Iguaba Grande (Portuguese pronunciation: [iˈgwabɐˈgɾɐ̃dʒi]) is a municipality located in the Brazilian state of Rio de Janeiro. Its population was 28,837 (2020) and its area is 54 km2 (21 sq mi).

Climate

Climate data for Iguaba Grande (1991–2020)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Mean daily maximum °C (°F)31.5 (88.7)32.2 (90.0)30.9 (87.6)29.4 (84.9)27.0 (80.6)26.4 (79.5)26.0 (78.8)26.5 (79.7)26.8 (80.2)27.9 (82.2)28.5 (83.3)30.3 (86.5)28.6 (83.5)
Daily mean °C (°F)26.6 (79.9)27.0 (80.6)26.2 (79.2)25.0 (77.0)22.6 (72.7)21.8 (71.2)21.5 (70.7)21.9 (71.4)22.4 (72.3)23.5 (74.3)24.3 (75.7)25.8 (78.4)24.1 (75.4)
Mean daily minimum °C (°F)23.3 (73.9)23.7 (74.7)23.1 (73.6)21.7 (71.1)19.3 (66.7)18.3 (64.9)17.8 (64.0)18.3 (64.9)19.2 (66.6)20.5 (68.9)21.2 (70.2)22.6 (72.7)20.8 (69.4)
Average precipitation mm (inches)103.6 (4.08)61.0 (2.40)109.4 (4.31)65.3 (2.57)74.8 (2.94)40.6 (1.60)52.8 (2.08)35.5 (1.40)62.0 (2.44)64.6 (2.54)112.1 (4.41)111.6 (4.39)893.3 (35.17)
Average precipitation days (≥ 1.0 mm)868675657810985
Average relative humidity (%)75.673.977.378.078.377.676.875.475.976.678.177.776.8
Mean monthly sunshine hours234.1237.1218.3212.8195.1197.1203.6210.5176.6185.3175.4205.52,451.4
Source: Instituto Nacional de Meteorologia