Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Bol'shaya Rechka features a humid continental climate (Dfb).Temperatures typically range between -17 °C (1 °F) and 17 °C (62 °F) through the year, but rarely can drop to -36 °C (-33 °F) or can rise to as high as 29 °C (84 °F).The average annual precipitation amounts to about 473 mm (18.6 inches) and receives 89 rainy days on the 1 mm (0.04 inches) threshold annually.Bol'shaya Rechka enjoys an average of 3516 hours of sunshine throughout the year, and daylight varies from 7 hours 49 minutes to 16 hours 37 minutes per day.
The warmest months in Bol'shaya Rechka are June, July and August, with daily mean temperatures ranging from 14 to 17 °C (57 - 62 °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 - 8 °F) throughout the day. On average each year, Bol'shaya Rechka experiences 3 days above 25 °C (77.0 °F) and 177 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | -5°C (24°F) | 3°C (37°F) | 10°C (50°F) | 25°C (78°F) | 29°C (84°F) | 28°C (83°F) | 27°C (80°F) | 26°C (79°F) | 24°C (75°F) | 19°C (67°F) | 10°C (50°F) | 5°C (42°F) |
Mean maximum | -6°C (21°F) | -2°C (29°F) | 8°C (47°F) | 20°C (68°F) | 22°C (73°F) | 24°C (76°F) | 26°C (78°F) | 25°C (77°F) | 22°C (72°F) | 14°C (58°F) | 8°C (47°F) | -1°C (31°F) |
Average high | -14°C (7°F) | -11°C (12°F) | -1°C (31°F) | 8°C (46°F) | 13°C (56°F) | 19°C (66°F) | 21°C (70°F) | 20°C (69°F) | 14°C (58°F) | 7°C (45°F) | -2°C (28°F) | -10°C (14°F) |
Daily mean | -17°C (1°F) | -16°C (4°F) | -6°C (22°F) | 3°C (37°F) | 8°C (47°F) | 14°C (57°F) | 17°C (62°F) | 16°C (62°F) | 10°C (51°F) | 3°C (38°F) | -6°C (22°F) | -13°C (8°F) |
Average low | -20°C (-5°F) | -20°C (-3°F) | -10°C (14°F) | -2°C (29°F) | 4°C (39°F) | 9°C (49°F) | 13°C (56°F) | 13°C (56°F) | 7°C (45°F) | 0°C (32°F) | -8°C (17°F) | -16°C (3°F) |
Mean minimum | -28°C (-17°F) | -29°C (-19°F) | -21°C (-6°F) | -8°C (17°F) | -2°C (29°F) | 4°C (39°F) | 8°C (47°F) | 9°C (48°F) | 2°C (35°F) | -5°C (23°F) | -19°C (-1°F) | -30°C (-21°F) |
Minimum | -36°C (-33°F) | -35°C (-32°F) | -27°C (-17°F) | -12°C (11°F) | -4°C (26°F) | 2°C (36°F) | 7°C (46°F) | 2°C (37°F) | -1°C (31°F) | -7°C (19°F) | -23°C (-10°F) | -33°C (-27°F) |
Compare temperature, precipitation, sunshine, UV index in Bol'shaya Rechka, Irkutsk Oblast, Russian Federation with other places around the world.
Bol'shaya Rechka usually has the most precipitation in July, August and September, with an average of 12 rainy days and 85 mm (3.4 inches) of precipitation per month.The driest months in Bol'shaya Rechka are January, February and November. On average, 11 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) | 10 (0.4) | 9 (0.4) | 16 (0.6) | 19 (0.8) | 53 (2.1) | 55 (2.2) | 99 (3.9) | 88 (3.4) | 69 (2.7) | 25 (1.0) | 12 (0.5) | 17 (0.7) |
Average precipitation days (≥ 1 mm) | 4 | 3 | 4 | 6 | 11 | 10 | 12 | 13 | 12 | 5 | 4 | 5 |
The sunniest months in Bol'shaya Rechka are May, June and July, when the sun shines an average of 12 hours 0 minutes a day.Least sunny months in Bol'shaya Rechka: January, November and December receive an average of 6 hours 34 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 172 | 250 | 312 | 330 | 361 | 375 | 367 | 337 | 293 | 280 | 233 | 199 |
Mean daily daylight hours | 8h 19m | 9h 55m | 11h 53m | 13h 54m | 15h 41m | 16h 37m | 16h 8m | 14h 33m | 12h 36m | 10h 36m | 8h 48m | 7h 49m |
Bol'shaya Rechka experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February 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 Bol'shaya Rechka 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 | 5 | 6 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |