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Monthly climate in Masagua, Guatemala

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Masagua features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (74 °F) and 25 °C (78 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 2480 mm (97.6 inches) and receives 234 rainy days on the 1 mm (0.04 inches) threshold annually. Masagua enjoys an average of 3557 hours of sunshine throughout the year, and daylight varies from 11 hours 17 minutes to 12 hours 56 minutes per day.

Monthly average temperatures in Masagua, Guatemala

The warmest months in Masagua are March, April and May, with daily mean temperatures ranging from 25 to 25 °C (77 - 78 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 23 to 24 °C (74 - 75 °F) throughout the day. On average each year, Masagua experiences 326 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 Masagua. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		35°C
(95°F)		32°C
(90°F)		32°C
(90°F)		31°C
(88°F)		30°C
(87°F)		31°C
(87°F)		31°C
(87°F)		31°C
(88°F)		31°C
(88°F)
Mean maximum32°C
(89°F)		33°C
(91°F)		33°C
(91°F)		33°C
(91°F)		31°C
(88°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)
Average high29°C
(85°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		29°C
(84°F)		28°C
(83°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)
Daily mean23°C
(74°F)		24°C
(76°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)
Average low18°C
(65°F)		19°C
(66°F)		19°C
(67°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		19°C
(66°F)		18°C
(65°F)
Mean minimum15°C
(60°F)		16°C
(61°F)		17°C
(62°F)		18°C
(64°F)		19°C
(67°F)		20°C
(68°F)		18°C
(65°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		17°C
(63°F)		16°C
(61°F)
Minimum13°C
(56°F)		14°C
(58°F)		16°C
(60°F)		17°C
(63°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		18°C
(64°F)		18°C
(64°F)		18°C
(64°F)		16°C
(61°F)		15°C
(60°F)

Compare climate in Masagua with other places

Compare temperature, precipitation, sunshine, UV index in Masagua, Guatemala with other places around the world.

Monthly average precipitation in Masagua, Guatemala

Masagua usually has the most precipitation in June, September and October, with an average of 29 rainy days and 395 mm (15.5 inches) of precipitation per month. The driest months in Masagua are January, February and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Masagua. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)13 (0.5)12 (0.5)30 (1.2)94 (3.7)360 (14.2)391 (15.4)294 (11.6)326 (12.8)374 (14.7)419 (16.5)144 (5.7)21 (0.8)
Average precipitation days (≥ 1 mm)44816292930302930205

Monthly sunshine hours in Masagua, Guatemala

The sunniest months in Masagua are March, July and December, when the sun shines an average of 10 hours 16 minutes a day. Least sunny months in Masagua: January, June and October receive an average of 8 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Masagua. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256286323313304275314304285274300317
Mean daily daylight hours11h 22m11h 40m12h 3m12h 27m12h 47m12h 56m12h 51m12h 33m12h 10m11h 47m11h 26m11h 17m

Solar UV radiation in Masagua, Guatemala

Masagua experiences the highest level of ultraviolet (UV) radiation in March, April and May, 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 / 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 Masagua UV Index data.

Average daily maximum UV levels by month for Masagua. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)11121414141414131312109