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Guadalajara weather in September

Weather in Guadalajara: September

Average day temperature: 77.0°F
Average night temperature: 62.8°F
Number of sunny days: 5 days
Day length: 12.0 - 12.5 hours
Number of rainy days: 9 days
Precipitation totals: 4.2 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 82°F. At the same time the lowest night temperature was 62°F. Daily and nightly averages during September were 75.9°F and 65.1°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in September, in.

Precipitation total value in Guadalajara in September is 4.6 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 2.8 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 September is: 5.5.

Best time for vacation in Guadalajara

Sunniest months:
March 28 days
May 27 days
April 27 days
Warmest months:
May 88.0 °F
April 86.1 °F
June 83.7 °F
Coldest months:
January 72.8 °F
December 73.1 °F
November 75.7 °F
Rainiest months:
July 13 days
August 11 days
September 9 days
Windiest months:
April 5.0 mph
May 4.9 mph
March 4.6 mph

Guadalajara on a weather map

Guadalajara
+72°F
NE 6 mph
Feels like: +72°F
Precip.: 0%
Places in Mexico:
Name
°F
+82°F
+81°F
+81°F
+72°F
+79°F
+77°F
+82°F
+82°F
+79°F
+82°F
+75°F
+81°F
24 Hours Forecast
Guadalajara
Local time: 15:33
December 05, friday
1800
68°F
NE
5 mph
2100
66°F
E
4 mph
December 06, saturday
0000
63°F
E
4 mph
0300
61°F
E
2 mph
0600
59°F
SE
1 mph
0900
61°F
SE
2 mph
1200
66°F
N
1 mph
1500
68°F
N
4 mph
Units of measurement: °C / °F