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Monthly climate in Chui, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chui features a humid subtropical climate (Cfa). Temperatures typically range between 12 °C (54 °F) and 23 °C (74 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1151 mm (45.3 inches) and receives 107 rainy days on the 1 mm (0.04 inches) threshold annually. Chui enjoys an average of 3350 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 20 minutes per day.

Monthly average temperatures in Chui, Brazil

The warmest months in Chui are January, February and March, with daily mean temperatures ranging from 21 to 23 °C (71 - 74 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 12 to 14 °C (54 - 57 °F) throughout the day. On average each year, Chui experiences 63 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 Chui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		32°C
(90°F)		31°C
(87°F)		31°C
(87°F)		26°C
(78°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		27°C
(80°F)		28°C
(82°F)		32°C
(89°F)		32°C
(89°F)
Mean maximum31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		27°C
(81°F)		24°C
(76°F)		20°C
(68°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		26°C
(79°F)		29°C
(85°F)		30°C
(86°F)
Average high26°C
(79°F)		25°C
(78°F)		24°C
(76°F)		22°C
(72°F)		19°C
(66°F)		16°C
(62°F)		15°C
(59°F)		16°C
(60°F)		17°C
(63°F)		19°C
(67°F)		22°C
(72°F)		24°C
(75°F)
Daily mean23°C
(74°F)		23°C
(73°F)		21°C
(71°F)		20°C
(68°F)		16°C
(61°F)		14°C
(57°F)		12°C
(54°F)		13°C
(55°F)		15°C
(58°F)		16°C
(62°F)		19°C
(67°F)		21°C
(70°F)
Average low20°C
(69°F)		20°C
(69°F)		19°C
(66°F)		17°C
(63°F)		13°C
(56°F)		11°C
(52°F)		10°C
(50°F)		10°C
(50°F)		12°C
(54°F)		14°C
(57°F)		16°C
(61°F)		18°C
(65°F)
Mean minimum16°C
(62°F)		15°C
(60°F)		15°C
(59°F)		13°C
(55°F)		8°C
(46°F)		6°C
(43°F)		4°C
(39°F)		5°C
(41°F)		8°C
(46°F)		9°C
(48°F)		11°C
(52°F)		13°C
(56°F)
Minimum15°C
(60°F)		13°C
(56°F)		14°C
(57°F)		10°C
(50°F)		6°C
(42°F)		4°C
(40°F)		3°C
(37°F)		4°C
(39°F)		5°C
(41°F)		8°C
(47°F)		10°C
(50°F)		10°C
(51°F)

Compare climate in Chui with other places

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

Monthly average precipitation in Chui, Brazil

Chui usually has the most precipitation in February, June and October, with an average of 10 rainy days and 131 mm (5.2 inches) of precipitation per month. The driest months in Chui are March, November and December. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)104 (4.1)124 (4.9)66 (2.6)82 (3.2)69 (2.7)137 (5.4)105 (4.2)107 (4.2)109 (4.3)132 (5.2)67 (2.6)50 (2.0)
Average precipitation days (≥ 1 mm)9991071188101268

Monthly sunshine hours in Chui, Brazil

The sunniest months in Chui are March, November and December, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Chui: June, July and August receive an average of 7 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours292316326257239207227230246285339381
Mean daily daylight hours14h 4m13h 16m12h 14m11h 12m10h 20m9h 55m10h 9m10h 54m11h 53m12h 56m13h 51m14h 20m

Solar UV radiation in Chui, Brazil

Chui 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 Chui UV Index data.

Average daily maximum UV levels by month for Chui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141311854468111314