Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Islamabad features a humid subtropical climate (Cwa).Temperatures typically range between 10 °C (51 °F) and 31 °C (87 °F) through the year, but rarely can drop to 1 °C (35 °F) or can rise to as high as 45 °C (113 °F).The average annual precipitation amounts to about 938 mm (36.9 inches) and receives 98 rainy days on the 1 mm (0.04 inches) threshold annually.Islamabad enjoys an average of 3794 hours of sunshine throughout the year, and daylight varies from 9 hours 56 minutes to 14 hours 20 minutes per day.
The warmest months in Islamabad are June, July and August, with daily mean temperatures ranging from 29 to 31 °C (84 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 14 °C (51 - 57 °F) throughout the day. On average each year, Islamabad experiences 198 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 21°C (70°F) | 25°C (78°F) | 35°C (96°F) | 38°C (101°F) | 42°C (107°F) | 45°C (113°F) | 42°C (108°F) | 38°C (100°F) | 37°C (99°F) | 36°C (97°F) | 29°C (84°F) | 23°C (74°F) |
Mean maximum | 19°C (67°F) | 24°C (75°F) | 31°C (88°F) | 35°C (95°F) | 40°C (105°F) | 41°C (107°F) | 41°C (106°F) | 36°C (98°F) | 36°C (97°F) | 33°C (92°F) | 27°C (81°F) | 22°C (72°F) |
Average high | 16°C (60°F) | 19°C (67°F) | 23°C (74°F) | 29°C (85°F) | 34°C (93°F) | 36°C (98°F) | 35°C (95°F) | 33°C (92°F) | 33°C (92°F) | 30°C (86°F) | 22°C (72°F) | 18°C (64°F) |
Daily mean | 10°C (51°F) | 14°C (57°F) | 18°C (65°F) | 23°C (74°F) | 28°C (82°F) | 31°C (87°F) | 30°C (87°F) | 29°C (84°F) | 28°C (82°F) | 23°C (73°F) | 16°C (61°F) | 11°C (53°F) |
Average low | 6°C (43°F) | 9°C (48°F) | 13°C (56°F) | 18°C (64°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 25°C (78°F) | 23°C (74°F) | 18°C (64°F) | 11°C (53°F) | 7°C (45°F) |
Mean minimum | 3°C (37°F) | 5°C (42°F) | 9°C (48°F) | 14°C (57°F) | 18°C (64°F) | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 21°C (70°F) | 14°C (57°F) | 8°C (47°F) | 3°C (37°F) |
Minimum | 1°C (35°F) | 4°C (40°F) | 6°C (43°F) | 11°C (52°F) | 17°C (62°F) | 20°C (69°F) | 22°C (72°F) | 22°C (71°F) | 19°C (66°F) | 13°C (56°F) | 7°C (45°F) | 1°C (35°F) |
Compare temperature, precipitation, sunshine, UV index in Islamabad, Pakistan with other places around the world.
Islamabad usually has the most precipitation in March, July and August, with an average of 14 rainy days and 157 mm (6.2 inches) of precipitation per month.The driest months in Islamabad are June, October and December. On average, 32 mm (1.3 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 77 (3.0) | 64 (2.5) | 97 (3.8) | 92 (3.6) | 42 (1.6) | 39 (1.5) | 167 (6.6) | 208 (8.2) | 56 (2.2) | 25 (1.0) | 40 (1.6) | 31 (1.2) |
Average precipitation days (≥ 1 mm) | 8 | 6 | 9 | 9 | 7 | 7 | 18 | 17 | 8 | 2 | 4 | 3 |
The sunniest months in Islamabad are May, June and July, when the sun shines an average of 12 hours 16 minutes a day.Least sunny months in Islamabad: January, February and November receive an average of 8 hours 17 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 211 | 266 | 308 | 337 | 380 | 377 | 371 | 351 | 326 | 318 | 268 | 277 |
Mean daily daylight hours | 10h 10m | 10h 57m | 11h 58m | 13h 1m | 13h 54m | 14h 20m | 14h 7m | 13h 20m | 12h 20m | 11h 18m | 10h 24m | 9h 56m |
Islamabad experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Islamabad UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 4 | 5 | 9 | 9 | 11 | 11 | 11 | 10 | 9 | 6 | 4 | 3 |