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Monthly climate in Kampong Seila, Cambodia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kampong Seila features a tropical monsoon climate (Am). Temperatures typically range between 25 °C (77 °F) and 26 °C (80 °F) through the year, but rarely can drop to 16 °C (61 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 2698 mm (106.2 inches) and receives 260 rainy days on the 1 mm (0.04 inches) threshold annually. Kampong Seila enjoys an average of 3431 hours of sunshine throughout the year, and daylight varies from 11 hours 28 minutes to 12 hours 45 minutes per day.

Monthly average temperatures in Kampong Seila, Cambodia

The warmest months in Kampong Seila are March, April and May, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Kampong Seila experiences 325 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 Kampong Seila. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		32°C
(90°F)		32°C
(91°F)		32°C
(90°F)		32°C
(89°F)		33°C
(91°F)		33°C
(92°F)
Mean maximum32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		32°C
(89°F)		32°C
(89°F)		31°C
(89°F)		31°C
(89°F)		31°C
(89°F)		32°C
(89°F)		32°C
(89°F)
Average high30°C
(86°F)		31°C
(87°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		30°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)
Daily mean25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)
Average low21°C
(70°F)		21°C
(70°F)		23°C
(73°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(71°F)
Mean minimum18°C
(65°F)		19°C
(66°F)		21°C
(70°F)		22°C
(71°F)		23°C
(73°F)		23°C
(74°F)		22°C
(73°F)		22°C
(72°F)		22°C
(73°F)		22°C
(71°F)		21°C
(69°F)		18°C
(66°F)
Minimum16°C
(61°F)		17°C
(63°F)		19°C
(67°F)		21°C
(70°F)		22°C
(72°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(69°F)		20°C
(68°F)		17°C
(63°F)

Compare climate in Kampong Seila with other places

Compare temperature, precipitation, sunshine, UV index in Kampong Seila, Cambodia with other places around the world.

Monthly average precipitation in Kampong Seila, Cambodia

Kampong Seila usually has the most precipitation in July, August and September, with an average of 29 rainy days and 390 mm (15.3 inches) of precipitation per month. The driest months in Kampong Seila are January, February and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kampong Seila. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)53 (2.1)35 (1.4)84 (3.3)176 (6.9)307 (12.1)305 (12.0)371 (14.6)370 (14.6)429 (16.9)354 (13.9)144 (5.7)71 (2.8)
Average precipitation days (≥ 1 mm)961724302930302928199

Monthly sunshine hours in Kampong Seila, Cambodia

The sunniest months in Kampong Seila are March, April and December, when the sun shines an average of 10 hours 16 minutes a day. Least sunny months in Kampong Seila: January, September and October receive an average of 8 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kampong Seila. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours257297327308300270276277252262291308
Mean daily daylight hours11h 32m11h 45m12h 3m12h 21m12h 37m12h 45m12h 41m12h 27m12h 9m11h 51m11h 36m11h 28m

Solar UV radiation in Kampong Seila, Cambodia

Kampong Seila experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Kampong Seila UV Index data.

Average daily maximum UV levels by month for Kampong Seila. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111415151513141414131110