A consolidated reference for Kermanshah climate: monthly averages, rebuilt from public data on a schedule. Expect 0.6 C at the coldest (Jan) and 27.8 C at the warmest (Jul) — a 27.2 C spread. Expect a wet month and a dry month but no real season: 1.77 mm/day in Mar against 0.02 mm/day in Aug. Taken together that is roughly 348 mm of rain a year for the grid cell. The build runs on a schedule and caches the last good response, so the numbers stay put even when the upstream API is having a bad day. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 13.9 C
Warmest month Jul (27.8 C)
Coldest month Jan (0.6 C)
Wettest month Mar (1.77 mm/day)
All-time record high 42.2 C
All-time record low -19.8 C
Annual precipitation 347 mm / year
Coordinates 34.31417, 47.065
Population 621,100
Average monthly temperature and rainfall in Kermanshah
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
0.6
1.52
16.9
-19.8
Feb
2.3
1.70
19.6
-16.0
Mar
6.7
1.77
25.4
-11.6
Apr
11.6
1.72
30.5
-5.9
May
17.7
0.65
34.8
0.7
Jun
23.9
0.03
40.9
7.3
Jul
27.8
0.04
42.2
13.1
Aug
27.2
0.02
41.5
12.7
Sep
22.4
0.05
37.8
6.2
Oct
16.1
0.92
31.7
-0.1
Nov
7.2
1.69
24.3
-8.6
Dec
2.6
1.35
21.0
-12.2
What the Kermanshah climate table shows
Values are multi-decadal climatological averages for the 34.31417, 47.065 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 1.77 mm/day in a month?
Rain is recorded as a daily mean, so 1.77 mm/day is roughly 54 mm across a 30-day month.