This reference page collects bangkok climate: monthly averages in one place: annual mean temperature 27.9 C; warmest month Apr (30.7 C); coldest month Dec (24.9 C); wettest month Sep (9.27 mm/day). Figures are refreshed automatically by a scheduled build and cached locally so the page keeps its values even when the upstream API is temporarily unavailable. Use the table below for exact numbers, or the related pages for the same dataset for neighbouring periods and locations.
Annual mean temperature 27.9 C
Warmest month Apr (30.7 C)
Coldest month Dec (24.9 C)
Wettest month Sep (9.27 mm/day)
All-time record high 43.0 C
All-time record low 10.2 C
Annual precipitation 1,361 mm / year
Coordinates 13.7563, 100.5018
Population 8,300,000
Average monthly temperature and rainfall in Bangkok
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
26.2
0.53
38.7
11.1
Feb
28.8
0.48
39.9
12.5
Mar
30.2
1.53
42.1
15.2
Apr
30.7
2.51
43.0
18.5
May
29.5
5.28
42.1
23.3
Jun
28.4
5.50
40.5
22.2
Jul
27.8
5.44
38.6
22.6
Aug
27.6
5.85
35.7
22.1
Sep
27.2
9.27
34.9
21.7
Oct
26.9
6.55
34.1
17.0
Nov
25.9
1.29
36.6
13.2
Dec
24.9
0.31
36.5
10.2
What the Bangkok climate table shows
Values are multi-decadal climatological averages for the 13.7563, 100.5018 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
Where does the data on bangkok climate: monthly averages come from?
From a public open API that is queried automatically and cached after every successful run.
How often is bangkok climate: monthly averages updated?
The build runs on a schedule, so values refresh at least daily and old pages stay live.