wall are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (58 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 5 °C (40 - 41 °F) throughout the day. On average each year, Heddon on the Wall experiences 4 days above 25 °C (77.0 °F) and 25 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 14°C (57°F) | 17°C (63°F) | 18°C (64°F) | 23°C (73°F) | 25°C (77°F) | 28°C (82°F) | 29°C (85°F) | 27°C (81°F) | 27°C (80°F) | 20°C (69°F) | 15°C (60°F) | 13°C (56°F) |
Mean maximum | 12°C (53°F) | 12°C (55°F) | 15°C (60°F) | 20°C (68°F) | 22°C (72°F) | 23°C (74°F) | 25°C (78°F) | 24°C (76°F) | 23°C (73°F) | 18°C (64°F) | 14°C (57°F) | 13°C (55°F) |
Average high | 6°C (44°F) | 7°C (46°F) | 9°C (49°F) | 11°C (53°F) | 15°C (59°F) | 18°C (64°F) | 20°C (68°F) | 19°C (66°F) | 17°C (62°F) | 13°C (56°F) | 9°C (49°F) | 7°C (45°F) |
Daily mean | 4°C (40°F) | 5°C (41°F) | 6°C (43°F) | 8°C (46°F) | 11°C (52°F) | 14°C (58°F) | 16°C (61°F) | 15°C (60°F) | 13°C (56°F) | 10°C (51°F) | 7°C (45°F) | 5°C (41°F) |
Average low | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 4°C (39°F) | 7°C (45°F) | 10°C (51°F) | 12°C (54°F) | 12°C (54°F) | 10°C (50°F) | 7°C (46°F) | 5°C (41°F) | 3°C (37°F) |
Mean minimum | -3°C (27°F) | -4°C (25°F) | -2°C (28°F) | -1°C (30°F) | 1°C (34°F) | 7°C (44°F) | 8°C (47°F) | 8°C (46°F) | 4°C (40°F) | 1°C (35°F) | -1°C (30°F) | -2°C (28°F) |
Minimum | -5°C (22°F) | -8°C (18°F) | -5°C (23°F) | -3°C (27°F) | -1°C (30°F) | 5°C (42°F) | 7°C (45°F) | 7°C (45°F) | 3°C (38°F) | -0°C (32°F) | -3°C (26°F) | -6°C (22°F) |
Compare temperature, precipitation, sunshine, UV index in Heddon on the Wall, England, United Kingdom with other places around the world.
Heddon on the Wall usually has the most precipitation in July, August and October, with an average of 14 rainy days and 87 mm (3.4 inches) of precipitation per month.The driest months in Heddon on the Wall are January, April and May. On average, 50 mm (2.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 52 (2.1) | 82 (3.2) | 71 (2.8) | 37 (1.4) | 60 (2.4) | 81 (3.2) | 83 (3.3) | 92 (3.6) | 68 (2.7) | 87 (3.4) | 64 (2.5) | 72 (2.9) |
Average precipitation days (≥ 1 mm) | 10 | 15 | 14 | 8 | 14 | 11 | 14 | 16 | 13 | 14 | 13 | 14 |
The sunniest months in Heddon on the Wall are May, June and July, when the sun shines an average of 13 hours 3 minutes a day.Least sunny months in Heddon on the Wall: January, November and December receive an average of 3 hours 32 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 92 | 153 | 226 | 343 | 401 | 386 | 413 | 363 | 311 | 237 | 132 | 100 |
Mean daily daylight hours | 7h 52m | 9h 41m | 11h 53m | 14h 9m | 16h 9m | 17h 14m | 16h 39m | 14h 50m | 12h 39m | 10h 25m | 8h 23m | 7h 16m |
Heddon on the Wall experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 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 Heddon on the Wall 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 | 8 | 8 | 6 | 5 | 3 | 2 | 1 |