A consolidated reference for Kupang climate: monthly averages, rebuilt from public data on a schedule. Expect 25.6 C at the coldest (Jul) and 29.3 C at the warmest (Nov) — a 3.7 C spread. Expect a wet season rather than rain year-round: Jan brings 10.11 mm/day against 0.14 mm/day in Aug. Taken together that is roughly 1,296 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. Scroll for the month-by-month figures, or jump to a neighbouring location from the links below.
Annual mean temperature 27.0 C
Warmest month Nov (29.3 C)
Coldest month Jul (25.6 C)
Wettest month Jan (10.11 mm/day)
All-time record high 37.1 C
All-time record low 18.4 C
Annual precipitation 1,288 mm / year
Coordinates -10.17083, 123.60694
Population 474,801
Average monthly temperature and rainfall in Kupang
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
26.6
10.11
34.8
23.4
Feb
26.5
9.99
32.8
22.8
Mar
26.6
6.10
31.9
21.9
Apr
26.9
2.16
33.4
21.3
May
26.7
1.14
33.5
20.8
Jun
26.0
0.46
33.4
19.1
Jul
25.6
0.39
33.1
18.5
Aug
25.9
0.14
34.0
18.4
Sep
27.3
0.24
35.5
18.7
Oct
28.7
0.74
36.5
21.0
Nov
29.3
2.77
37.1
22.2
Dec
27.7
8.40
36.2
23.7
What the Kupang climate table shows
Values are multi-decadal climatological averages for the -10.17083, 123.60694 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 Kupang get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.