Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Douba features a humid subtropical climate (Cwa).Temperatures typically range between -1 °C (30 °F) and 21 °C (70 °F) through the year, but rarely can drop to -19 °C (-1 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 1181 mm (46.5 inches) and receives 158 rainy days on the 1 mm (0.04 inches) threshold annually.Douba enjoys an average of 2895 hours of sunshine throughout the year, and daylight varies from 9 hours 58 minutes to 14 hours 18 minutes per day.
The warmest months in Douba are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 1 °C (30 - 34 °F) throughout the day. On average each year, Douba experiences 38 days above 25 °C (77.0 °F) and 89 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 9°C (48°F) | 17°C (63°F) | 22°C (72°F) | 25°C (77°F) | 27°C (81°F) | 28°C (83°F) | 32°C (90°F) | 32°C (90°F) | 27°C (80°F) | 23°C (73°F) | 17°C (63°F) | 10°C (51°F) |
Mean maximum | 7°C (46°F) | 13°C (55°F) | 20°C (68°F) | 23°C (74°F) | 26°C (79°F) | 26°C (79°F) | 31°C (87°F) | 30°C (87°F) | 25°C (77°F) | 20°C (68°F) | 16°C (60°F) | 8°C (47°F) |
Average high | 3°C (37°F) | 6°C (43°F) | 12°C (54°F) | 16°C (61°F) | 20°C (68°F) | 23°C (73°F) | 25°C (78°F) | 25°C (77°F) | 20°C (67°F) | 14°C (57°F) | 9°C (48°F) | 3°C (38°F) |
Daily mean | -1°C (30°F) | 1°C (34°F) | 7°C (45°F) | 11°C (53°F) | 15°C (60°F) | 19°C (66°F) | 21°C (70°F) | 21°C (70°F) | 16°C (61°F) | 10°C (51°F) | 5°C (42°F) | -1°C (31°F) |
Average low | -5°C (23°F) | -3°C (26°F) | 3°C (38°F) | 7°C (45°F) | 11°C (52°F) | 15°C (59°F) | 18°C (64°F) | 17°C (63°F) | 13°C (56°F) | 8°C (46°F) | 2°C (36°F) | -4°C (25°F) |
Mean minimum | -13°C (8°F) | -10°C (14°F) | -2°C (29°F) | 3°C (37°F) | 5°C (42°F) | 10°C (51°F) | 14°C (57°F) | 13°C (55°F) | 10°C (50°F) | 4°C (39°F) | -5°C (23°F) | -11°C (13°F) |
Minimum | -19°C (-1°F) | -17°C (3°F) | -3°C (27°F) | -0°C (32°F) | 3°C (37°F) | 8°C (47°F) | 13°C (55°F) | 11°C (52°F) | 8°C (47°F) | 3°C (37°F) | -7°C (19°F) | -17°C (1°F) |
Compare temperature, precipitation, sunshine, UV index in Douba, Gansu, China with other places around the world.
Douba usually has the most precipitation in July, August and September, with an average of 19 rainy days and 190 mm (7.5 inches) of precipitation per month.The driest months in Douba are January, February and December. On average, 25 mm (1.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 22 (0.9) | 29 (1.1) | 50 (2.0) | 82 (3.2) | 97 (3.8) | 140 (5.5) | 192 (7.6) | 208 (8.2) | 169 (6.7) | 130 (5.1) | 38 (1.5) | 24 (1.0) |
Average precipitation days (≥ 1 mm) | 7 | 6 | 13 | 13 | 13 | 15 | 19 | 20 | 18 | 17 | 10 | 7 |
The sunniest months in Douba are May, July and August, when the sun shines an average of 10 hours 0 minutes a day.Least sunny months in Douba: January, October and November receive an average of 5 hours 51 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 189 | 228 | 243 | 241 | 299 | 280 | 322 | 309 | 209 | 153 | 195 | 221 |
Mean daily daylight hours | 10h 12m | 10h 58m | 11h 58m | 13h 0m | 13h 52m | 14h 18m | 14h 5m | 13h 20m | 12h 20m | 11h 19m | 10h 25m | 9h 58m |
Douba experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, November 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 Douba UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 5 | 7 | 8 | 10 | 12 | 12 | 12 | 12 | 11 | 8 | 5 | 4 |