Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Thornhill features a oceanic climate (Cfb).Temperatures typically range between 3 °C (38 °F) and 15 °C (59 °F) through the year, but rarely can drop to -14 °C (6 °F) or can rise to as high as 28 °C (83 °F).The average annual precipitation amounts to about 1330 mm (52.4 inches) and receives 188 rainy days on the 1 mm (0.04 inches) threshold annually.Thornhill enjoys an average of 2877 hours of sunshine throughout the year, and daylight varies from 7 hours 12 minutes to 17 hours 18 minutes per day.
The warmest months in Thornhill are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (56 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 4 °C (38 - 40 °F) throughout the day. On average each year, Thornhill experiences 1 days above 25 °C (77.0 °F) and 49 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 12°C (54°F) | 14°C (57°F) | 16°C (62°F) | 20°C (69°F) | 24°C (76°F) | 28°C (83°F) | 28°C (82°F) | 25°C (77°F) | 25°C (78°F) | 19°C (67°F) | 13°C (55°F) | 12°C (53°F) |
Mean maximum | 10°C (51°F) | 11°C (52°F) | 13°C (56°F) | 16°C (62°F) | 21°C (70°F) | 22°C (73°F) | 24°C (75°F) | 23°C (73°F) | 20°C (69°F) | 16°C (61°F) | 12°C (54°F) | 11°C (52°F) |
Average high | 5°C (42°F) | 6°C (43°F) | 8°C (47°F) | 11°C (52°F) | 14°C (57°F) | 17°C (62°F) | 18°C (65°F) | 17°C (63°F) | 15°C (59°F) | 12°C (53°F) | 8°C (47°F) | 6°C (43°F) |
Daily mean | 3°C (38°F) | 4°C (39°F) | 5°C (41°F) | 7°C (45°F) | 10°C (50°F) | 13°C (56°F) | 15°C (59°F) | 14°C (57°F) | 12°C (54°F) | 9°C (48°F) | 6°C (43°F) | 4°C (40°F) |
Average low | 1°C (34°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) | 6°C (43°F) | 9°C (49°F) | 11°C (52°F) | 11°C (52°F) | 8°C (48°F) | 6°C (43°F) | 3°C (38°F) | 2°C (36°F) |
Mean minimum | -6°C (22°F) | -4°C (26°F) | -3°C (26°F) | -3°C (28°F) | -1°C (31°F) | 5°C (41°F) | 7°C (44°F) | 6°C (43°F) | 2°C (37°F) | -1°C (30°F) | -2°C (28°F) | -4°C (25°F) |
Minimum | -14°C (6°F) | -5°C (23°F) | -7°C (19°F) | -4°C (25°F) | -2°C (28°F) | 4°C (40°F) | 6°C (43°F) | 5°C (41°F) | 0°C (33°F) | -4°C (26°F) | -4°C (25°F) | -7°C (19°F) |
Compare temperature, precipitation, sunshine, UV index in Thornhill, Scotland, United Kingdom with other places around the world.
Thornhill usually has the most precipitation in February, August and October, with an average of 18 rainy days and 149 mm (5.9 inches) of precipitation per month.The driest months in Thornhill are January, April and May. On average, 69 mm (2.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 86 (3.4) | 161 (6.3) | 116 (4.6) | 47 (1.9) | 75 (2.9) | 112 (4.4) | 103 (4.0) | 144 (5.7) | 101 (4.0) | 142 (5.6) | 121 (4.8) | 122 (4.8) |
Average precipitation days (≥ 1 mm) | 12 | 17 | 17 | 10 | 15 | 16 | 15 | 19 | 16 | 18 | 16 | 17 |
The sunniest months in Thornhill are May, June and July, when the sun shines an average of 12 hours 29 minutes a day.Least sunny months in Thornhill: January, November and December receive an average of 2 hours 47 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 71 | 131 | 192 | 320 | 390 | 367 | 391 | 342 | 277 | 206 | 110 | 74 |
Mean daily daylight hours | 7h 48m | 9h 39m | 11h 53m | 14h 10m | 16h 12m | 17h 18m | 16h 43m | 14h 52m | 12h 39m | 10h 23m | 8h 20m | 7h 12m |
Thornhill 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 Thornhill UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 1 | 2 | 3 | 5 | 6 | 8 | 8 | 6 | 5 | 3 | 2 | 1 |