Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Port-Katon features a humid subtropical climate (Cfa).Temperatures typically range between 1 °C (33 °F) and 26 °C (78 °F) through the year, but rarely can drop to -13 °C (9 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 531 mm (20.9 inches) and receives 90 rainy days on the 1 mm (0.04 inches) threshold annually.Port-Katon enjoys an average of 3581 hours of sunshine throughout the year, and daylight varies from 8 hours 34 minutes to 15 hours 47 minutes per day.
The warmest months in Port-Katon are June, July and August, with daily mean temperatures ranging from 24 to 26 °C (75 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 2 °C (33 - 37 °F) throughout the day. On average each year, Port-Katon experiences 67 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 8°C (47°F)  |  10°C (51°F)  |  14°C (58°F)  |  22°C (72°F)  |  29°C (85°F)  |  33°C (92°F)  |  35°C (95°F)  |  35°C (95°F)  |  30°C (85°F)  |  23°C (73°F)  |  15°C (60°F)  |  11°C (52°F)  |  
| Mean maximum | 7°C (45°F)  |  9°C (48°F)  |  10°C (51°F)  |  19°C (67°F)  |  27°C (80°F)  |  31°C (88°F)  |  33°C (92°F)  |  33°C (91°F)  |  29°C (84°F)  |  20°C (68°F)  |  13°C (57°F)  |  9°C (48°F)  |  
| Average high | 2°C (36°F)  |  3°C (37°F)  |  6°C (43°F)  |  13°C (56°F)  |  20°C (69°F)  |  26°C (79°F)  |  28°C (83°F)  |  28°C (82°F)  |  22°C (72°F)  |  15°C (60°F)  |  7°C (45°F)  |  4°C (39°F)  |  
| Daily mean | 1°C (33°F)  |  1°C (34°F)  |  4°C (39°F)  |  11°C (52°F)  |  18°C (64°F)  |  24°C (75°F)  |  26°C (78°F)  |  25°C (77°F)  |  20°C (67°F)  |  13°C (56°F)  |  5°C (42°F)  |  2°C (37°F)  |  
| Average low | -1°C (31°F)  |  -1°C (31°F)  |  2°C (36°F)  |  9°C (48°F)  |  15°C (60°F)  |  21°C (70°F)  |  23°C (73°F)  |  22°C (72°F)  |  17°C (63°F)  |  11°C (52°F)  |  4°C (39°F)  |  1°C (34°F)  |  
| Mean minimum | -8°C (18°F)  |  -8°C (17°F)  |  -3°C (26°F)  |  3°C (38°F)  |  11°C (52°F)  |  16°C (62°F)  |  19°C (66°F)  |  18°C (64°F)  |  10°C (51°F)  |  6°C (43°F)  |  -3°C (26°F)  |  -5°C (24°F)  |  
| Minimum | -12°C (11°F)  |  -13°C (9°F)  |  -9°C (15°F)  |  1°C (34°F)  |  8°C (47°F)  |  13°C (56°F)  |  17°C (63°F)  |  16°C (62°F)  |  9°C (48°F)  |  3°C (38°F)  |  -6°C (22°F)  |  -8°C (17°F)  |  
Compare temperature, precipitation, sunshine, UV index in Port-Katon, Rostov, Russian Federation with other places around the world.
Port-Katon usually has the most precipitation in February, May and December, with an average of 9 rainy days and 60 mm (2.4 inches) of precipitation per month.The driest months in Port-Katon are August, September and October. On average, 28 mm (1.1 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 53 (2.1) | 56 (2.2) | 42 (1.7) | 44 (1.7) | 55 (2.2) | 38 (1.5) | 42 (1.6) | 32 (1.3) | 24 (1.0) | 27 (1.1) | 48 (1.9) | 69 (2.7) | 
| Average precipitation days (≥ 1 mm) | 10 | 9 | 10 | 7 | 7 | 6 | 6 | 3 | 5 | 6 | 9 | 12 | 
The sunniest months in Port-Katon are June, July and August, when the sun shines an average of 13 hours 45 minutes a day.Least sunny months in Port-Katon: January, February and December receive an average of 4 hours 59 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 125 | 183 | 273 | 344 | 402 | 422 | 437 | 405 | 341 | 288 | 211 | 145 | 
| Mean daily daylight hours | 8h 59m | 10h 17m | 11h 55m | 13h 36m | 15h 3m | 15h 47m | 15h 24m | 14h 7m | 12h 30m | 10h 50m | 9h 21m | 8h 34m | 
Port-Katon experiences the highest level of ultraviolet (UV) radiation in May, 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, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Port-Katon UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 2 | 3 | 5 | 7 | 8 | 8 | 9 | 8 | 6 | 4 | 3 | 2 |