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Climate & Weather Averages in Lafayette, Louisiana, USA

Currently: 82 °F. Sunny. (Weather station: Lafayette Regional Airport, USA). See more current weather

Annual Weather Averages in Lafayette

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Lafayette

High Temp: 92 °F

Low Temp: 43 °F

Mean Temp: 69 °F

Precipitation: 5.23"

Humidity: 73%

Dew Point: 60 °F

Wind: 11 mph

Pressure: 30.05 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Lafayette

High Temp: 63 °F

Low Temp: 43 °F

Mean Temp: 53 °F

Precipitation: 5.65"

Humidity: 73%

Dew Point: 44 °F

Wind: 13 mph

Pressure: 30.16 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Lafayette

High Temp: 66 °F

Low Temp: 47 °F

Mean Temp: 57 °F

Precipitation: 4.09"

Humidity: 74%

Dew Point: 47 °F

Wind: 14 mph

Pressure: 30.11 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Lafayette

High Temp: 73 °F

Low Temp: 53 °F

Mean Temp: 63 °F

Precipitation: 3.75"

Humidity: 72%

Dew Point: 53 °F

Wind: 13 mph

Pressure: 30.06 "Hg

Visibility: 9 mi

April Climate & Weather Averages in Lafayette

High Temp: 79 °F

Low Temp: 59 °F

Mean Temp: 69 °F

Precipitation: 4.82"

Humidity: 71%

Dew Point: 59 °F

Wind: 13 mph

Pressure: 30.00 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Lafayette

High Temp: 86 °F

Low Temp: 67 °F

Mean Temp: 76 °F

Precipitation: 5.51"

Humidity: 72%

Dew Point: 66 °F

Wind: 11 mph

Pressure: 29.98 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Lafayette

High Temp: 90 °F

Low Temp: 73 °F

Mean Temp: 82 °F

Precipitation: 7.04"

Humidity: 75%

Dew Point: 72 °F

Wind: 9 mph

Pressure: 29.97 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Lafayette

High Temp: 92 °F

Low Temp: 75 °F

Mean Temp: 83 °F

Precipitation: 6.47"

Humidity: 76%

Dew Point: 74 °F

Wind: 8 mph

Pressure: 30.02 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Lafayette

High Temp: 92 °F

Low Temp: 75 °F

Mean Temp: 83 °F

Precipitation: 6.30"

Humidity: 74%

Dew Point: 74 °F

Wind: 7 mph

Pressure: 29.99 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Lafayette

High Temp: 89 °F

Low Temp: 70 °F

Mean Temp: 80 °F

Precipitation: 5.20"

Humidity: 74%

Dew Point: 70 °F

Wind: 8 mph

Pressure: 29.98 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Lafayette

High Temp: 82 °F

Low Temp: 60 °F

Mean Temp: 71 °F

Precipitation: 4.59"

Humidity: 73%

Dew Point: 61 °F

Wind: 9 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Lafayette

High Temp: 72 °F

Low Temp: 50 °F

Mean Temp: 61 °F

Precipitation: 4.39"

Humidity: 73%

Dew Point: 52 °F

Wind: 11 mph

Pressure: 30.13 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Lafayette

High Temp: 65 °F

Low Temp: 45 °F

Mean Temp: 55 °F

Precipitation: 5.01"

Humidity: 75%

Dew Point: 46 °F

Wind: 12 mph

Pressure: 30.14 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthAugust (83 °F avg)
Coldest MonthJanuary (53 °F avg)
Wettest MonthJune (7.04" avg)
Windiest MonthFebruary (14 mph avg)
Annual precip.62.81" (per year)

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