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Monthly climate in San Carlos Sija, Guatemala

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Carlos Sija features a subtropical climate (Cwb). Temperatures typically range between 13 °C (56 °F) and 17 °C (62 °F) through the year, but rarely can drop to 4 °C (40 °F) or can rise to as high as 26 °C (80 °F). The average annual precipitation amounts to about 1964 mm (77.3 inches) and receives 238 rainy days on the 1 mm (0.04 inches) threshold annually. San Carlos Sija enjoys an average of 3504 hours of sunshine throughout the year, and daylight varies from 11 hours 14 minutes to 12 hours 59 minutes per day.

Monthly average temperatures in San Carlos Sija, Guatemala

The warmest months in San Carlos Sija are April, May and June, with daily mean temperatures ranging from 16 to 17 °C (61 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 14 °C (56 - 58 °F) throughout the day. On average each year, San Carlos Sija experiences 9 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 San Carlos Sija. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(75°F)		26°C
(78°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		24°C
(76°F)		23°C
(73°F)		23°C
(74°F)
Mean maximum23°C
(73°F)		24°C
(75°F)		25°C
(77°F)		26°C
(78°F)		25°C
(78°F)		23°C
(73°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(73°F)
Average high20°C
(68°F)		21°C
(71°F)		22°C
(73°F)		23°C
(74°F)		23°C
(73°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		20°C
(68°F)		20°C
(68°F)
Daily mean13°C
(56°F)		14°C
(58°F)		15°C
(60°F)		16°C
(62°F)		17°C
(62°F)		16°C
(61°F)		16°C
(60°F)		16°C
(60°F)		16°C
(60°F)		16°C
(60°F)		15°C
(59°F)		14°C
(57°F)
Average low9°C
(48°F)		9°C
(49°F)		9°C
(49°F)		11°C
(52°F)		12°C
(54°F)		12°C
(54°F)		11°C
(53°F)		12°C
(53°F)		12°C
(54°F)		12°C
(54°F)		11°C
(51°F)		9°C
(49°F)
Mean minimum6°C
(43°F)		6°C
(43°F)		6°C
(43°F)		8°C
(46°F)		10°C
(51°F)		11°C
(52°F)		9°C
(48°F)		9°C
(49°F)		10°C
(50°F)		10°C
(50°F)		8°C
(46°F)		6°C
(43°F)
Minimum4°C
(40°F)		6°C
(42°F)		5°C
(40°F)		7°C
(45°F)		9°C
(48°F)		10°C
(50°F)		8°C
(47°F)		9°C
(48°F)		9°C
(48°F)		8°C
(48°F)		7°C
(45°F)		5°C
(41°F)

Compare climate in San Carlos Sija with other places

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

Monthly average precipitation in San Carlos Sija, Guatemala

San Carlos Sija usually has the most precipitation in May, June and September, with an average of 29 rainy days and 331 mm (13.0 inches) of precipitation per month. The driest months in San Carlos Sija are January, February and December. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Carlos Sija. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (1.0)18 (0.7)33 (1.3)91 (3.6)290 (11.4)373 (14.7)173 (6.8)264 (10.4)330 (13.0)262 (10.3)75 (3.0)29 (1.2)
Average precipitation days (≥ 1 mm)85820312926282929178

Monthly sunshine hours in San Carlos Sija, Guatemala

The sunniest months in San Carlos Sija are March, July and December, when the sun shines an average of 10 hours 10 minutes a day. Least sunny months in San Carlos Sija: January, June and October receive an average of 8 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Carlos Sija. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours250284322310297260311306281272294312
Mean daily daylight hours11h 20m11h 38m12h 3m12h 28m12h 48m12h 59m12h 53m12h 35m12h 11m11h 46m11h 25m11h 14m

Solar UV radiation in San Carlos Sija, Guatemala

San Carlos Sija experiences the highest level of ultraviolet (UV) radiation in March, April and July, when the maximum UV index can reach values of 16 - 16, 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 12. For more detailed information, check out our hourly San Carlos Sija UV Index data.

Average daily maximum UV levels by month for San Carlos Sija. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121416161515161514141110