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Indaiatuba weather in September

Weather in Indaiatuba: September

Average day temperature: 86.0°F
Average night temperature: 64.6°F
Number of sunny days: 23 days
Day length: 11.7 - 12.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.4 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 95°F. At the same time the lowest night temperature was 53°F. Daily and nightly averages during September were 84.3°F and 60.7°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in September, in.

Precipitation total value in Indaiatuba in September is 0.4 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 8.2 mph It makes September one of the most windy months of the year.

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 September is: 9.4.

Best time for vacation in Indaiatuba

Sunniest months:
July 26 days
August 24 days
September 23 days
Warmest months:
September 86.0 °F
December 82.6 °F
October 82.3 °F
Coldest months:
June 74.6 °F
May 76.0 °F
July 76.0 °F
Rainiest months:
December 7 days
January 7 days
February 5 days
Windiest months:
October 8.5 mph
September 8.2 mph
November 7.9 mph

Indaiatuba on a weather map

Indaiatuba
+59°F
NW 7 mph
Feels like: +59°F
Precip.: 0%
Places in Brazil:
Name
°F
+72°F
+72°F
+77°F
+66°F
+77°F
+66°F
+77°F
+63°F
+68°F
+66°F
+64°F
+75°F
+66°F
24 Hours Forecast
Indaiatuba
Local time: 02:47
December 05, friday
0300
59°F
NW
7 mph
0600
66°F
NW
8 mph
0900
81°F
W
5 mph
1200
91°F
NE
2 mph
1500
91°F
N
7 mph
1800
75°F
NW
13 mph
2100
68°F
NW
11 mph
December 06, saturday
0000
66°F
NW
9 mph
Units of measurement: °C / °F