Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Purcellville features a humid subtropical climate (Cfa).Temperatures typically range between 2 °C (36 °F) and 26 °C (79 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 37 °C (100 °F).The average annual precipitation amounts to about 1198 mm (47.2 inches) and receives 125 rainy days on the 1 mm (0.04 inches) threshold annually.Purcellville enjoys an average of 3021 hours of sunshine throughout the year, and daylight varies from 9 hours 25 minutes to 14 hours 53 minutes per day.
The warmest months in Purcellville are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 79 °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 - 40 °F) throughout the day. On average each year, Purcellville experiences 110 days above 25 °C (77.0 °F) and 70 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 21°C (69°F) | 28°C (83°F) | 27°C (80°F) | 31°C (88°F) | 33°C (91°F) | 35°C (96°F) | 37°C (99°F) | 37°C (100°F) | 35°C (96°F) | 35°C (95°F) | 25°C (77°F) | 20°C (68°F) |
Mean maximum | 17°C (63°F) | 22°C (72°F) | 25°C (78°F) | 29°C (84°F) | 32°C (90°F) | 34°C (93°F) | 36°C (97°F) | 35°C (95°F) | 33°C (92°F) | 30°C (87°F) | 24°C (75°F) | 17°C (63°F) |
Average high | 6°C (43°F) | 9°C (48°F) | 13°C (55°F) | 18°C (65°F) | 24°C (75°F) | 28°C (83°F) | 32°C (89°F) | 30°C (86°F) | 27°C (80°F) | 21°C (70°F) | 13°C (55°F) | 8°C (47°F) |
Daily mean | 2°C (36°F) | 4°C (40°F) | 7°C (45°F) | 13°C (55°F) | 18°C (65°F) | 23°C (74°F) | 26°C (79°F) | 25°C (77°F) | 21°C (71°F) | 16°C (61°F) | 8°C (46°F) | 4°C (39°F) |
Average low | -2°C (29°F) | -0°C (32°F) | 2°C (36°F) | 8°C (46°F) | 13°C (56°F) | 18°C (64°F) | 21°C (71°F) | 20°C (69°F) | 17°C (62°F) | 11°C (52°F) | 3°C (37°F) | -0°C (32°F) |
Mean minimum | -11°C (12°F) | -10°C (15°F) | -6°C (21°F) | -0°C (32°F) | 4°C (40°F) | 12°C (54°F) | 16°C (62°F) | 15°C (60°F) | 9°C (48°F) | 3°C (37°F) | -4°C (24°F) | -8°C (18°F) |
Minimum | -17°C (2°F) | -16°C (3°F) | -9°C (16°F) | -2°C (28°F) | 1°C (34°F) | 9°C (48°F) | 14°C (58°F) | 14°C (57°F) | 4°C (40°F) | 1°C (33°F) | -6°C (22°F) | -12°C (11°F) |
Compare temperature, precipitation, sunshine, UV index in Purcellville, Virginia, United States with other places around the world.
Purcellville usually has the most precipitation in May, July and August, with an average of 12 rainy days and 124 mm (4.9 inches) of precipitation per month.The driest months in Purcellville are January, March and November. On average, 76 mm (3.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 59 (2.3) | 94 (3.7) | 85 (3.4) | 100 (4.0) | 138 (5.4) | 108 (4.2) | 124 (4.9) | 110 (4.3) | 103 (4.1) | 100 (3.9) | 83 (3.3) | 93 (3.6) |
Average precipitation days (≥ 1 mm) | 8 | 11 | 10 | 12 | 14 | 11 | 11 | 13 | 10 | 9 | 7 | 9 |
The sunniest months in Purcellville are June, July and August, when the sun shines an average of 10 hours 43 minutes a day.Least sunny months in Purcellville: January, February and December receive an average of 5 hours 40 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 147 | 178 | 256 | 253 | 270 | 319 | 353 | 313 | 274 | 240 | 223 | 190 |
Mean daily daylight hours | 9h 44m | 10h 43m | 11h 58m | 13h 15m | 14h 20m | 14h 53m | 14h 35m | 13h 37m | 12h 23m | 11h 6m | 9h 59m | 9h 25m |
Purcellville experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Purcellville UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 3 | 5 | 7 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 5 | 3 |