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Climate & Weather Averages in Lafayette, Louisiana, USA

Currently: 29 °C. Scattered clouds. (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: 34 °C

Low Temp: 6 °C

Mean Temp: 21 °C

Precipitation: 133.0 mm

Humidity: 73%

Dew Point: 15 °C

Wind: 17 km/h

Pressure: 101.75 kPa

Visibility: 14 km

January Climate & Weather Averages in Lafayette

High Temp: 17 °C

Low Temp: 6 °C

Mean Temp: 12 °C

Precipitation: 143.4 mm

Humidity: 73%

Dew Point: 6 °C

Wind: 22 km/h

Pressure: 102.12 kPa

Visibility: 14 km

February Climate & Weather Averages in Lafayette

High Temp: 19 °C

Low Temp: 8 °C

Mean Temp: 14 °C

Precipitation: 104.0 mm

Humidity: 74%

Dew Point: 9 °C

Wind: 22 km/h

Pressure: 101.96 kPa

Visibility: 14 km

March Climate & Weather Averages in Lafayette

High Temp: 23 °C

Low Temp: 12 °C

Mean Temp: 17 °C

Precipitation: 95.3 mm

Humidity: 72%

Dew Point: 12 °C

Wind: 21 km/h

Pressure: 101.81 kPa

Visibility: 14 km

April Climate & Weather Averages in Lafayette

High Temp: 26 °C

Low Temp: 15 °C

Mean Temp: 21 °C

Precipitation: 122.4 mm

Humidity: 71%

Dew Point: 15 °C

Wind: 21 km/h

Pressure: 101.60 kPa

Visibility: 14 km

May Climate & Weather Averages in Lafayette

High Temp: 30 °C

Low Temp: 19 °C

Mean Temp: 25 °C

Precipitation: 140.0 mm

Humidity: 72%

Dew Point: 19 °C

Wind: 18 km/h

Pressure: 101.54 kPa

Visibility: 14 km

June Climate & Weather Averages in Lafayette

High Temp: 32 °C

Low Temp: 23 °C

Mean Temp: 28 °C

Precipitation: 178.8 mm

Humidity: 75%

Dew Point: 22 °C

Wind: 14 km/h

Pressure: 101.49 kPa

Visibility: 14 km

July Climate & Weather Averages in Lafayette

High Temp: 33 °C

Low Temp: 24 °C

Mean Temp: 28 °C

Precipitation: 164.3 mm

Humidity: 76%

Dew Point: 23 °C

Wind: 12 km/h

Pressure: 101.65 kPa

Visibility: 15 km

August Climate & Weather Averages in Lafayette

High Temp: 34 °C

Low Temp: 24 °C

Mean Temp: 29 °C

Precipitation: 159.9 mm

Humidity: 74%

Dew Point: 23 °C

Wind: 12 km/h

Pressure: 101.55 kPa

Visibility: 15 km

September Climate & Weather Averages in Lafayette

High Temp: 32 °C

Low Temp: 21 °C

Mean Temp: 26 °C

Precipitation: 132.0 mm

Humidity: 74%

Dew Point: 21 °C

Wind: 14 km/h

Pressure: 101.51 kPa

Visibility: 14 km

October Climate & Weather Averages in Lafayette

High Temp: 28 °C

Low Temp: 16 °C

Mean Temp: 22 °C

Precipitation: 116.6 mm

Humidity: 73%

Dew Point: 16 °C

Wind: 15 km/h

Pressure: 101.71 kPa

Visibility: 14 km

November Climate & Weather Averages in Lafayette

High Temp: 22 °C

Low Temp: 10 °C

Mean Temp: 16 °C

Precipitation: 111.5 mm

Humidity: 73%

Dew Point: 11 °C

Wind: 17 km/h

Pressure: 102.02 kPa

Visibility: 14 km

December Climate & Weather Averages in Lafayette

High Temp: 18 °C

Low Temp: 7 °C

Mean Temp: 13 °C

Precipitation: 127.2 mm

Humidity: 75%

Dew Point: 8 °C

Wind: 19 km/h

Pressure: 102.05 kPa

Visibility: 13 km

Quick Climate Info

Hottest Month August (29 °C avg)
Coldest Month January (12 °C avg)
Wettest Month June (178.8 mm avg)
Windiest Month February (22 km/h avg)
Annual precip. 1595.5 mm (per year)

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