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Monthly climate in Fray Bartolome de Las Casas, Guatemala

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Fray Bartolome de Las Casas features a tropical monsoon climate (Am). Temperatures typically range between 22 °C (71 °F) and 28 °C (82 °F) through the year, but rarely can drop to 11 °C (52 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 2110 mm (83.1 inches) and receives 248 rainy days on the 1 mm (0.04 inches) threshold annually. Fray Bartolome de Las Casas enjoys an average of 3308 hours of sunshine throughout the year, and daylight varies from 11 hours 11 minutes to 13 hours 2 minutes per day.

Monthly average temperatures in Fray Bartolome de Las Casas, Guatemala

The warmest months in Fray Bartolome de Las Casas are April, May and June, with daily mean temperatures ranging from 27 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 22 to 23 °C (71 - 74 °F) throughout the day. On average each year, Fray Bartolome de Las Casas experiences 302 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 Fray Bartolome de Las Casas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(89°F)		33°C
(92°F)		35°C
(95°F)		39°C
(103°F)		40°C
(105°F)		37°C
(99°F)		34°C
(94°F)		37°C
(99°F)		36°C
(97°F)		35°C
(95°F)		32°C
(90°F)		32°C
(89°F)
Mean maximum31°C
(88°F)		32°C
(90°F)		33°C
(92°F)		38°C
(100°F)		39°C
(102°F)		35°C
(95°F)		34°C
(93°F)		35°C
(95°F)		35°C
(94°F)		34°C
(93°F)		31°C
(88°F)		31°C
(87°F)
Average high26°C
(79°F)		28°C
(83°F)		29°C
(85°F)		33°C
(92°F)		34°C
(94°F)		32°C
(90°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		30°C
(87°F)		28°C
(82°F)		27°C
(80°F)
Daily mean22°C
(71°F)		23°C
(74°F)		24°C
(75°F)		27°C
(80°F)		28°C
(82°F)		27°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		25°C
(78°F)		23°C
(74°F)		22°C
(72°F)
Average low18°C
(65°F)		19°C
(66°F)		19°C
(67°F)		21°C
(71°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		20°C
(68°F)		19°C
(66°F)
Mean minimum14°C
(58°F)		15°C
(59°F)		16°C
(61°F)		18°C
(65°F)		21°C
(70°F)		21°C
(71°F)		20°C
(69°F)		21°C
(69°F)		21°C
(70°F)		20°C
(67°F)		17°C
(63°F)		14°C
(58°F)
Minimum13°C
(55°F)		11°C
(52°F)		14°C
(57°F)		15°C
(59°F)		20°C
(68°F)		20°C
(69°F)		20°C
(67°F)		20°C
(69°F)		20°C
(69°F)		18°C
(65°F)		15°C
(60°F)		12°C
(54°F)

Compare climate in Fray Bartolome de Las Casas with other places

Compare temperature, precipitation, sunshine, UV index in Fray Bartolome de Las Casas, Guatemala with other places around the world.

Monthly average precipitation in Fray Bartolome de Las Casas, Guatemala

Fray Bartolome de Las Casas usually has the most precipitation in June, October and November, with an average of 24 rainy days and 268 mm (10.6 inches) of precipitation per month. The driest months in Fray Bartolome de Las Casas are February, March and April. On average, 78 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fray Bartolome de Las Casas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)112 (4.4)88 (3.5)78 (3.1)67 (2.6)144 (5.7)274 (10.8)215 (8.4)224 (8.8)242 (9.5)278 (10.9)253 (10.0)135 (5.3)
Average precipitation days (≥ 1 mm)15141591928282828262018

Monthly sunshine hours in Fray Bartolome de Las Casas, Guatemala

The sunniest months in Fray Bartolome de Las Casas are April, May and August, when the sun shines an average of 9 hours 58 minutes a day. Least sunny months in Fray Bartolome de Las Casas: January, November and December receive an average of 7 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fray Bartolome de Las Casas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours192254293303313276299300294275251253
Mean daily daylight hours11h 17m11h 37m12h 2m12h 29m12h 51m13h 2m12h 56m12h 36m12h 11m11h 45m11h 22m11h 11m

Solar UV radiation in Fray Bartolome de Las Casas, Guatemala

Fray Bartolome de Las Casas 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 exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Fray Bartolome de Las Casas UV Index data.

Average daily maximum UV levels by month for Fray Bartolome de Las Casas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121414141313131312109