Everything below is collected in one spot so you do not have to cross-check Cali climate: monthly averages by hand. The gap between Nov and Feb is 0.7 C here: 15.9 C against 16.6 C. No month dominates: the wettest is Nov at 5.00 mm/day, the driest Aug at 1.21 mm/day. Taken together that is roughly 1,022 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. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 16.3 C
Warmest month Mar (16.6 C)
Coldest month Nov (15.9 C)
Wettest month Nov (5.00 mm/day)
All-time record high 27.8 C
All-time record low 7.8 C
Annual precipitation 1,022 mm / year
Coordinates 3.4305, -76.5199
Population 2,392,877
Average monthly temperature and rainfall in Cali
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
16.2
1.81
26.5
8.2
Feb
16.6
2.47
27.8
7.8
Mar
16.6
3.09
26.9
9.3
Apr
16.5
4.49
26.2
9.3
May
16.4
3.54
25.1
8.7
Jun
16.1
1.83
24.2
9.1
Jul
16.1
1.36
25.2
8.4
Aug
16.5
1.21
26.1
8.6
Sep
16.6
1.75
26.4
8.7
Oct
16.2
4.06
27.1
9.0
Nov
15.9
5.00
26.1
9.5
Dec
15.9
3.00
26.0
8.9
What the Cali climate table shows
Values are multi-decadal climatological averages for the 3.4305, -76.5199 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 Cali 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.