This is the short version of Osasco climate: monthly averages, with the monthly detail underneath. The gap between Jul and Feb is 6.5 C here: 15.9 C against 22.4 C. No month dominates: the wettest is Jan at 7.41 mm/day, the driest Aug at 1.16 mm/day. Taken together that is roughly 1,354 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. Scroll for the month-by-month figures, or jump to a neighbouring location from the links below.
Annual mean temperature 19.6 C
Warmest month Feb (22.4 C)
Coldest month Jul (15.9 C)
Wettest month Jan (7.41 mm/day)
All-time record high 38.6 C
All-time record low 1.4 C
Annual precipitation 1,350 mm / year
Coordinates -23.5325, -46.79167
Population 728,615
Average monthly temperature and rainfall in Osasco
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
22.3
7.41
35.9
11.4
Feb
22.4
6.19
37.0
13.5
Mar
21.6
4.68
32.1
12.2
Apr
20.0
2.80
32.0
8.8
May
17.1
2.16
30.3
5.0
Jun
16.3
1.92
28.9
1.4
Jul
15.9
1.98
30.4
2.8
Aug
17.2
1.16
32.5
3.0
Sep
19.1
2.25
37.5
2.4
Oct
20.7
3.37
38.6
8.8
Nov
20.9
4.93
36.0
9.4
Dec
22.1
5.70
34.1
10.3
What the Osasco climate table shows
Values are multi-decadal climatological averages for the -23.5325, -46.79167 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 7.41 mm/day in a month?
Rain is recorded as a daily mean, so 7.41 mm/day is roughly 225 mm across a 30-day month.