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Climate & Weather Averages in Pecan Island, Louisiana, USA

Currently: 81 °F. Clear. (Weather station: Alexandria International Airport, USA). See more current weather

Annual Weather Averages in Alexandria International Airport

Alexandria International Airport is 49 miles from Pecan Island, so the actual climate in Pecan Island can vary a bit.

Based on weather reports collected during 1992–2021.

Jan
60
39
5.26
Feb
64
42
4.42
Mar
72
49
4.79
Apr
78
56
4.53
May
86
65
4.06
Jun
91
71
4.69
Jul
93
73
4.58
Aug
94
73
3.3
Sep
90
68
3.41
Oct
81
56
4.71
Nov
70
46
4.3
Dec
62
41
5.13

All Year Climate & Weather Averages in Pecan Island

High Temp: 94 °F

Low Temp: 39 °F

Mean Temp: 67 °F

Precipitation: 4.43"

Humidity: 72%

Dew Point: 57 °F

Wind: 10 mph

Pressure: 30.04 "Hg

Visibility: 8 mi

January Climate & Weather Averages in Pecan Island

High Temp: 60 °F

Low Temp: 39 °F

Mean Temp: 49 °F

Precipitation: 5.26"

Humidity: 72%

Dew Point: 40 °F

Wind: 12 mph

Pressure: 30.16 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Pecan Island

High Temp: 64 °F

Low Temp: 42 °F

Mean Temp: 53 °F

Precipitation: 4.42"

Humidity: 72%

Dew Point: 44 °F

Wind: 12 mph

Pressure: 30.11 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Pecan Island

High Temp: 72 °F

Low Temp: 49 °F

Mean Temp: 60 °F

Precipitation: 4.79"

Humidity: 70%

Dew Point: 50 °F

Wind: 13 mph

Pressure: 30.06 "Hg

Visibility: 9 mi

April Climate & Weather Averages in Pecan Island

High Temp: 78 °F

Low Temp: 56 °F

Mean Temp: 67 °F

Precipitation: 4.53"

Humidity: 70%

Dew Point: 56 °F

Wind: 13 mph

Pressure: 29.99 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Pecan Island

High Temp: 86 °F

Low Temp: 65 °F

Mean Temp: 75 °F

Precipitation: 4.06"

Humidity: 71%

Dew Point: 65 °F

Wind: 11 mph

Pressure: 29.97 "Hg

Visibility: 8 mi

June Climate & Weather Averages in Pecan Island

High Temp: 91 °F

Low Temp: 71 °F

Mean Temp: 81 °F

Precipitation: 4.69"

Humidity: 73%

Dew Point: 71 °F

Wind: 8 mph

Pressure: 29.96 "Hg

Visibility: 8 mi

July Climate & Weather Averages in Pecan Island

High Temp: 93 °F

Low Temp: 73 °F

Mean Temp: 83 °F

Precipitation: 4.58"

Humidity: 73%

Dew Point: 73 °F

Wind: 6 mph

Pressure: 30.00 "Hg

Visibility: 8 mi

August Climate & Weather Averages in Pecan Island

High Temp: 94 °F

Low Temp: 73 °F

Mean Temp: 83 °F

Precipitation: 3.30"

Humidity: 71%

Dew Point: 72 °F

Wind: 6 mph

Pressure: 29.98 "Hg

Visibility: 8 mi

September Climate & Weather Averages in Pecan Island

High Temp: 90 °F

Low Temp: 68 °F

Mean Temp: 79 °F

Precipitation: 3.41"

Humidity: 70%

Dew Point: 68 °F

Wind: 8 mph

Pressure: 29.98 "Hg

Visibility: 8 mi

October Climate & Weather Averages in Pecan Island

High Temp: 81 °F

Low Temp: 56 °F

Mean Temp: 68 °F

Precipitation: 4.71"

Humidity: 71%

Dew Point: 58 °F

Wind: 8 mph

Pressure: 30.04 "Hg

Visibility: 8 mi

November Climate & Weather Averages in Pecan Island

High Temp: 70 °F

Low Temp: 46 °F

Mean Temp: 58 °F

Precipitation: 4.30"

Humidity: 73%

Dew Point: 49 °F

Wind: 10 mph

Pressure: 30.13 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Pecan Island

High Temp: 62 °F

Low Temp: 41 °F

Mean Temp: 51 °F

Precipitation: 5.13"

Humidity: 75%

Dew Point: 43 °F

Wind: 11 mph

Pressure: 30.14 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthAugust (83 °F avg)
Coldest MonthJanuary (49 °F avg)
Wettest MonthJanuary (5.26" avg)
Windiest MonthMarch (13 mph avg)
Annual precip.53.18" (per year)

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