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Monthly climate in Januaria, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Januaria features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (74 °F) and 29 °C (84 °F) through the year, but rarely can drop to 10 °C (49 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 760 mm (29.9 inches) and receives 74 rainy days on the 1 mm (0.04 inches) threshold annually. Januaria enjoys an average of 3753 hours of sunshine throughout the year, and daylight varies from 11 hours 12 minutes to 13 hours 1 minutes per day.

Monthly average temperatures in Januaria, Brazil

The warmest months in Januaria are January, September and October, with daily mean temperatures ranging from 27 to 29 °C (81 - 84 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 23 to 25 °C (74 - 77 °F) throughout the day. On average each year, Januaria experiences 325 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 Januaria. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(100°F)		38°C
(101°F)		37°C
(99°F)		35°C
(95°F)		35°C
(95°F)		35°C
(95°F)		35°C
(96°F)		36°C
(98°F)		40°C
(105°F)		41°C
(105°F)		39°C
(103°F)		37°C
(100°F)
Mean maximum36°C
(97°F)		35°C
(95°F)		35°C
(95°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		35°C
(95°F)		38°C
(101°F)		39°C
(103°F)		36°C
(96°F)		35°C
(95°F)
Average high32°C
(91°F)		31°C
(88°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		30°C
(86°F)		31°C
(89°F)		34°C
(94°F)		35°C
(95°F)		31°C
(89°F)		31°C
(88°F)
Daily mean27°C
(81°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		25°C
(77°F)		24°C
(75°F)		23°C
(74°F)		25°C
(77°F)		27°C
(81°F)		29°C
(84°F)		26°C
(80°F)		26°C
(79°F)
Average low22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		19°C
(67°F)		18°C
(65°F)		17°C
(63°F)		18°C
(65°F)		20°C
(68°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)
Mean minimum20°C
(69°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		15°C
(60°F)		16°C
(61°F)		14°C
(58°F)		15°C
(60°F)		17°C
(63°F)		20°C
(68°F)		20°C
(68°F)		19°C
(67°F)
Minimum19°C
(67°F)		20°C
(68°F)		19°C
(67°F)		17°C
(63°F)		10°C
(49°F)		14°C
(57°F)		13°C
(55°F)		14°C
(58°F)		16°C
(61°F)		18°C
(65°F)		19°C
(66°F)		18°C
(64°F)

Compare climate in Januaria with other places

Compare temperature, precipitation, sunshine, UV index in Januaria, Brazil with other places around the world.

Monthly average precipitation in Januaria, Brazil

Januaria usually has the most precipitation in February, November and December, with an average of 14 rainy days and 158 mm (6.2 inches) of precipitation per month. The driest months in Januaria are June, July and August. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Januaria. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)79 (3.1)155 (6.1)101 (4.0)35 (1.4)10 (0.4)1 (0.0)1 (0.0)1 (0.0)2 (0.1)58 (2.3)146 (5.8)172 (6.8)
Average precipitation days (≥ 1 mm)6131152000071416

Monthly sunshine hours in Januaria, Brazil

The sunniest months in Januaria are August, September and October, when the sun shines an average of 10 hours 56 minutes a day. Least sunny months in Januaria: January, February and November receive an average of 9 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Januaria. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours280282315311316313326332336337293307
Mean daily daylight hours12h 54m12h 34m12h 9m11h 43m11h 22m11h 12m11h 17m11h 35m12h 0m12h 26m12h 49m13h 1m

Solar UV radiation in Januaria, Brazil

Januaria experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Januaria UV Index data.

Average daily maximum UV levels by month for Januaria. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16151413109101212141515