Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Acheng features a humid continental climate (Dwb).Temperatures typically range between -17 °C (1 °F) and 24 °C (76 °F) through the year, but rarely can drop to -37 °C (-34 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 781 mm (30.7 inches) and receives 96 rainy days on the 1 mm (0.04 inches) threshold annually.Acheng enjoys an average of 3221 hours of sunshine throughout the year, and daylight varies from 8 hours 45 minutes to 15 hours 36 minutes per day.
The warmest months in Acheng are June, July and August, with daily mean temperatures ranging from 20 to 24 °C (68 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -13 °C (1 - 9 °F) throughout the day. On average each year, Acheng experiences 56 days above 25 °C (77.0 °F) and 157 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | -1°C (30°F) | 9°C (48°F) | 20°C (68°F) | 26°C (79°F) | 33°C (91°F) | 35°C (96°F) | 34°C (94°F) | 32°C (90°F) | 28°C (84°F) | 28°C (82°F) | 14°C (57°F) | 7°C (45°F) |
Mean maximum | -3°C (26°F) | 3°C (38°F) | 14°C (58°F) | 24°C (76°F) | 30°C (86°F) | 29°C (85°F) | 33°C (91°F) | 30°C (87°F) | 27°C (81°F) | 22°C (73°F) | 12°C (54°F) | 1°C (33°F) |
Average high | -12°C (11°F) | -7°C (19°F) | 3°C (39°F) | 13°C (56°F) | 20°C (69°F) | 24°C (75°F) | 28°C (83°F) | 25°C (77°F) | 21°C (70°F) | 13°C (55°F) | 1°C (33°F) | -10°C (14°F) |
Daily mean | -17°C (1°F) | -13°C (9°F) | -2°C (29°F) | 8°C (46°F) | 15°C (59°F) | 20°C (68°F) | 24°C (76°F) | 21°C (70°F) | 16°C (60°F) | 7°C (44°F) | -4°C (25°F) | -15°C (6°F) |
Average low | -23°C (-8°F) | -19°C (-2°F) | -7°C (19°F) | 1°C (35°F) | 9°C (49°F) | 15°C (59°F) | 20°C (68°F) | 18°C (64°F) | 11°C (51°F) | 1°C (34°F) | -8°C (17°F) | -19°C (-2°F) |
Mean minimum | -30°C (-21°F) | -27°C (-16°F) | -20°C (-4°F) | -6°C (22°F) | 2°C (35°F) | 10°C (50°F) | 15°C (59°F) | 11°C (52°F) | 4°C (39°F) | -6°C (22°F) | -18°C (0°F) | -27°C (-16°F) |
Minimum | -37°C (-34°F) | -29°C (-21°F) | -26°C (-15°F) | -9°C (17°F) | 0°C (33°F) | 8°C (46°F) | 12°C (55°F) | 7°C (44°F) | 1°C (34°F) | -9°C (17°F) | -22°C (-8°F) | -29°C (-20°F) |
Compare temperature, precipitation, sunshine, UV index in Acheng, Heilongjiang, China with other places around the world.
Acheng usually has the most precipitation in July, August and September, with an average of 15 rainy days and 148 mm (5.8 inches) of precipitation per month.The driest months in Acheng are January, February and December. On average, 9 mm (0.4 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 6 (0.3) | 10 (0.4) | 20 (0.8) | 25 (1.0) | 87 (3.4) | 117 (4.6) | 146 (5.7) | 181 (7.1) | 117 (4.6) | 29 (1.2) | 31 (1.2) | 11 (0.4) |
Average precipitation days (≥ 1 mm) | 2 | 2 | 5 | 5 | 10 | 14 | 16 | 17 | 12 | 6 | 5 | 2 |
The sunniest months in Acheng are May, June and July, when the sun shines an average of 10 hours 37 minutes a day.Least sunny months in Acheng: January, November and December receive an average of 6 hours 47 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 183 | 235 | 282 | 292 | 316 | 324 | 336 | 282 | 271 | 256 | 214 | 226 |
Mean daily daylight hours | 9h 7m | 10h 21m | 11h 55m | 13h 31m | 14h 54m | 15h 36m | 15h 15m | 14h 2m | 12h 30m | 10h 54m | 9h 29m | 8h 45m |
Acheng experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, November 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 Acheng UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 2 |