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Monthly climate in Itaguacu, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Itaguacu features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (68 °F) and 25 °C (78 °F) through the year, but rarely can drop to 11 °C (51 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 831 mm (32.7 inches) and receives 118 rainy days on the 1 mm (0.04 inches) threshold annually. Itaguacu enjoys an average of 3354 hours of sunshine throughout the year, and daylight varies from 10 hours 56 minutes to 13 hours 17 minutes per day.

Monthly average temperatures in Itaguacu, Brazil

The warmest months in Itaguacu are January, February and March, with daily mean temperatures ranging from 25 to 25 °C (78 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 20 to 21 °C (68 - 70 °F) throughout the day. On average each year, Itaguacu experiences 283 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 Itaguacu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		36°C
(98°F)		36°C
(98°F)		34°C
(94°F)		32°C
(90°F)		33°C
(92°F)		32°C
(90°F)		31°C
(89°F)		35°C
(95°F)		35°C
(95°F)		37°C
(98°F)		35°C
(95°F)
Mean maximum34°C
(93°F)		33°C
(93°F)		34°C
(93°F)		33°C
(91°F)		31°C
(89°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)
Average high31°C
(88°F)		30°C
(87°F)		31°C
(87°F)		29°C
(85°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		26°C
(79°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)
Daily mean25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		24°C
(75°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		22°C
(73°F)		24°C
(75°F)		23°C
(74°F)		24°C
(76°F)
Average low21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(68°F)		18°C
(64°F)		17°C
(62°F)		15°C
(59°F)		16°C
(61°F)		18°C
(64°F)		20°C
(68°F)		20°C
(68°F)		21°C
(70°F)
Mean minimum19°C
(67°F)		19°C
(67°F)		18°C
(65°F)		16°C
(62°F)		14°C
(57°F)		14°C
(58°F)		12°C
(54°F)		12°C
(54°F)		14°C
(58°F)		17°C
(62°F)		16°C
(60°F)		18°C
(65°F)
Minimum19°C
(66°F)		18°C
(64°F)		17°C
(62°F)		15°C
(60°F)		11°C
(51°F)		12°C
(54°F)		11°C
(52°F)		11°C
(53°F)		13°C
(56°F)		16°C
(61°F)		14°C
(58°F)		17°C
(63°F)

Compare climate in Itaguacu with other places

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

Monthly average precipitation in Itaguacu, Brazil

Itaguacu usually has the most precipitation in February, November and December, with an average of 17 rainy days and 144 mm (5.7 inches) of precipitation per month. The driest months in Itaguacu are June, July and August. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Itaguacu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)75 (2.9)136 (5.4)83 (3.3)52 (2.0)36 (1.4)12 (0.5)11 (0.4)16 (0.6)29 (1.1)87 (3.4)146 (5.8)149 (5.9)
Average precipitation days (≥ 1 mm)91713863256141718

Monthly sunshine hours in Itaguacu, Brazil

The sunniest months in Itaguacu are March, April and July, when the sun shines an average of 9 hours 51 minutes a day. Least sunny months in Itaguacu: February, October and November receive an average of 8 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Itaguacu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours274265304301273270300282284268238287
Mean daily daylight hours13h 9m12h 43m12h 10m11h 36m11h 9m10h 56m11h 3m11h 27m11h 58m12h 32m13h 2m13h 17m

Solar UV radiation in Itaguacu, Brazil

Itaguacu experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Itaguacu UV Index data.

Average daily maximum UV levels by month for Itaguacu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151514129781012131515