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Monthly climate in Cunen, Guatemala

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cunen features a subtropical climate (Cwb). Temperatures typically range between 15 °C (59 °F) and 19 °C (66 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 1619 mm (63.8 inches) and receives 223 rainy days on the 1 mm (0.04 inches) threshold annually. Cunen enjoys an average of 3478 hours of sunshine throughout the year, and daylight varies from 11 hours 13 minutes to 13 hours 0 minutes per day.

Monthly average temperatures in Cunen, Guatemala

The warmest months in Cunen are April, May and June, with daily mean temperatures ranging from 19 to 19 °C (66 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 15 to 16 °C (59 - 61 °F) throughout the day. On average each year, Cunen experiences 82 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 Cunen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(80°F)		29°C
(85°F)		29°C
(84°F)		32°C
(89°F)		30°C
(86°F)		28°C
(83°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)
Mean maximum26°C
(79°F)		27°C
(81°F)		28°C
(83°F)		29°C
(85°F)		28°C
(83°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)		25°C
(78°F)
Average high21°C
(70°F)		23°C
(73°F)		24°C
(75°F)		26°C
(79°F)		25°C
(78°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		23°C
(74°F)		22°C
(71°F)		21°C
(70°F)
Daily mean15°C
(59°F)		16°C
(61°F)		17°C
(62°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(64°F)		18°C
(65°F)		18°C
(65°F)		18°C
(64°F)		16°C
(62°F)		15°C
(60°F)
Average low10°C
(51°F)		11°C
(52°F)		11°C
(52°F)		12°C
(55°F)		14°C
(58°F)		14°C
(58°F)		13°C
(57°F)		14°C
(57°F)		14°C
(58°F)		14°C
(58°F)		13°C
(55°F)		11°C
(52°F)
Mean minimum6°C
(43°F)		7°C
(45°F)		7°C
(45°F)		8°C
(47°F)		12°C
(53°F)		12°C
(55°F)		11°C
(52°F)		11°C
(52°F)		12°C
(53°F)		11°C
(52°F)		9°C
(49°F)		6°C
(44°F)
Minimum2°C
(36°F)		6°C
(43°F)		5°C
(41°F)		6°C
(43°F)		10°C
(51°F)		11°C
(53°F)		10°C
(50°F)		10°C
(50°F)		11°C
(52°F)		11°C
(52°F)		7°C
(46°F)		4°C
(39°F)

Compare climate in Cunen with other places

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

Monthly average precipitation in Cunen, Guatemala

Cunen usually has the most precipitation in June, August and September, with an average of 27 rainy days and 251 mm (9.9 inches) of precipitation per month. The driest months in Cunen are January, February and March. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cunen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)37 (1.5)31 (1.2)24 (0.9)68 (2.7)182 (7.2)288 (11.3)167 (6.6)232 (9.1)234 (9.2)220 (8.7)98 (3.8)38 (1.5)
Average precipitation days (≥ 1 mm)987122627262828261511

Monthly sunshine hours in Cunen, Guatemala

The sunniest months in Cunen are March, July and August, when the sun shines an average of 10 hours 9 minutes a day. Least sunny months in Cunen: January, February and June receive an average of 8 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cunen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours235276314307297267316313290278284294
Mean daily daylight hours11h 19m11h 38m12h 3m12h 28m12h 50m13h 0m12h 54m12h 35m12h 11m11h 45m11h 24m11h 13m

Solar UV radiation in Cunen, Guatemala

Cunen experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 15 - 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 11. For more detailed information, check out our hourly Cunen UV Index data.

Average daily maximum UV levels by month for Cunen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111315161515151414141110