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Monthly climate in Bourei Cholsar, Cambodia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bourei Cholsar features a tropical monsoon climate (Am). Temperatures typically range between 27 °C (81 °F) and 29 °C (85 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1904 mm (75.0 inches) and receives 222 rainy days on the 1 mm (0.04 inches) threshold annually. Bourei Cholsar enjoys an average of 3454 hours of sunshine throughout the year, and daylight varies from 11 hours 29 minutes to 12 hours 44 minutes per day.

Monthly average temperatures in Bourei Cholsar, Cambodia

The warmest months in Bourei Cholsar are March, April and May, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Bourei Cholsar 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 Bourei Cholsar. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		35°C
(95°F)		37°C
(99°F)		38°C
(100°F)		38°C
(100°F)		36°C
(97°F)		36°C
(96°F)		35°C
(96°F)		35°C
(95°F)		34°C
(94°F)		34°C
(93°F)		34°C
(93°F)
Mean maximum33°C
(92°F)		34°C
(93°F)		36°C
(97°F)		36°C
(98°F)		36°C
(96°F)		34°C
(94°F)		34°C
(94°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)
Average high31°C
(88°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		33°C
(92°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		32°C
(89°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)
Daily mean27°C
(81°F)		27°C
(81°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)
Average low23°C
(74°F)		23°C
(74°F)		25°C
(77°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)
Mean minimum20°C
(69°F)		21°C
(70°F)		23°C
(73°F)		24°C
(76°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		21°C
(70°F)
Minimum19°C
(67°F)		19°C
(67°F)		22°C
(72°F)		23°C
(74°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		23°C
(74°F)		22°C
(72°F)		20°C
(68°F)

Compare climate in Bourei Cholsar with other places

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

Monthly average precipitation in Bourei Cholsar, Cambodia

Bourei Cholsar usually has the most precipitation in July, September and October, with an average of 28 rainy days and 279 mm (11.0 inches) of precipitation per month. The driest months in Bourei Cholsar are January, February and March. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bourei Cholsar. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)29 (1.1)14 (0.6)32 (1.3)132 (5.2)189 (7.4)209 (8.2)259 (10.2)252 (9.9)282 (11.1)297 (11.7)146 (5.8)63 (2.5)
Average precipitation days (≥ 1 mm)52616252829282827199

Monthly sunshine hours in Bourei Cholsar, Cambodia

The sunniest months in Bourei Cholsar are March, April and May, when the sun shines an average of 10 hours 18 minutes a day. Least sunny months in Bourei Cholsar: January, September and October receive an average of 8 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bourei Cholsar. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256297328309310273283282262262283302
Mean daily daylight hours11h 33m11h 46m12h 3m12h 21m12h 36m12h 44m12h 40m12h 27m12h 9m11h 52m11h 36m11h 29m

Solar UV radiation in Bourei Cholsar, Cambodia

Bourei Cholsar 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. 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 Bourei Cholsar UV Index data.

Average daily maximum UV levels by month for Bourei Cholsar. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)101415151413141414131111