Weather in Lafayette: September
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Average day temperature: | 87.2°F |
| Average night temperature: | 72.1°F | |
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Number of sunny days: | 12 days |
| Day length: | 11.9 - 12.8 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 2.4 in. | |
| more information | ||
14 days
forecast
forecast
| Lafayette |
weather in
October
October
| Lafayette |
Air temperature in September, °F
Show year:
2026
2025
2024
The highest day temperature during September of 2026 was 95°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during September were 92.0°F and 74.5°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in September is almost equal.
Precipitation total in September, in.
Precipitation total value in Lafayette in September is 2.4 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 6.4 mph It makes September one of the least 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: 7.5.
Best time for vacation in Lafayette
Lafayette on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Lafayette
Local time: 06:35
October 08, thursday
0900
73°F
SW
10 mph
10 mph
1200
84°F
SW
12 mph
12 mph
1500
88°F
SW
11 mph
11 mph
1800
84°F
SW
7 mph
7 mph
2100
73°F
W
7 mph
7 mph
October 09, friday
0000
68°F
W
7 mph
7 mph
0300
68°F
SW
7 mph
7 mph
0600
68°F
SW
7 mph
7 mph
