Monthly climate in Bagan Serai, Malaysia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bagan Serai features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (80 °F) and 28 °C (83 °F) through the year, but rarely can drop to 24 °C (75 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 2675 mm (105.3 inches) and receives 286 rainy days on the 1 mm (0.04 inches) threshold annually. Bagan Serai enjoys an average of 3474 hours of sunshine throughout the year, and daylight varies from 11 hours 49 minutes to 12 hours 23 minutes per day.

Monthly average temperatures in Bagan Serai, Malaysia

The warmest months in Bagan Serai are May, June and July, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 27 to 27 °C (80 - 81 °F) throughout the day. On average each year, Bagan Serai experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bagan Serai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)
31°C
(88°F)
32°C
(90°F)
31°C
(88°F)
32°C
(90°F)
32°C
(89°F)
32°C
(89°F)
32°C
(90°F)
31°C
(88°F)
31°C
(89°F)
31°C
(87°F)
30°C
(87°F)
Mean maximum30°C
(87°F)
31°C
(87°F)
31°C
(88°F)
31°C
(88°F)
31°C
(89°F)
31°C
(88°F)
31°C
(88°F)
31°C
(88°F)
30°C
(87°F)
31°C
(87°F)
30°C
(87°F)
30°C
(86°F)
Average high29°C
(84°F)
29°C
(85°F)
30°C
(85°F)
30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
30°C
(86°F)
29°C
(85°F)
29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
Daily mean27°C
(81°F)
27°C
(81°F)
27°C
(82°F)
28°C
(82°F)
28°C
(82°F)
28°C
(83°F)
28°C
(82°F)
28°C
(82°F)
27°C
(81°F)
27°C
(81°F)
27°C
(80°F)
27°C
(81°F)
Average low25°C
(78°F)
25°C
(78°F)
26°C
(78°F)
26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
25°C
(78°F)
25°C
(78°F)
25°C
(78°F)
25°C
(78°F)
Mean minimum24°C
(76°F)
24°C
(76°F)
25°C
(77°F)
25°C
(77°F)
25°C
(78°F)
25°C
(77°F)
25°C
(77°F)
24°C
(76°F)
24°C
(76°F)
24°C
(76°F)
25°C
(77°F)
25°C
(76°F)
Minimum24°C
(75°F)
24°C
(75°F)
24°C
(76°F)
24°C
(76°F)
25°C
(77°F)
25°C
(77°F)
24°C
(76°F)
24°C
(76°F)
24°C
(75°F)
24°C
(75°F)
25°C
(77°F)
24°C
(76°F)

Compare climate in Bagan Serai with other places

Compare temperature, precipitation, sunshine, UV index in Bagan Serai, Malaysia with other places around the world.

Monthly average precipitation in Bagan Serai, Malaysia

Bagan Serai usually has the most precipitation in May, October and November, with an average of 27 rainy days and 322 mm (12.7 inches) of precipitation per month. The driest months in Bagan Serai are February, June and July. On average, 131 mm (5.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bagan Serai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)164 (6.5)121 (4.8)200 (7.9)274 (10.8)288 (11.3)145 (5.7)125 (4.9)159 (6.3)274 (10.8)299 (11.8)381 (15.0)244 (9.6)
Average precipitation days (≥ 1 mm)212127292819181924262925

Monthly sunshine hours in Bagan Serai, Malaysia

The sunniest months in Bagan Serai are February, March and July, when the sun shines an average of 10 hours 22 minutes a day. Least sunny months in Bagan Serai: January, September and November receive an average of 8 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bagan Serai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours243304327297290286311303281283255288
Mean daily daylight hours11h 51m11h 56m12h 4m12h 12m12h 20m12h 23m12h 21m12h 15m12h 7m11h 59m11h 52m11h 49m

Solar UV radiation in Bagan Serai, Malaysia

Bagan Serai experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. June, July and November are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Bagan Serai UV Index data.

Average daily maximum UV levels by month for Bagan Serai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131415151412121314141212