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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a moderate winter month in Port Allen, Louisiana, with an average temperature ranging between max 58.6°F (14.8°C) and min 42.4°F (5.8°C). With average high and low temperatures of 58.6°F (14.8°C) and 42.4°F (5.8°C) respectively, January is Port Allen's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a refreshing month in Port Allen, Louisiana, with an average temperature varying between 63.5°F (17.5°C) and 47.7°F (8.7°C). February's weather records an average high-temperature of a still refreshing 63.5°F (17.5°C), showing little deviation from January. Weather in February »
Weather in March
The first month of the spring, March, is an agreeable month in Port Allen, Louisiana, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 52.5°F (11.4°C). The arrival of March introduces a minor uplift in high-temperatures, adjusting from a comfortable 63.5°F (17.5°C) in February to an agreeable 71.2°F (21.8°C). Weather in March »
Weather in April
April in Port Allen, Louisiana, is a moderately hot spring month, with an average temperature fluctuating between 78.4°F (25.8°C) and 58.1°F (14.5°C). The average high-temperature mildly increases in April, edging from a pleasant 71.2°F (21.8°C) in March to a warm 78.4°F (25.8°C). Weather in April »
Weather in May
May, the last month of the spring in Port Allen, is another warm month, with an average temperature varying between 65.7°F (18.7°C) and 85.6°F (29.8°C). May's onset brings a subtle temperature rise, moving from a moderately hot 78.4°F (25.8°C) in April to a still warm 85.6°F (29.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Port Allen, Louisiana, with temperature in the range of an average high of 91.2°F (32.9°C) and an average low of 71.8°F (22.1°C). Port Allen in June observes a minor temperature shift, with average high-temperatures adjusting from a moderately hot 85.6°F (29.8°C) in May to a tropical 91.2°F (32.9°C). Weather in June »
Weather in July
July, the same as June, in Port Allen, Louisiana, is a hot summer month, with an average temperature fluctuating between 73.8°F (23.2°C) and 91.9°F (33.3°C). The temperature hits its peak in July and August, recording an average high-temperature of 91.9°F (33.3°C). Throughout July, the heat index is appraised at a life-threatening hot 118.4°F (48°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Port Allen, Louisiana, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 73.9°F (23.3°C). Port Allen experiences its warmest period in July and August, averaging a high-temperature of 91.9°F (33.3°C). The heat index for August is appraised at a blazing hot 118.4°F (48°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Port Allen, Louisiana, with an average temperature varying between 70°F (21.1°C) and 88°F (31.1°C). The shift from August to September is characterized by an average high-temperature of a still tropical 88°F (31.1°C), not significantly different from the 91.9°F (33.3°C) of August. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Port Allen, Louisiana, with an average temperature varying between 60.1°F (15.6°C) and 80.2°F (26.8°C). The arrival of October corresponds with a light shift in temperature, down from a tropical 88°F (31.1°C) in September to a warm 80.2°F (26.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Port Allen, is also an agreeable month, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 68.4°F (20.2°C). Stepping into November, Port Allen observes a temperature decline, with the average high falling from October's warm 80.2°F (26.8°C) to an agreeable 68.4°F (20.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Port Allen, Louisiana, with an average temperature ranging between min 46.4°F (8°C) and max 61.5°F (16.4°C). As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from an agreeable 68.4°F (20.2°C) to a refreshing 61.5°F (16.4°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Port Allen?
January is Port Allen's coldest month, registering average high temperatures of 58.6°F (14.8°C) and lows of 42.4°F (5.8°C).
How much does it rain in Port Allen?
In Port Allen, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.
When does it snow in Port Allen?
Months with snowfall in Port Allen, Louisiana, are January and December.
What is the snowiest month in Port Allen?
January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.28" (7mm) of snow.
How much does it snow in Port Allen?
Throughout the year, in Port Allen, Louisiana, there are 0.5 snowfall days, and 0.51" (13mm) of snow is accumulated.
What are the months with the lowest UV index in Port Allen?
The months with the lowest UV index in Port Allen, Louisiana, are January and December, with an average maximum UV index of 3.
What is the most humid month in Port Allen?
February is the most humid month in Port Allen, with an average relative humidity of 82%.
When it does not snow in Port Allen?
February through November are months without snowfall.
When is Daylight Saving Time (DST) in Port Allen?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Port Allen, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What are the months with the highest UV index in Port Allen?
May through August, with an average maximum UV index of 7, are months with the highest UV index in Port Allen, Louisiana.
When are the longest days in Port Allen?
The month with the longest days in Port Allen is June, with an average of 14h and 6min of daylight.
What month has the most sunshine in Port Allen?
With an average of 10.2h of sunshine, June has the most sunshine of the year in Port Allen.
What time of the year is the hottest in Port Allen?
Warmest months in Port Allen, Louisiana, are July and August, with an average high-temperature of 91.9°F (33.3°C).
What is the wettest month in Port Allen?
The month with the most rainfall is July, when the rain falls for 22.5 days and typically aggregates up to 4.72" (120mm) of precipitation.
What is the least humid month in Port Allen?
October is the least humid month in Port Allen, Louisiana, with an average relative humidity of 72%.
What is the driest month in Port Allen?
November is the month with the least rainfall in Port Allen. Rain falls for 8.8 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the shortest days in Port Allen?
The month with the shortest days in Port Allen is December, with an average of 10h and 12min of daylight.
What is the month with the least sunshine in Port Allen?
With an average of 5h of sunshine, December has the least sunshine of the year in Port Allen, Louisiana.
Average temperature
Port Allen, LA
The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure
Port Allen, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed
Port Allen, LA
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.9mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity
Port Allen, LA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Port Allen, LA
- Average rainfall in January:
2.83" - Average rainfall in February:
2.56" - Average rainfall in March:
2.36" - Average rainfall in April:
2.68" - Average rainfall in May:
2.83" - Average rainfall in June:
3.15"
- Average rainfall in July:
4.72" - Average rainfall in August:
4.57" - Average rainfall in September:
2.95" - Average rainfall in October:
2.32" - Average rainfall in November:
1.77" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days
Port Allen, LA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
22.5 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
17.6 days - Average rainfall days in October:
10 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Port Allen, LA
The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Port Allen, LA
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Port Allen, LA
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 1min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Port Allen, LA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
14 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
10.4 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).
Average UV index
Port Allen, LA
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Port Allen, LA
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Port Allen, LA
The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).
Port Allen, Louisiana, USA
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