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Monthly climate in Muang Phon-Hong, Laos

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Muang Phon-Hong features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (73 °F) and 29 °C (84 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 2292 mm (90.2 inches) and receives 182 rainy days on the 1 mm (0.04 inches) threshold annually. Muang Phon-Hong enjoys an average of 3381 hours of sunshine throughout the year, and daylight varies from 11 hours 1 minutes to 13 hours 12 minutes per day.

Monthly average temperatures in Muang Phon-Hong, Laos

The warmest months in Muang Phon-Hong are April, May and June, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 23 to 24 °C (73 - 75 °F) throughout the day. On average each year, Muang Phon-Hong experiences 323 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 Phon-Hong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(94°F)		37°C
(99°F)		38°C
(102°F)		40°C
(105°F)		41°C
(107°F)		38°C
(100°F)		35°C
(96°F)		36°C
(97°F)		35°C
(95°F)		35°C
(96°F)		36°C
(97°F)		34°C
(93°F)
Mean maximum33°C
(91°F)		36°C
(96°F)		37°C
(99°F)		38°C
(101°F)		37°C
(99°F)		35°C
(95°F)		34°C
(94°F)		35°C
(95°F)		35°C
(95°F)		34°C
(93°F)		34°C
(93°F)		32°C
(90°F)
Average high29°C
(85°F)		31°C
(88°F)		33°C
(92°F)		34°C
(93°F)		33°C
(92°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		32°C
(89°F)		31°C
(88°F)		31°C
(87°F)		29°C
(84°F)
Daily mean23°C
(74°F)		24°C
(75°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		27°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(78°F)		23°C
(73°F)
Average low18°C
(65°F)		18°C
(65°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		22°C
(71°F)		18°C
(64°F)
Mean minimum14°C
(58°F)		15°C
(59°F)		19°C
(66°F)		21°C
(70°F)		23°C
(73°F)		24°C
(75°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		21°C
(71°F)		18°C
(65°F)		12°C
(54°F)
Minimum11°C
(51°F)		13°C
(56°F)		18°C
(64°F)		18°C
(65°F)		21°C
(70°F)		23°C
(74°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		20°C
(68°F)		18°C
(64°F)		9°C
(48°F)

Compare climate in Muang Phon-Hong with other places

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

Monthly average precipitation in Muang Phon-Hong, Laos

Muang Phon-Hong usually has the most precipitation in June, July and August, with an average of 28 rainy days and 460 mm (18.1 inches) of precipitation per month. The driest months in Muang Phon-Hong are January, November and December. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Muang Phon-Hong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)9 (0.4)25 (1.0)45 (1.8)91 (3.6)229 (9.0)409 (16.1)448 (17.6)522 (20.6)322 (12.7)162 (6.4)21 (0.8)9 (0.4)
Average precipitation days (≥ 1 mm)2181123272929261952

Monthly sunshine hours in Muang Phon-Hong, Laos

The sunniest months in Muang Phon-Hong are March, November and December, when the sun shines an average of 10 hours 5 minutes a day. Least sunny months in Muang Phon-Hong: January, July and August receive an average of 7 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Muang Phon-Hong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours249291314303300259258229265295304308
Mean daily daylight hours11h 8m11h 31m12h 1m12h 33m12h 59m13h 12m13h 6m12h 43m12h 13m11h 42m11h 15m11h 1m

Solar UV radiation in Muang Phon-Hong, Laos

Muang Phon-Hong experiences the highest level of ultraviolet (UV) radiation in May, August and September, when the maximum UV index can reach values of 14 - 14, 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 9. For more detailed information, check out our hourly Muang Phon-Hong UV Index data.

Average daily maximum UV levels by month for Muang Phon-Hong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131314131414141298