Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Sirjan features a cold semi-arid climate (BSk).Temperatures typically range between 5 °C (42 °F) and 29 °C (84 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 190 mm (7.5 inches) and receives 26 rainy days on the 1 mm (0.04 inches) threshold annually.Sirjan enjoys an average of 4038 hours of sunshine throughout the year, and daylight varies from 10 hours 16 minutes to 13 hours 59 minutes per day.
The warmest months in Sirjan are June, July and August, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 46 °F) throughout the day. On average each year, Sirjan experiences 154 days above 25 °C (77.0 °F) and 39 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 20°C (69°F) | 22°C (72°F) | 28°C (82°F) | 30°C (85°F) | 36°C (98°F) | 38°C (101°F) | 39°C (103°F) | 38°C (101°F) | 35°C (95°F) | 31°C (88°F) | 24°C (76°F) | 21°C (71°F) |
Mean maximum | 18°C (64°F) | 20°C (67°F) | 23°C (74°F) | 27°C (82°F) | 33°C (92°F) | 36°C (97°F) | 37°C (100°F) | 36°C (98°F) | 33°C (92°F) | 29°C (85°F) | 23°C (73°F) | 19°C (66°F) |
Average high | 12°C (54°F) | 14°C (58°F) | 18°C (65°F) | 23°C (74°F) | 28°C (82°F) | 35°C (95°F) | 35°C (95°F) | 34°C (93°F) | 31°C (88°F) | 25°C (78°F) | 17°C (64°F) | 14°C (58°F) |
Daily mean | 5°C (42°F) | 8°C (46°F) | 12°C (54°F) | 17°C (63°F) | 22°C (71°F) | 28°C (83°F) | 29°C (84°F) | 28°C (82°F) | 24°C (75°F) | 18°C (65°F) | 11°C (52°F) | 7°C (45°F) |
Average low | -0°C (32°F) | 2°C (35°F) | 6°C (43°F) | 11°C (52°F) | 15°C (60°F) | 21°C (69°F) | 22°C (72°F) | 21°C (70°F) | 17°C (62°F) | 11°C (52°F) | 5°C (41°F) | 1°C (34°F) |
Mean minimum | -6°C (22°F) | -5°C (24°F) | 1°C (33°F) | 5°C (42°F) | 11°C (52°F) | 17°C (62°F) | 19°C (66°F) | 17°C (62°F) | 14°C (57°F) | 7°C (45°F) | -0°C (32°F) | -3°C (26°F) |
Minimum | -9°C (17°F) | -9°C (17°F) | -3°C (26°F) | 3°C (37°F) | 9°C (48°F) | 15°C (59°F) | 17°C (64°F) | 15°C (59°F) | 12°C (53°F) | 3°C (38°F) | -4°C (26°F) | -5°C (23°F) |
Compare temperature, precipitation, sunshine, UV index in Sirjan, Kerman, Iran with other places around the world.
Sirjan usually has the most precipitation in February, March and April, with an average of 5 rainy days and 39 mm (1.5 inches) of precipitation per month.The driest months in Sirjan are June, 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) | 21 (0.8) | 51 (2.0) | 41 (1.6) | 26 (1.0) | 12 (0.5) | 0 (0.0) | 3 (0.1) | 1 (0.0) | 0 (0.0) | 6 (0.2) | 14 (0.5) | 16 (0.6) |
Average precipitation days (≥ 1 mm) | 3 | 5 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The sunniest months in Sirjan are May, June and July, when the sun shines an average of 12 hours 37 minutes a day.Least sunny months in Sirjan: January, February and November receive an average of 9 hours 13 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 245 | 286 | 338 | 346 | 382 | 387 | 391 | 374 | 348 | 335 | 298 | 301 |
Mean daily daylight hours | 10h 28m | 11h 8m | 11h 59m | 12h 52m | 13h 37m | 13h 59m | 13h 47m | 13h 8m | 12h 18m | 11h 25m | 10h 39m | 10h 16m |
Sirjan experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 13 - 14, 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 7. For more detailed information, check out our hourly Sirjan UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 6 | 8 | 12 | 12 | 14 | 13 | 13 | 12 | 12 | 10 | 7 | 5 |