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Monthly climate in Constitucion, Chile

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Constitucion features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 11 °C (52 °F) and 16 °C (62 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 24 °C (75 °F). The average annual precipitation amounts to about 556 mm (21.9 inches) and receives 47 rainy days on the 1 mm (0.04 inches) threshold annually. Constitucion enjoys an average of 3647 hours of sunshine throughout the year, and daylight varies from 9 hours 47 minutes to 14 hours 29 minutes per day.

Monthly average temperatures in Constitucion, Chile

The warmest months in Constitucion are January, February and March, with daily mean temperatures ranging from 15 to 16 °C (60 - 62 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 11 to 11 °C (52 - 53 °F) throughout the day. On average each year, Constitucion experiences 0 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 Constitucion. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(75°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		16°C
(62°F)		15°C
(60°F)		16°C
(62°F)		17°C
(63°F)		17°C
(63°F)		19°C
(66°F)		19°C
(67°F)
Mean maximum20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)		14°C
(58°F)		15°C
(58°F)		15°C
(59°F)		16°C
(61°F)		16°C
(61°F)		18°C
(65°F)		19°C
(66°F)
Average high18°C
(64°F)		18°C
(65°F)		17°C
(63°F)		16°C
(60°F)		14°C
(58°F)		13°C
(56°F)		12°C
(55°F)		12°C
(55°F)		13°C
(56°F)		14°C
(57°F)		15°C
(60°F)		17°C
(62°F)
Daily mean16°C
(61°F)		16°C
(62°F)		15°C
(60°F)		14°C
(57°F)		13°C
(56°F)		12°C
(53°F)		11°C
(52°F)		11°C
(52°F)		11°C
(53°F)		12°C
(54°F)		14°C
(57°F)		15°C
(59°F)
Average low14°C
(58°F)		15°C
(59°F)		14°C
(57°F)		12°C
(55°F)		12°C
(53°F)		10°C
(51°F)		10°C
(50°F)		10°C
(49°F)		10°C
(50°F)		11°C
(51°F)		12°C
(54°F)		13°C
(56°F)
Mean minimum12°C
(55°F)		13°C
(56°F)		12°C
(53°F)		11°C
(52°F)		8°C
(47°F)		7°C
(46°F)		7°C
(44°F)		7°C
(45°F)		8°C
(46°F)		8°C
(47°F)		10°C
(51°F)		12°C
(53°F)
Minimum11°C
(53°F)		13°C
(55°F)		11°C
(51°F)		10°C
(50°F)		6°C
(43°F)		7°C
(45°F)		6°C
(43°F)		6°C
(43°F)		7°C
(45°F)		8°C
(47°F)		10°C
(50°F)		11°C
(52°F)

Compare climate in Constitucion with other places

Compare temperature, precipitation, sunshine, UV index in Constitucion, Chile with other places around the world.

Monthly average precipitation in Constitucion, Chile

Constitucion usually has the most precipitation in June, July and August, with an average of 9 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Constitucion are February, March and December. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Constitucion. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)6 (0.2)2 (0.1)5 (0.2)25 (1.0)85 (3.3)174 (6.9)86 (3.4)88 (3.5)46 (1.8)27 (1.1)9 (0.4)2 (0.1)
Average precipitation days (≥ 1 mm)0003711885410

Monthly sunshine hours in Constitucion, Chile

The sunniest months in Constitucion are October, November and December, when the sun shines an average of 12 hours 9 minutes a day. Least sunny months in Constitucion: May, June and July receive an average of 7 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Constitucion. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours317335347293237202240256297352375390
Mean daily daylight hours14h 12m13h 20m12h 14m11h 8m10h 14m9h 47m10h 1m10h 50m11h 53m12h 59m13h 58m14h 29m

Solar UV radiation in Constitucion, Chile

Constitucion experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Constitucion UV Index data.

Average daily maximum UV levels by month for Constitucion. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141311753458111314