In general the best time to visit Islamabad is probably October, November, when the weather is usually great. The hottest months are May, June, July, while the coldest months are January, February, December.
In October, November the weather is great. There are an average of 22 sunny days in October and the temperature ranges from +16°C to +29°C.
January, February, March, April, September, December usually has good weather. Average maximum temperature reaches +32°C during September.
In May, June, July, August the weather is average. Expect around 35 rainy days, and the precipitation amounts to approximately 159 mm in July.
Climate in Islamabad
Here is the detailed breakdown of the climate in Islamabad for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+25°C
+28°C
+36°C
+40°C
+44°C
+45°C
+44°C
+38°C
+38°C
+36°C
+30°C
+26°C
Average Maximum Temperature
+17°C
+19°C
+23°C
+29°C
+34°C
+37°C
+34°C
+33°C
+32°C
+29°C
+23°C
+19°C
Minimum Temperature
-1°C
0°C
+2°C
+8°C
+12°C
+17°C
+20°C
+18°C
+14°C
+9°C
+3°C
0°C
Avg. water temperature
-
-
-
-
-
-
-
-
-
-
-
-
Humidity, %
70
66
63
55
45
47
68
75
69
62
65
68
Rain, mm
52
84
120
69
30
49
159
146
62
27
25
31
Snow, mm
0
0
0
0
0
0
0
0
0
0
0
0
Average wind speed, m/s
1
1
2
2
2
2
2
1
1
1
1
1
Sunny Days
13
10
8
8
11
12
5
5
14
22
19
16
Cloud Days
10
9
9
7
5
3
1
1
1
2
7
10
Rainy Days
6
7
8
7
6
7
11
11
6
4
3
4
Snowy Days
0
0
0
0
0
0
0
0
0
0
0
0
Average Temperature
Here are the average maximum and minimum temperatures in Islamabad during the whole year:
The hottest month in Islamabad is June with average maximum temperature going up to +37°C. The coldest month is January with the lowest temperatures of +5°C.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Islamabad looks throughout the year, in %:
The most humid month in Islamabad is August with average humidity going up to 75%. The least humid month is May with an average humidity of 45%.
Rain
Amount of rainfall in mm. in Islamabad during the whole year based on historical data:
The sunniest and driest month is October with approximately 22 sunny days and a total precipitation of around 27 mm. The rainiest and wettest month is July with approximately 11 rainy days and 159 mm of total precipitation.
FAQ
Frequently asked questions about the weather in Islamabad:
What is the hottest month in Islamabad?
The hottest month in Islamabad is June with average maximum temperature of +37°C.
What is the coldest month in Islamabad?
The coldest month in Islamabad is January with minimum temperatures of +5°C.
Is Islamabad worth visiting in winter?
If you are planning to visit Islamabad in winter you can expect pretty good weather. The best month is June with +37°C and 12 sunny days.
When does it rain the least in Islamabad?
if you're looking to visit Islamabad when it rains the least, you should plan your trip for July, August, March. During this time, rainfall is rare with the driest month being November with only 25 mm of rain.
Other cities in Pakistan
Check out the weather for other cities in Pakistan.
For this page, we’ve looked at the typical weather in Islamabad, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.