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Monthly climate in Caleta Olivia, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Caleta Olivia features a cold semi-arid climate (BSk). Temperatures typically range between 6 °C (44 °F) and 19 °C (67 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 210 mm (8.3 inches) and receives 38 rainy days on the 1 mm (0.04 inches) threshold annually. Caleta Olivia enjoys an average of 3464 hours of sunshine throughout the year, and daylight varies from 8 hours 37 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Caleta Olivia, Argentina

The warmest months in Caleta Olivia are January, February and December, with daily mean temperatures ranging from 18 to 19 °C (65 - 67 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 6 to 8 °C (44 - 47 °F) throughout the day. On average each year, Caleta Olivia experiences 52 days above 25 °C (77.0 °F) and 18 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Caleta Olivia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		37°C
(98°F)		32°C
(91°F)		28°C
(83°F)		23°C
(73°F)		18°C
(64°F)		18°C
(65°F)		21°C
(70°F)		26°C
(79°F)		27°C
(81°F)		31°C
(87°F)		35°C
(96°F)
Mean maximum33°C
(92°F)		34°C
(94°F)		30°C
(86°F)		26°C
(79°F)		22°C
(71°F)		16°C
(60°F)		15°C
(59°F)		19°C
(67°F)		23°C
(73°F)		25°C
(78°F)		28°C
(83°F)		32°C
(90°F)
Average high25°C
(77°F)		25°C
(76°F)		22°C
(71°F)		18°C
(65°F)		14°C
(57°F)		10°C
(51°F)		10°C
(51°F)		13°C
(55°F)		15°C
(60°F)		18°C
(65°F)		21°C
(71°F)		24°C
(75°F)
Daily mean19°C
(67°F)		19°C
(66°F)		16°C
(62°F)		13°C
(56°F)		10°C
(50°F)		6°C
(44°F)		6°C
(44°F)		8°C
(47°F)		11°C
(51°F)		13°C
(56°F)		16°C
(61°F)		18°C
(65°F)
Average low14°C
(57°F)		13°C
(56°F)		12°C
(53°F)		9°C
(49°F)		6°C
(42°F)		3°C
(37°F)		3°C
(37°F)		4°C
(40°F)		6°C
(43°F)		8°C
(46°F)		10°C
(50°F)		12°C
(55°F)
Mean minimum8°C
(47°F)		9°C
(48°F)		5°C
(41°F)		3°C
(38°F)		-2°C
(29°F)		-3°C
(28°F)		-3°C
(27°F)		-2°C
(29°F)		-0°C
(32°F)		1°C
(34°F)		5°C
(41°F)		8°C
(46°F)
Minimum7°C
(44°F)		7°C
(45°F)		2°C
(36°F)		-1°C
(30°F)		-3°C
(27°F)		-5°C
(24°F)		-5°C
(23°F)		-5°C
(23°F)		-2°C
(28°F)		-2°C
(29°F)		2°C
(36°F)		6°C
(42°F)

Compare climate in Caleta Olivia with other places

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

Monthly average precipitation in Caleta Olivia, Argentina

Caleta Olivia usually has the most precipitation in March, June and August, with an average of 4 rainy days and 28 mm (1.1 inches) of precipitation per month. The driest months in Caleta Olivia are January, October and November. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caleta Olivia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)13 (0.5)34 (1.3)18 (0.7)19 (0.8)29 (1.1)15 (0.6)21 (0.8)15 (0.6)12 (0.5)12 (0.5)18 (0.7)
Average precipitation days (≥ 1 mm)123445342334

Monthly sunshine hours in Caleta Olivia, Argentina

The sunniest months in Caleta Olivia are October, November and December, when the sun shines an average of 12 hours 6 minutes a day. Least sunny months in Caleta Olivia: May, June and July receive an average of 6 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caleta Olivia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours314331311253216190204247280347371395
Mean daily daylight hours15h 17m13h 58m12h 20m10h 41m9h 18m8h 37m8h 59m10h 13m11h 47m13h 27m14h 56m15h 43m

Solar UV radiation in Caleta Olivia, Argentina

Caleta Olivia experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 11 - 13, 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 3. For more detailed information, check out our hourly Caleta Olivia UV Index data.

Average daily maximum UV levels by month for Caleta Olivia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1310853224581112