Everything below is collected in one spot so you do not have to cross-check Islamabad climate: monthly averages by hand. The gap between Jan and Jun is 22.7 C here: 10.9 C against 33.6 C. Precipitation peaks in Jul (7.10 mm/day) and bottoms out in Nov (0.61 mm/day), so a 11.6x difference between the two. Taken together that is roughly 1,001 mm of rain a year for the grid cell. The same build that regenerates the sitemap refreshes these values, and unchanged pages are left untouched. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 22.8 C
Warmest month Jun (33.6 C)
Coldest month Jan (10.9 C)
Wettest month Jul (7.10 mm/day)
All-time record high 48.2 C
All-time record low -2.2 C
Annual precipitation 1,004 mm / year
Coordinates 33.72148, 73.04329
Population 601,600
Average monthly temperature and rainfall in Islamabad
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
10.9
1.29
25.2
-2.2
Feb
13.2
3.19
30.2
-0.1
Mar
18.4
2.85
38.0
2.0
Apr
24.2
1.97
42.2
8.1
May
30.3
1.99
46.8
13.3
Jun
33.6
3.74
48.2
18.7
Jul
31.7
7.10
46.1
22.0
Aug
29.5
5.92
43.2
21.0
Sep
27.4
2.68
39.7
16.2
Oct
23.2
0.78
38.0
10.6
Nov
17.4
0.61
31.3
4.5
Dec
13.1
0.82
29.2
-0.1
What the Islamabad climate table shows
Values are multi-decadal climatological averages for the 33.72148, 73.04329 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Is Islamabad climate data a forecast?
No. These are multi-decadal averages for the grid cell, not a prediction for any particular year.
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.