Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Qahderijan features a cold semi-arid climate (BSk).Temperatures typically range between 3 °C (38 °F) and 30 °C (87 °F) through the year, but rarely can drop to -12 °C (11 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 129 mm (5.1 inches) and receives 29 rainy days on the 1 mm (0.04 inches) threshold annually.Qahderijan enjoys an average of 4030 hours of sunshine throughout the year, and daylight varies from 10 hours 1 minutes to 14 hours 14 minutes per day.
The warmest months in Qahderijan are June, July and August, with daily mean temperatures ranging from 28 to 30 °C (83 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 44 °F) throughout the day. On average each year, Qahderijan experiences 154 days above 25 °C (77.0 °F) and 73 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 17°C (64°F) | 22°C (72°F) | 29°C (85°F) | 31°C (88°F) | 36°C (98°F) | 41°C (105°F) | 40°C (105°F) | 41°C (106°F) | 37°C (98°F) | 33°C (92°F) | 26°C (78°F) | 21°C (71°F) |
Mean maximum | 17°C (62°F) | 20°C (68°F) | 24°C (76°F) | 28°C (83°F) | 35°C (95°F) | 38°C (101°F) | 39°C (103°F) | 39°C (102°F) | 36°C (96°F) | 31°C (88°F) | 23°C (74°F) | 19°C (66°F) |
Average high | 11°C (52°F) | 14°C (58°F) | 18°C (65°F) | 24°C (75°F) | 29°C (84°F) | 36°C (96°F) | 37°C (99°F) | 36°C (96°F) | 33°C (91°F) | 25°C (78°F) | 16°C (61°F) | 13°C (55°F) |
Daily mean | 3°C (38°F) | 6°C (44°F) | 11°C (52°F) | 17°C (62°F) | 21°C (71°F) | 28°C (83°F) | 30°C (87°F) | 29°C (84°F) | 25°C (77°F) | 17°C (63°F) | 9°C (49°F) | 5°C (42°F) |
Average low | -3°C (26°F) | -1°C (30°F) | 3°C (38°F) | 9°C (49°F) | 14°C (57°F) | 20°C (68°F) | 22°C (72°F) | 20°C (69°F) | 16°C (61°F) | 9°C (48°F) | 3°C (37°F) | -1°C (30°F) |
Mean minimum | -9°C (17°F) | -7°C (20°F) | -3°C (27°F) | 3°C (38°F) | 9°C (48°F) | 16°C (61°F) | 19°C (67°F) | 16°C (62°F) | 12°C (54°F) | 4°C (39°F) | -2°C (28°F) | -6°C (21°F) |
Minimum | -12°C (11°F) | -10°C (15°F) | -8°C (17°F) | 1°C (33°F) | 7°C (44°F) | 13°C (56°F) | 17°C (64°F) | 14°C (57°F) | 10°C (49°F) | -1°C (30°F) | -4°C (26°F) | -8°C (18°F) |
Compare temperature, precipitation, sunshine, UV index in Qahderijan, Isfahan, Iran with other places around the world.
Qahderijan usually has the most precipitation in March, May and November, with an average of 4 rainy days and 21 mm (0.8 inches) of precipitation per month.The driest months in Qahderijan are July, August and September. On average, 0 mm (0.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 12 (0.5) | 16 (0.6) | 19 (0.8) | 17 (0.7) | 18 (0.7) | 1 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 6 (0.2) | 26 (1.0) | 13 (0.5) |
Average precipitation days (≥ 1 mm) | 2 | 3 | 4 | 6 | 4 | 0 | 0 | 0 | 0 | 3 | 5 | 2 |
The sunniest months in Qahderijan are May, June and July, when the sun shines an average of 12 hours 42 minutes a day.Least sunny months in Qahderijan: January, February and November receive an average of 9 hours 5 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 240 | 291 | 343 | 349 | 382 | 392 | 393 | 378 | 348 | 328 | 286 | 294 |
Mean daily daylight hours | 10h 15m | 11h 0m | 11h 59m | 12h 59m | 13h 49m | 14h 14m | 14h 1m | 13h 17m | 12h 20m | 11h 20m | 10h 28m | 10h 1m |
Qahderijan experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 12 - 13, 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 Qahderijan UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 5 | 7 | 10 | 11 | 13 | 13 | 12 | 12 | 11 | 9 | 6 | 4 |