This is the short version of Petaling Jaya climate: monthly averages, with the monthly detail underneath. The gap between Jan and May is 1.6 C here: 24.7 C against 26.3 C. No month dominates: the wettest is Nov at 10.46 mm/day, the driest Jun at 5.16 mm/day. Taken together that is roughly 2,517 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. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 25.5 C
Warmest month May (26.3 C)
Coldest month Jan (24.7 C)
Wettest month Nov (10.46 mm/day)
All-time record high 34.4 C
All-time record low 17.2 C
Annual precipitation 2,518 mm / year
Coordinates 3.1073, 101.6067
Population 807,879
Average monthly temperature and rainfall in Petaling Jaya
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
24.7
6.64
31.6
17.9
Feb
25.0
5.56
33.5
17.2
Mar
25.8
6.27
33.4
18.1
Apr
26.2
8.34
33.9
20.1
May
26.3
5.55
34.4
21.3
Jun
25.8
5.16
34.1
20.9
Jul
25.3
5.45
32.4
20.9
Aug
25.4
5.93
33.1
21.1
Sep
25.4
6.51
32.4
20.2
Oct
25.5
8.47
32.7
21.0
Nov
25.3
10.46
33.0
20.0
Dec
24.8
8.47
31.9
18.5
What the Petaling Jaya climate table shows
Values are multi-decadal climatological averages for the 3.1073, 101.6067 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
Does Petaling get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.