Bandar Seri Begawan Weather

Brunei has an equatorial, tropical rainforest climate more subject to the Intertropical Convergence Zone than to the trade winds, and with rare cyclones. The climate is hot and wet. The city sees heavy precipitation throughout the course of the year, with the northeast monsoon blowing from December to March and the southeast monsoon from around June to October. The wettest day on record is 9 July 2020, when 662.0 millimetres (26.06 in) of rainfall was reported at the airport.

Average Temperature
Jan
88 °F
31 °C
Feb
88 °F
31 °C
Mar
88 °F
31 °C
Apr
90 °F
32 °C
May
91 °F
33 °C
Jun
90 °F
32 °C
Jul
88 °F
31 °C
Aug
90 °F
32 °C
Sep
90 °F
32 °C
Oct
88 °F
31 °C
Nov
87 °F
31 °C
Dec
86 °F
30 °C
Humidity
Jan
75%
Feb
76%
Mar
73%
Apr
74%
May
71%
Jun
75%
Jul
75%
Aug
73%
Sep
71%
Oct
76%
Nov
76%
Dec
79%
Rain
Jan
91mm
Feb
38mm
Mar
58mm
Apr
97mm
May
70mm
Jun
155mm
Jul
128mm
Aug
71mm
Sep
82mm
Oct
156mm
Nov
97mm
Dec
148mm
Clouds
Jan
88%
Feb
61%
Mar
67%
Apr
85%
May
72%
Jun
90%
Jul
81%
Aug
89%
Sep
87%
Oct
85%
Nov
80%
Dec
89%
Air quality US AQI
Jan
17
Feb
16
Mar
18
Apr
17
May
14
Jun
15
Jul
20
Aug
47
Sep
49
Oct
22
Nov
30
Dec
22
Sun
Jan
6UVI
Feb
8UVI
Mar
8UVI
Apr
7UVI
May
8UVI
Jun
6UVI
Jul
6UVI
Aug
6UVI
Sep
7UVI
Oct
7UVI
Nov
7UVI
Dec
6UVI

See also