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Monthly climate in Uarini, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Uarini features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °F) and 27 °C (81 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 2921 mm (115.0 inches) and receives 293 rainy days on the 1 mm (0.04 inches) threshold annually. Uarini enjoys an average of 3123 hours of sunshine throughout the year, and daylight varies from 11 hours 56 minutes to 12 hours 16 minutes per day.

Monthly average temperatures in Uarini, Brazil

The warmest months in Uarini are August, September and October, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Uarini experiences 329 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 Uarini. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		34°C
(94°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		33°C
(91°F)		33°C
(91°F)		35°C
(96°F)		35°C
(94°F)		35°C
(95°F)		34°C
(94°F)		33°C
(92°F)
Mean maximum33°C
(91°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		34°C
(93°F)		34°C
(94°F)		34°C
(93°F)		34°C
(93°F)		33°C
(92°F)
Average high30°C
(87°F)		31°C
(87°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		31°C
(88°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		30°C
(87°F)
Daily mean26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(80°F)
Average low24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		23°C
(75°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)
Mean minimum23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(73°F)		21°C
(71°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)
Minimum22°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		21°C
(71°F)		22°C
(71°F)		19°C
(66°F)		20°C
(68°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		22°C
(72°F)

Compare climate in Uarini with other places

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

Monthly average precipitation in Uarini, Brazil

Uarini usually has the most precipitation in March, April and May, with an average of 27 rainy days and 358 mm (14.1 inches) of precipitation per month. The driest months in Uarini are July, August and September. On average, 135 mm (5.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Uarini. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)224 (8.8)243 (9.6)315 (12.4)343 (13.5)417 (16.4)203 (8.0)140 (5.5)103 (4.1)161 (6.3)196 (7.7)265 (10.5)309 (12.2)
Average precipitation days (≥ 1 mm)222126273027211622242829

Monthly sunshine hours in Uarini, Brazil

The sunniest months in Uarini are July, August and September, when the sun shines an average of 9 hours 59 minutes a day. Least sunny months in Uarini: January, April and December receive an average of 7 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Uarini. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours208242242223241279313314291283242240
Mean daily daylight hours12h 15m12h 11m12h 6m12h 1m11h 57m11h 56m11h 57m12h 0m12h 4m12h 9m12h 14m12h 16m

Solar UV radiation in Uarini, Brazil

Uarini experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. June, July and August are in the 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 Uarini UV Index data.

Average daily maximum UV levels by month for Uarini. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141516161412111213141313