Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Ayan features a subarctic climate (Dfc).Temperatures typically range between -20 °C (-4 °F) and 14 °C (58 °F) through the year, but rarely can drop to -34 °C (-28 °F) or can rise to as high as 25 °C (77 °F).The average annual precipitation amounts to about 769 mm (30.3 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually.Ayan enjoys an average of 2849 hours of sunshine throughout the year, and daylight varies from 6 hours 56 minutes to 17 hours 36 minutes per day.
The warmest months in Ayan are July, August and September, with daily mean temperatures ranging from 12 to 14 °C (53 - 58 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -20 to -18 °C (-4 - 0 °F) throughout the day. On average each year, Ayan experiences 0 days above 25 °C (77.0 °F) and 184 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | -4°C (24°F) | -5°C (23°F) | 1°C (34°F) | 10°C (50°F) | 17°C (63°F) | 21°C (70°F) | 25°C (77°F) | 22°C (72°F) | 21°C (69°F) | 11°C (53°F) | 4°C (40°F) | -4°C (25°F) |
Mean maximum | -9°C (16°F) | -8°C (19°F) | -2°C (29°F) | 5°C (41°F) | 11°C (53°F) | 15°C (59°F) | 22°C (72°F) | 21°C (70°F) | 18°C (64°F) | 10°C (50°F) | 2°C (35°F) | -6°C (22°F) |
Average high | -18°C (-1°F) | -16°C (4°F) | -8°C (18°F) | -1°C (31°F) | 4°C (39°F) | 8°C (47°F) | 14°C (58°F) | 15°C (60°F) | 13°C (56°F) | 5°C (41°F) | -7°C (20°F) | -17°C (2°F) |
Daily mean | -20°C (-4°F) | -18°C (-0°F) | -11°C (13°F) | -3°C (27°F) | 2°C (36°F) | 7°C (45°F) | 13°C (55°F) | 14°C (58°F) | 12°C (53°F) | 4°C (39°F) | -8°C (17°F) | -19°C (-1°F) |
Average low | -22°C (-7°F) | -20°C (-4°F) | -13°C (8°F) | -5°C (23°F) | 1°C (34°F) | 6°C (43°F) | 12°C (53°F) | 13°C (56°F) | 10°C (51°F) | 2°C (36°F) | -10°C (14°F) | -20°C (-4°F) |
Mean minimum | -29°C (-20°F) | -26°C (-15°F) | -20°C (-4°F) | -10°C (15°F) | -2°C (28°F) | 3°C (37°F) | 9°C (48°F) | 11°C (52°F) | 6°C (44°F) | -5°C (24°F) | -18°C (-1°F) | -29°C (-19°F) |
Minimum | -33°C (-26°F) | -34°C (-28°F) | -26°C (-14°F) | -11°C (12°F) | -3°C (27°F) | 1°C (34°F) | 7°C (46°F) | 9°C (48°F) | 4°C (40°F) | -10°C (15°F) | -24°C (-11°F) | -32°C (-26°F) |
Compare temperature, precipitation, sunshine, UV index in Ayan, Khabarovsk, Russian Federation with other places around the world.
Ayan usually has the most precipitation in May, August and September, with an average of 10 rainy days and 109 mm (4.3 inches) of precipitation per month.The driest months in Ayan are January, February and March. On average, 21 mm (0.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 27 (1.1) | 15 (0.6) | 20 (0.8) | 53 (2.1) | 105 (4.1) | 78 (3.1) | 85 (3.3) | 90 (3.6) | 130 (5.1) | 55 (2.2) | 67 (2.6) | 44 (1.7) |
Average precipitation days (≥ 1 mm) | 4 | 4 | 3 | 8 | 11 | 10 | 10 | 11 | 10 | 6 | 7 | 7 |
The sunniest months in Ayan are May, June and July, when the sun shines an average of 10 hours 13 minutes a day.Least sunny months in Ayan: January, November and December receive an average of 4 hours 17 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 122 | 173 | 279 | 285 | 311 | 303 | 324 | 292 | 264 | 218 | 145 | 126 |
Mean daily daylight hours | 7h 34m | 9h 30m | 11h 51m | 14h 15m | 16h 24m | 17h 36m | 16h 59m | 15h 2m | 12h 43m | 10h 20m | 8h 10m | 6h 56m |
Ayan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the 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 1. For more detailed information, check out our hourly Ayan UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 1 | 2 | 3 | 5 | 6 | 6 | 7 | 6 | 5 | 2 | 1 | 1 |