Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Changtan features a humid subtropical climate (Cfa).Temperatures typically range between 4 °C (40 °F) and 29 °C (84 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1140 mm (44.9 inches) and receives 113 rainy days on the 1 mm (0.04 inches) threshold annually.Changtan enjoys an average of 2965 hours of sunshine throughout the year, and daylight varies from 10 hours 9 minutes to 14 hours 6 minutes per day.
The warmest months in Changtan are June, July and August, with daily mean temperatures ranging from 26 to 29 °C (79 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (40 - 45 °F) throughout the day. On average each year, Changtan experiences 131 days above 25 °C (77.0 °F) and 17 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 18°C (65°F) | 27°C (81°F) | 28°C (83°F) | 31°C (89°F) | 34°C (94°F) | 35°C (96°F) | 37°C (99°F) | 37°C (98°F) | 35°C (96°F) | 35°C (96°F) | 27°C (81°F) | 19°C (66°F) |
Mean maximum | 15°C (59°F) | 20°C (68°F) | 26°C (79°F) | 30°C (87°F) | 33°C (92°F) | 34°C (93°F) | 36°C (96°F) | 36°C (98°F) | 34°C (94°F) | 31°C (87°F) | 25°C (77°F) | 16°C (62°F) |
Average high | 8°C (46°F) | 11°C (52°F) | 17°C (63°F) | 22°C (72°F) | 26°C (80°F) | 30°C (86°F) | 32°C (89°F) | 33°C (91°F) | 29°C (84°F) | 22°C (72°F) | 18°C (64°F) | 11°C (52°F) |
Daily mean | 4°C (40°F) | 7°C (45°F) | 13°C (55°F) | 17°C (64°F) | 22°C (72°F) | 26°C (79°F) | 28°C (83°F) | 29°C (84°F) | 25°C (76°F) | 18°C (64°F) | 13°C (56°F) | 7°C (44°F) |
Average low | 1°C (35°F) | 3°C (38°F) | 9°C (48°F) | 13°C (56°F) | 18°C (65°F) | 22°C (73°F) | 25°C (78°F) | 26°C (78°F) | 21°C (70°F) | 14°C (58°F) | 9°C (49°F) | 3°C (38°F) |
Mean minimum | -5°C (24°F) | -2°C (29°F) | 3°C (38°F) | 7°C (45°F) | 13°C (56°F) | 18°C (65°F) | 22°C (72°F) | 21°C (70°F) | 17°C (62°F) | 9°C (49°F) | 3°C (38°F) | -2°C (28°F) |
Minimum | -11°C (13°F) | -4°C (25°F) | 2°C (36°F) | 5°C (42°F) | 12°C (53°F) | 15°C (60°F) | 21°C (70°F) | 18°C (65°F) | 16°C (60°F) | 9°C (48°F) | 3°C (37°F) | -4°C (25°F) |
Compare temperature, precipitation, sunshine, UV index in Changtan, Hubei, China with other places around the world.
Changtan usually has the most precipitation in May, June and July, with an average of 12 rainy days and 185 mm (7.3 inches) of precipitation per month.The driest months in Changtan are January, February and December. On average, 30 mm (1.2 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 40 (1.6) | 35 (1.4) | 85 (3.4) | 104 (4.1) | 151 (6.0) | 196 (7.7) | 207 (8.2) | 114 (4.5) | 89 (3.5) | 61 (2.4) | 40 (1.6) | 16 (0.6) |
Average precipitation days (≥ 1 mm) | 5 | 6 | 11 | 9 | 11 | 13 | 14 | 15 | 10 | 8 | 7 | 4 |
The sunniest months in Changtan are June, July and August, when the sun shines an average of 9 hours 36 minutes a day.Least sunny months in Changtan: January, October and November receive an average of 6 hours 42 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 182 | 224 | 245 | 241 | 273 | 278 | 296 | 308 | 250 | 212 | 221 | 230 |
Mean daily daylight hours | 10h 22m | 11h 4m | 11h 59m | 12h 55m | 13h 43m | 14h 6m | 13h 54m | 13h 13m | 12h 19m | 11h 23m | 10h 34m | 10h 9m |
Changtan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme 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 Changtan UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 5 | 5 | 8 | 9 | 11 | 11 | 12 | 11 | 10 | 8 | 6 | 4 |