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Monthly climate in Tome, Chile

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tome features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 10 °C (50 °F) and 16 °C (61 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 702 mm (27.6 inches) and receives 68 rainy days on the 1 mm (0.04 inches) threshold annually. Tome enjoys an average of 3615 hours of sunshine throughout the year, and daylight varies from 9 hours 40 minutes to 14 hours 36 minutes per day.

Monthly average temperatures in Tome, Chile

The warmest months in Tome are January, February and December, with daily mean temperatures ranging from 15 to 16 °C (59 - 61 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 10 to 10 °C (50 - 51 °F) throughout the day. On average each year, Tome 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 Tome. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		24°C
(76°F)		24°C
(76°F)		23°C
(73°F)		18°C
(65°F)		16°C
(61°F)		16°C
(61°F)		17°C
(63°F)		21°C
(70°F)		19°C
(66°F)		22°C
(73°F)		23°C
(73°F)
Mean maximum24°C
(75°F)		23°C
(73°F)		22°C
(72°F)		20°C
(68°F)		17°C
(63°F)		14°C
(57°F)		15°C
(59°F)		15°C
(60°F)		18°C
(65°F)		18°C
(65°F)		20°C
(69°F)		21°C
(71°F)
Average high19°C
(67°F)		19°C
(67°F)		18°C
(65°F)		16°C
(61°F)		14°C
(58°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)		13°C
(56°F)		14°C
(58°F)		17°C
(62°F)		18°C
(65°F)
Daily mean16°C
(61°F)		16°C
(61°F)		15°C
(59°F)		13°C
(56°F)		12°C
(53°F)		10°C
(51°F)		10°C
(50°F)		10°C
(50°F)		11°C
(52°F)		12°C
(53°F)		14°C
(57°F)		15°C
(59°F)
Average low13°C
(56°F)		14°C
(57°F)		12°C
(55°F)		11°C
(52°F)		10°C
(50°F)		9°C
(48°F)		8°C
(46°F)		8°C
(46°F)		8°C
(47°F)		9°C
(49°F)		11°C
(52°F)		12°C
(54°F)
Mean minimum11°C
(52°F)		12°C
(53°F)		10°C
(51°F)		8°C
(47°F)		6°C
(42°F)		4°C
(40°F)		4°C
(40°F)		4°C
(40°F)		6°C
(43°F)		7°C
(44°F)		9°C
(49°F)		10°C
(51°F)
Minimum10°C
(51°F)		12°C
(53°F)		9°C
(49°F)		6°C
(43°F)		3°C
(38°F)		3°C
(37°F)		3°C
(38°F)		4°C
(39°F)		5°C
(42°F)		5°C
(42°F)		9°C
(48°F)		10°C
(50°F)

Compare climate in Tome with other places

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

Monthly average precipitation in Tome, Chile

Tome usually has the most precipitation in May, June and August, with an average of 10 rainy days and 135 mm (5.3 inches) of precipitation per month. The driest months in Tome are January, February and December. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tome. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)8 (0.3)6 (0.2)18 (0.7)37 (1.4)109 (4.3)189 (7.4)104 (4.1)108 (4.2)65 (2.6)36 (1.4)18 (0.7)5 (0.2)
Average precipitation days (≥ 1 mm)112481311117631

Monthly sunshine hours in Tome, Chile

The sunniest months in Tome are March, November and December, when the sun shines an average of 12 hours 7 minutes a day. Least sunny months in Tome: May, June and July receive an average of 7 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tome. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours320340351285238187232254294347370393
Mean daily daylight hours14h 18m13h 24m12h 15m11h 5m10h 8m9h 40m9h 55m10h 46m11h 52m13h 2m14h 4m14h 36m

Solar UV radiation in Tome, Chile

Tome 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 Tome UV Index data.

Average daily maximum UV levels by month for Tome. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141310753457101314