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Monthly climate in San Vito, Costa Rica

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Vito features a tropical rainforest climate (Af). Temperatures typically range between 22 °C (71 °F) and 22 °C (73 °F) through the year, but rarely can drop to 16 °C (60 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 4936 mm (194.3 inches) and receives 351 rainy days on the 1 mm (0.04 inches) threshold annually. San Vito enjoys an average of 3170 hours of sunshine throughout the year, and daylight varies from 11 hours 36 minutes to 12 hours 36 minutes per day.

Monthly average temperatures in San Vito, Costa Rica

The warmest months in San Vito are May, June and July, with daily mean temperatures ranging from 22 to 22 °C (72 - 73 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 22 to 22 °C (71 - 71 °F) throughout the day. On average each year, San Vito experiences 223 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 Vito. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(81°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)
Mean maximum27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		26°C
(80°F)
Average high25°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		26°C
(78°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)
Daily mean22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)
Average low19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		20°C
(67°F)		19°C
(67°F)
Mean minimum17°C
(62°F)		17°C
(63°F)		17°C
(63°F)		18°C
(65°F)		19°C
(66°F)		19°C
(67°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(64°F)		18°C
(65°F)		17°C
(63°F)
Minimum16°C
(60°F)		16°C
(60°F)		17°C
(62°F)		17°C
(63°F)		18°C
(64°F)		18°C
(64°F)		18°C
(64°F)		18°C
(64°F)		18°C
(65°F)		16°C
(60°F)		17°C
(63°F)		17°C
(63°F)

Compare climate in San Vito with other places

Compare temperature, precipitation, sunshine, UV index in San Vito, Costa Rica with other places around the world.

Monthly average precipitation in San Vito, Costa Rica

San Vito usually has the most precipitation in August, September and October, with an average of 30 rainy days and 627 mm (24.7 inches) of precipitation per month. The driest months in San Vito are January, February and March. On average, 124 mm (4.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Vito. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)121 (4.8)117 (4.6)133 (5.2)317 (12.5)558 (22.0)526 (20.7)515 (20.3)568 (22.4)597 (23.5)717 (28.2)521 (20.5)246 (9.7)
Average precipitation days (≥ 1 mm)232629303130313130303030

Monthly sunshine hours in San Vito, Costa Rica

The sunniest months in San Vito are February, March and December, when the sun shines an average of 10 hours 22 minutes a day. Least sunny months in San Vito: August, September and October receive an average of 7 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Vito. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours253299335298238246247236237221246308
Mean daily daylight hours11h 39m11h 50m12h 4m12h 18m12h 30m12h 36m12h 33m12h 22m12h 8m11h 54m11h 42m11h 36m

Solar UV radiation in San Vito, Costa Rica

San Vito experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 14 - 15, 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 Vito UV Index data.

Average daily maximum UV levels by month for San Vito. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121314151414141414141210