This is the short version of Kallakurichi climate: monthly averages, with the monthly detail underneath. The gap between Dec and Apr is 7.8 C here: 22.8 C against 30.6 C. Precipitation peaks in Oct (5.50 mm/day) and bottoms out in Feb (0.26 mm/day), so a 21.2x difference between the two. Taken together that is roughly 869 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. Scroll for the month-by-month figures, or jump to a neighbouring location from the links below.
Annual mean temperature 26.8 C
Warmest month Apr (30.6 C)
Coldest month Dec (22.8 C)
Wettest month Oct (5.50 mm/day)
All-time record high 43.9 C
All-time record low 12.8 C
Annual precipitation 872 mm / year
Coordinates 11.73379, 78.95925
Population 1,682,687
Average monthly temperature and rainfall in Kallakurichi
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
23.0
0.27
35.6
12.8
Feb
25.2
0.26
39.1
13.4
Mar
28.5
0.53
42.4
14.5
Apr
30.6
1.29
43.9
20.3
May
30.1
2.60
42.9
20.0
Jun
28.7
1.63
40.3
21.6
Jul
28.3
2.27
40.1
21.0
Aug
27.9
3.06
39.0
20.4
Sep
27.2
3.85
39.1
20.1
Oct
25.9
5.50
37.7
16.2
Nov
23.9
5.36
35.4
12.8
Dec
22.8
1.97
34.3
12.9
What the Kallakurichi climate table shows
Values are multi-decadal climatological averages for the 11.73379, 78.95925 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
How much rain is 5.50 mm/day in a month?
Rain is recorded as a daily mean, so 5.50 mm/day is roughly 167 mm across a 30-day month.
Does Kallakurichi get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.