This is the short version of Coimbatore climate: monthly averages, with the monthly detail underneath. The gap between Dec and Apr is 6.4 C here: 22.0 C against 28.4 C. No month dominates: the wettest is Oct at 6.19 mm/day, the driest Jan at 0.18 mm/day. Taken together that is roughly 1,137 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. Scroll for the month-by-month figures, or jump to a neighbouring location from the links below.
Annual mean temperature 24.6 C
Warmest month Apr (28.4 C)
Coldest month Dec (22.0 C)
Wettest month Oct (6.19 mm/day)
All-time record high 41.1 C
All-time record low 12.0 C
Annual precipitation 1,142 mm / year
Coordinates 11.00555, 76.96612
Population 2,136,916
Average monthly temperature and rainfall in Coimbatore
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
22.8
0.18
35.1
12.5
Feb
25.1
0.33
38.3
12.0
Mar
27.7
0.97
40.1
14.7
Apr
28.4
2.00
41.1
19.5
May
26.6
3.80
40.0
20.0
Jun
24.5
5.41
34.8
18.4
Jul
23.8
5.08
32.4
18.6
Aug
23.7
4.40
33.2
18.9
Sep
23.9
4.21
33.9
18.1
Oct
23.8
6.19
34.3
16.5
Nov
22.8
3.94
34.1
12.4
Dec
22.0
0.89
33.2
12.2
What the Coimbatore climate table shows
Values are multi-decadal climatological averages for the 11.00555, 76.96612 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 6.19 mm/day in a month?
Rain is recorded as a daily mean, so 6.19 mm/day is roughly 188 mm across a 30-day month.