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Monthly climate in Trevelin, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Trevelin features a oceanic climate (Cfb). Temperatures typically range between 1 °C (34 °F) and 14 °C (57 °F) through the year, but rarely can drop to -14 °C (8 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1267 mm (49.9 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Trevelin enjoys an average of 2795 hours of sunshine throughout the year, and daylight varies from 9 hours 1 minutes to 15 hours 17 minutes per day.

Monthly average temperatures in Trevelin, Argentina

The warmest months in Trevelin are January, February and December, with daily mean temperatures ranging from 12 to 14 °C (54 - 57 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 1 to 2 °C (34 - 36 °F) throughout the day. On average each year, Trevelin experiences 11 days above 25 °C (77.0 °F) and 83 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Trevelin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(82°F)		32°C
(90°F)		29°C
(84°F)		21°C
(69°F)		17°C
(63°F)		10°C
(51°F)		10°C
(50°F)		11°C
(52°F)		19°C
(67°F)		22°C
(72°F)		25°C
(77°F)		30°C
(87°F)
Mean maximum27°C
(81°F)		30°C
(86°F)		25°C
(78°F)		20°C
(68°F)		14°C
(57°F)		8°C
(47°F)		8°C
(47°F)		10°C
(50°F)		15°C
(60°F)		20°C
(69°F)		23°C
(73°F)		27°C
(81°F)
Average high18°C
(65°F)		20°C
(69°F)		17°C
(62°F)		12°C
(55°F)		8°C
(47°F)		4°C
(40°F)		4°C
(40°F)		6°C
(43°F)		8°C
(47°F)		11°C
(51°F)		15°C
(58°F)		18°C
(64°F)
Daily mean13°C
(55°F)		14°C
(57°F)		11°C
(52°F)		8°C
(46°F)		5°C
(40°F)		1°C
(35°F)		1°C
(34°F)		2°C
(36°F)		4°C
(39°F)		6°C
(42°F)		9°C
(49°F)		12°C
(54°F)
Average low7°C
(45°F)		8°C
(47°F)		6°C
(43°F)		4°C
(39°F)		1°C
(35°F)		-2°C
(29°F)		-2°C
(29°F)		-1°C
(30°F)		-0°C
(32°F)		1°C
(35°F)		4°C
(40°F)		6°C
(44°F)
Mean minimum1°C
(34°F)		2°C
(36°F)		0°C
(33°F)		-1°C
(30°F)		-6°C
(21°F)		-8°C
(17°F)		-9°C
(17°F)		-7°C
(20°F)		-6°C
(21°F)		-3°C
(26°F)		-1°C
(31°F)		1°C
(34°F)
Minimum-1°C
(30°F)		1°C
(33°F)		-2°C
(29°F)		-4°C
(25°F)		-10°C
(14°F)		-10°C
(14°F)		-14°C
(8°F)		-9°C
(15°F)		-12°C
(11°F)		-4°C
(24°F)		-3°C
(27°F)		0°C
(33°F)

Compare climate in Trevelin with other places

Compare temperature, precipitation, sunshine, UV index in Trevelin, Argentina with other places around the world.

Monthly average precipitation in Trevelin, Argentina

Trevelin usually has the most precipitation in May, June and August, with an average of 17 rainy days and 175 mm (6.9 inches) of precipitation per month. The driest months in Trevelin are January, February and March. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Trevelin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)30 (1.2)69 (2.7)96 (3.8)147 (5.8)216 (8.5)141 (5.6)160 (6.3)86 (3.4)104 (4.1)100 (3.9)69 (2.7)
Average precipitation days (≥ 1 mm)55812152016181214118

Monthly sunshine hours in Trevelin, Argentina

The sunniest months in Trevelin are February, March and December, when the sun shines an average of 10 hours 25 minutes a day. Least sunny months in Trevelin: May, June and July receive an average of 4 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Trevelin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours282308295214163111143173225248283345
Mean daily daylight hours14h 55m13h 45m12h 18m10h 50m9h 37m9h 1m9h 21m10h 26m11h 49m13h 17m14h 36m15h 17m

Solar UV radiation in Trevelin, Argentina

Trevelin experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure. May, June and July are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Trevelin UV Index data.

Average daily maximum UV levels by month for Trevelin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)14129642357101414