Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Biandu features a humid continental climate (Dwb).Temperatures typically range between -9 °C (16 °F) and 15 °C (60 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 28 °C (83 °F).The average annual precipitation amounts to about 837 mm (32.9 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually.Biandu enjoys an average of 3372 hours of sunshine throughout the year, and daylight varies from 9 hours 51 minutes to 14 hours 25 minutes per day.
The warmest months in Biandu are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (55 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -6 °C (16 - 21 °F) throughout the day. On average each year, Biandu experiences 2 days above 25 °C (77.0 °F) and 172 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 9°C (48°F) | 15°C (59°F) | 20°C (69°F) | 23°C (73°F) | 24°C (75°F) | 23°C (73°F) | 28°C (83°F) | 26°C (79°F) | 23°C (74°F) | 22°C (71°F) | 18°C (64°F) | 9°C (48°F) |
Mean maximum | 5°C (42°F) | 10°C (50°F) | 15°C (59°F) | 20°C (68°F) | 22°C (73°F) | 21°C (70°F) | 26°C (79°F) | 25°C (77°F) | 22°C (71°F) | 18°C (65°F) | 15°C (59°F) | 6°C (43°F) |
Average high | -1°C (30°F) | 1°C (34°F) | 7°C (44°F) | 11°C (52°F) | 15°C (59°F) | 17°C (63°F) | 21°C (69°F) | 20°C (68°F) | 16°C (61°F) | 10°C (51°F) | 5°C (41°F) | -1°C (30°F) |
Daily mean | -9°C (16°F) | -6°C (21°F) | 0°C (32°F) | 5°C (41°F) | 9°C (49°F) | 13°C (55°F) | 15°C (60°F) | 15°C (58°F) | 11°C (52°F) | 5°C (42°F) | -2°C (28°F) | -9°C (17°F) |
Average low | -16°C (3°F) | -13°C (8°F) | -6°C (21°F) | -1°C (30°F) | 3°C (38°F) | 8°C (46°F) | 10°C (51°F) | 10°C (50°F) | 7°C (45°F) | 1°C (34°F) | -8°C (18°F) | -15°C (5°F) |
Mean minimum | -24°C (-12°F) | -22°C (-7°F) | -13°C (9°F) | -9°C (17°F) | -2°C (28°F) | 2°C (37°F) | 6°C (43°F) | 5°C (42°F) | 2°C (35°F) | -8°C (18°F) | -17°C (1°F) | -22°C (-8°F) |
Minimum | -28°C (-18°F) | -24°C (-12°F) | -20°C (-3°F) | -14°C (7°F) | -5°C (23°F) | 1°C (34°F) | 5°C (41°F) | 4°C (39°F) | -0°C (32°F) | -13°C (9°F) | -23°C (-8°F) | -27°C (-16°F) |
Compare temperature, precipitation, sunshine, UV index in Biandu, Gansu, China with other places around the world.
Biandu usually has the most precipitation in June, August and September, with an average of 18 rainy days and 122 mm (4.8 inches) of precipitation per month.The driest months in Biandu are January, February and December. On average, 14 mm (0.6 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 14 (0.5) | 17 (0.7) | 32 (1.3) | 71 (2.8) | 102 (4.0) | 111 (4.4) | 101 (4.0) | 136 (5.4) | 118 (4.6) | 94 (3.7) | 29 (1.1) | 12 (0.5) |
Average precipitation days (≥ 1 mm) | 5 | 5 | 9 | 14 | 16 | 19 | 14 | 17 | 19 | 18 | 8 | 3 |
The sunniest months in Biandu are May, July and August, when the sun shines an average of 10 hours 21 minutes a day.Least sunny months in Biandu: January, September and October receive an average of 7 hours 48 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 222 | 273 | 301 | 280 | 322 | 295 | 335 | 305 | 254 | 242 | 261 | 277 |
Mean daily daylight hours | 10h 6m | 10h 55m | 11h 58m | 13h 3m | 13h 58m | 14h 25m | 14h 11m | 13h 23m | 12h 21m | 11h 16m | 10h 20m | 9h 51m |
Biandu experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Biandu UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 4 | 7 | 9 | 13 | 14 | 14 | 14 | 13 | 12 | 9 | 6 | 4 |