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Monthly climate in Muang Kasi, Laos

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Muang Kasi features a humid subtropical climate (Cwa). Temperatures typically range between 18 °C (64 °F) and 24 °C (75 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 2717 mm (107.0 inches) and receives 232 rainy days on the 1 mm (0.04 inches) threshold annually. Muang Kasi enjoys an average of 3426 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 15 minutes per day.

Monthly average temperatures in Muang Kasi, Laos

The warmest months in Muang Kasi are May, June and July, with daily mean temperatures ranging from 23 to 24 °C (75 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (64 - 66 °F) throughout the day. On average each year, Muang Kasi experiences 255 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 Muang Kasi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		31°C
(88°F)		33°C
(92°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		32°C
(89°F)		32°C
(91°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		28°C
(83°F)
Mean maximum27°C
(82°F)		30°C
(86°F)		32°C
(89°F)		32°C
(91°F)		31°C
(89°F)		31°C
(87°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)		29°C
(85°F)		27°C
(81°F)
Average high24°C
(76°F)		26°C
(79°F)		28°C
(82°F)		28°C
(83°F)		28°C
(84°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		24°C
(76°F)
Daily mean18°C
(65°F)		19°C
(66°F)		21°C
(71°F)		23°C
(73°F)		24°C
(75°F)		24°C
(75°F)		23°C
(75°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		21°C
(69°F)		18°C
(64°F)
Average low13°C
(56°F)		14°C
(57°F)		16°C
(62°F)		18°C
(65°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		19°C
(66°F)		17°C
(62°F)		12°C
(55°F)
Mean minimum10°C
(49°F)		10°C
(50°F)		13°C
(56°F)		15°C
(60°F)		18°C
(65°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		19°C
(66°F)		16°C
(61°F)		12°C
(54°F)		6°C
(43°F)
Minimum6°C
(42°F)		8°C
(47°F)		12°C
(53°F)		12°C
(53°F)		16°C
(62°F)		20°C
(68°F)		19°C
(66°F)		19°C
(66°F)		17°C
(63°F)		14°C
(57°F)		12°C
(53°F)		2°C
(36°F)

Compare climate in Muang Kasi with other places

Compare temperature, precipitation, sunshine, UV index in Muang Kasi, Laos with other places around the world.

Monthly average precipitation in Muang Kasi, Laos

Muang Kasi usually has the most precipitation in June, July and August, with an average of 30 rainy days and 533 mm (21.0 inches) of precipitation per month. The driest months in Muang Kasi are January, February and December. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Muang Kasi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)35 (1.4)33 (1.3)66 (2.6)166 (6.5)242 (9.5)445 (17.5)553 (21.8)601 (23.7)310 (12.2)170 (6.7)64 (2.5)31 (1.2)
Average precipitation days (≥ 1 mm)741420292931302823125

Monthly sunshine hours in Muang Kasi, Laos

The sunniest months in Muang Kasi are March, May and December, when the sun shines an average of 10 hours 3 minutes a day. Least sunny months in Muang Kasi: January, July and August receive an average of 8 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Muang Kasi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours244291316305311271266239276296300306
Mean daily daylight hours11h 6m11h 30m12h 1m12h 34m13h 1m13h 15m13h 8m12h 44m12h 13m11h 41m11h 12m10h 59m

Solar UV radiation in Muang Kasi, Laos

Muang Kasi experiences the highest level of ultraviolet (UV) radiation in July, August 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 exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Muang Kasi UV Index data.

Average daily maximum UV levels by month for Muang Kasi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)9111413141415151413109