World Resorts Brazil Nova Iguacu Weather

Nova Iguacu weather in May

Weather in Nova Iguacu: May

Average day temperature: 79.7°F
Average night temperature: 65.7°F
Number of sunny days: 15 days
Day length: 10.9 - 11.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in May, °F

Show year:
2026
2025
2024

The highest day temperature during May of 2026 was 90°F. At the same time the lowest night temperature was 59°F. Daily and nightly averages during May were 78.0°F and 66.2°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Nova Iguacu in May is 0.7 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 3.6 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 6.6.

Best time for vacation in Nova Iguacu

Sunniest months:
July 18 days
August 17 days
May 15 days
Warmest months:
February 87.0 °F
March 86.9 °F
January 86.0 °F
Coldest months:
June 78.3 °F
July 78.7 °F
May 79.7 °F
Rainiest months:
February 6 days
December 5 days
January 4 days
Windiest months:
September 4.4 mph
October 4.4 mph
August 4.2 mph

Nova Iguacu on a weather map

Nova Iguacu
+70°F
NE 3 mph
Feels like: +70°F
Precip.: 55%
Places in Brazil:
Name
°F
+72°F
+79°F
+77°F
+79°F
+66°F
+68°F
+70°F
+63°F
+81°F
+63°F
24 Hours Forecast
Nova Iguacu
Local time: 18:02
October 05, monday
2100
70°F
E
2 mph
October 06, tuesday
0000
68°F
SE
2 mph
0300
68°F
SE
1 mph
0600
68°F
W
1 mph
0900
73°F
NW
1 mph
1200
81°F
NW
3 mph
1500
75°F
NE
4 mph
1800
73°F
N
1 mph
Units of measurement: °C / °F