This is the short version of Al Diwaniyah climate: monthly averages, with the monthly detail underneath. The gap between Jan and Jul is 28.3 C here: 10.1 C against 38.4 C. Precipitation peaks in Jan (0.94 mm/day) and bottoms out in Jul (0.00 mm/day), so a 2x difference between the two. Taken together that is roughly 147 mm of rain a year for the grid cell. Because each page is rebuilt independently, one unavailable upstream never takes the rest of the site down. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 25.1 C
Warmest month Jul (38.4 C)
Coldest month Jan (10.1 C)
Wettest month Jan (0.94 mm/day)
All-time record high 52.7 C
All-time record low -4.8 C
Annual precipitation 146 mm / year
Coordinates 31.99289, 44.92552
Population 318,801
Average monthly temperature and rainfall in Al Diwaniyah
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
10.1
0.94
25.8
-4.8
Feb
12.8
0.78
30.8
-4.1
Mar
18.2
0.60
41.4
1.0
Apr
24.1
0.60
43.4
4.9
May
31.1
0.21
47.8
13.2
Jun
36.1
0.01
50.9
21.9
Jul
38.4
0.00
52.7
24.7
Aug
38.3
0.00
52.0
25.9
Sep
34.1
0.02
50.0
18.4
Oct
27.8
0.30
44.7
10.4
Nov
17.9
0.81
36.2
1.7
Dec
11.9
0.58
29.2
-4.1
What the Al Diwaniyah climate table shows
Values are multi-decadal climatological averages for the 31.99289, 44.92552 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
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.
How much rain is 0.94 mm/day in a month?
Rain is recorded as a daily mean, so 0.94 mm/day is roughly 29 mm across a 30-day month.