Monthly climate in Chhuk, Cambodia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chhuk 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 (66 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 1661 mm (65.4 inches) and receives 216 rainy days on the 1 mm (0.04 inches) threshold annually. Chhuk enjoys an average of 3452 hours of sunshine throughout the year, and daylight varies from 11 hours 29 minutes to 12 hours 43 minutes per day.

Monthly average temperatures in Chhuk, Cambodia

The warmest months in Chhuk 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, November and December, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Chhuk 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 Chhuk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)
35°C
(96°F)
36°C
(98°F)
36°C
(98°F)
36°C
(98°F)
35°C
(95°F)
36°C
(97°F)
34°C
(94°F)
34°C
(93°F)
34°C
(93°F)
34°C
(93°F)
34°C
(94°F)
Mean maximum33°C
(92°F)
34°C
(94°F)
35°C
(96°F)
36°C
(97°F)
35°C
(96°F)
34°C
(94°F)
34°C
(94°F)
34°C
(93°F)
33°C
(92°F)
33°C
(92°F)
33°C
(92°F)
33°C
(91°F)
Average high31°C
(89°F)
32°C
(91°F)
34°C
(93°F)
34°C
(93°F)
33°C
(92°F)
32°C
(90°F)
31°C
(89°F)
31°C
(88°F)
31°C
(88°F)
31°C
(88°F)
31°C
(88°F)
31°C
(88°F)
Daily mean27°C
(81°F)
27°C
(82°F)
29°C
(84°F)
29°C
(85°F)
29°C
(84°F)
28°C
(83°F)
28°C
(83°F)
28°C
(82°F)
27°C
(82°F)
27°C
(81°F)
27°C
(81°F)
27°C
(81°F)
Average low23°C
(74°F)
23°C
(74°F)
25°C
(78°F)
26°C
(79°F)
26°C
(80°F)
26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
25°C
(78°F)
25°C
(77°F)
25°C
(76°F)
24°C
(75°F)
Mean minimum21°C
(69°F)
21°C
(71°F)
23°C
(74°F)
24°C
(75°F)
25°C
(77°F)
25°C
(78°F)
24°C
(76°F)
25°C
(77°F)
24°C
(76°F)
24°C
(75°F)
23°C
(73°F)
21°C
(70°F)
Minimum19°C
(66°F)
19°C
(67°F)
22°C
(72°F)
22°C
(73°F)
24°C
(76°F)
24°C
(76°F)
24°C
(76°F)
24°C
(76°F)
24°C
(76°F)
23°C
(74°F)
22°C
(71°F)
19°C
(67°F)

Compare climate in Chhuk with other places

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

Monthly average precipitation in Chhuk, Cambodia

Chhuk usually has the most precipitation in July, September and October, with an average of 26 rainy days and 248 mm (9.8 inches) of precipitation per month. The driest months in Chhuk are January, February and March. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chhuk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)29 (1.1)18 (0.7)35 (1.4)106 (4.2)181 (7.1)166 (6.5)213 (8.4)197 (7.8)264 (10.4)268 (10.6)128 (5.0)56 (2.2)
Average precipitation days (≥ 1 mm)53818262526272627178

Monthly sunshine hours in Chhuk, Cambodia

The sunniest months in Chhuk are March, April and May, when the sun shines an average of 10 hours 18 minutes a day. Least sunny months in Chhuk: January, September and October receive an average of 8 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chhuk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256298329309309270282281261259286305
Mean daily daylight hours11h 33m11h 46m12h 3m12h 21m12h 36m12h 43m12h 39m12h 26m12h 9m11h 52m11h 37m11h 29m

Solar UV radiation in Chhuk, Cambodia

Chhuk 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 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 Chhuk UV Index data.

Average daily maximum UV levels by month for Chhuk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111415151513141414131111