Climate and monthly weather forecastPort Vincent, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Port Vincent, Louisiana, is another refreshing winter month, with an average temperature fluctuating between 59.2°F (15.1°C) and 43.5°F (6.4°C). January is the coldest month, with the temperature often reaching an average high of 59.2°F (15.1°C) and an average low of 43.5°F (6.4°C). Weather in January »Weather in February
The last month of the winter, February, is a refreshing month in Port Vincent, Louisiana, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 64.6°F (18.1°C). As Port Vincent transitions into February, the average high-temperature is observed to slightly rise from a mild 59.2°F (15.1°C) in January to an enjoyable 64.6°F (18.1°C). Weather in February »Weather in March
March, the first month of the spring in Port Vincent, is an agreeable month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 71.8°F (22.1°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from an enjoyable 64.6°F (18.1°C) to a pleasant 71.8°F (22.1°C). Weather in March »Weather in April
April is a moderately hot spring month in Port Vincent, Louisiana, with an average temperature ranging between min 58.6°F (14.8°C) and max 78.4°F (25.8°C). With the onset of April, Port Vincent observes a minor temperature ascent, with the average high-temperature adjusting from March's pleasant 71.8°F (22.1°C) to a moderately hot 78.4°F (25.8°C). Weather in April »Weather in May
May, the last month of the spring in Port Vincent, is also a moderately hot month, with an average temperature fluctuating between 66°F (18.9°C) and 84.7°F (29.3°C). With the onset of May, the average high-temperature subtly transitions from 78.4°F (25.8°C) in April to a still moderately hot 84.7°F (29.3°C). Weather in May »Weather in June
June, the first month of the summer in Port Vincent, is a tropical month, with an average temperature varying between 90.3°F (32.4°C) and 72.1°F (22.3°C). As Port Vincent welcomes June, the average high-temperature displays a subtle shift, adjusting from a warm 84.7°F (29.3°C) in May to a hot 90.3°F (32.4°C). Weather in June »Weather in July
July, the same as June, in Port Vincent, Louisiana, is another hot summer month, with an average temperature ranging between min 74.1°F (23.4°C) and max 91°F (32.8°C). July, on average, is the warmest month, registering a high temperature of 91°F (32.8°C) and a low of 74.1°F (23.4°C). During July, the heat index is evaluated at a life-threatening hot 116.6°F (47°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Port Vincent, Louisiana, with temperature in the range of an average high of 90.7°F (32.6°C) and an average low of 74.8°F (23.8°C). August's onset sees an average high-temperature of a still hot 90.7°F (32.6°C), exhibiting a slight fluctuation from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Port Vincent, Louisiana, with temperature in the range of an average low of 70.5°F (21.4°C) and an average high of 87.4°F (30.8°C). September's presence marks an average high-temperature of a still tropical 87.4°F (30.8°C), subtly varied from August's 90.7°F (32.6°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Port Vincent, Louisiana, with an average temperature ranging between max 79.7°F (26.5°C) and min 60.6°F (15.9°C). October's arrival subtly correlates with a reduction in the average high-temperature, down from a tropical 87.4°F (30.8°C) in September to a moderately hot 79.7°F (26.5°C). Weather in October »Weather in November
November, the last month of the autumn in Port Vincent, is also an agreeable month, with an average temperature fluctuating between 68.9°F (20.5°C) and 51.1°F (10.6°C). Arrival of November comes with a reduction in the average high-temperature, falling from a moderately hot 79.7°F (26.5°C) in October to a pleasant 68.9°F (20.5°C). Weather in November »Weather in December
The first month of the winter, December, is also an enjoyable month in Port Vincent, Louisiana, with an average temperature fluctuating between 47.7°F (8.7°C) and 62.2°F (16.8°C). Port Vincent's weather subtly changes with the onset of December, barely falling from an agreeable 68.9°F (20.5°C) in November to a comfortable 62.2°F (16.8°C). Weather in December »Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, with its average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 43.5°F (6.4°C), holds the record as the coldest month.
Throughout the year, there are 151.5 rainfall days, and 18.62" (473mm) of precipitation is accumulated.
January is the only month when snow falls.
January is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.04" (1mm) of snow.
In Port Vincent, during the entire year, snow falls for 0.2 days and aggregates up to 0.04" (1mm) of snow.
The months with the highest humidity are February and December, with an average relative humidity of 81%.
February through December are months without snowfall.
March and November are months with the least rain when the rain falls for 12.1 days and typically aggregates up to 0.98" (25mm) of rain.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
May through August, with an average maximum UV index of 7, are months with the highest UV index.
June has the longest days of the year, with an average of 14h and 6min of daylight.
June has the most sunshine of the year, with an average of 10.6h of sunshine.
The warmest temperatures occur during July, when averages reach a peak of 91°F (32.8°C) and a low of 74.1°F (23.4°C).
July is the month with the most rainfall. Rain falls for 18.9 days and accumulates 3.03" (77mm) of precipitation.
The least humid month is October, with an average relative humidity of 74%.
With an average of 10h and 12min of daylight, December has the shortest days of the year.
The month with the least sunshine is December, with an average of 5.1h of sunshine.
With an average maximum UV index of 3, December is the month with the lowest UV index in Port Vincent.
Average temperature
Port Vincent, LA
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59.2°F).
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).
Average pressure
Port Vincent, 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:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Port Vincent, LA
- Average wind speed in January:
6.9mph - Average wind speed in February:
7.1mph - Average wind speed in March:
6.7mph - Average wind speed in April:
7.1mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.9mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.7mph
The windiest months (with the highest average wind speed) are February and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Port Vincent, LA
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Port Vincent, LA
- Average rainfall in January:
1.26" - Average rainfall in February:
1.18" - Average rainfall in March:
0.98" - Average rainfall in April:
1.5" - Average rainfall in May:
1.77" - Average rainfall in June:
1.61"
The wettest month (with the highest rainfall) is July (3.03").
The driest months (with the least rainfall) are March and November (0.98").
Average rainfall days
Port Vincent, LA
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
10.5 days - Average rainfall days in May:
13 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
18.9 days - Average rainfall days in August:
18.4 days - Average rainfall days in September:
14.9 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.9 days).
Average snowfall
Port Vincent, LA
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Port Vincent, LA
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0 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 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Port Vincent, LA
- Average daylight in January:
10h and 30min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
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 30min - Average sunshine in February:
5h and 12min - Average sunshine in March:
7h and 42min - Average sunshine in April:
9h and 18min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 54min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Port Vincent, LA
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
17.9 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
12.9 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (9.3 days).
Average UV index
Port Vincent, LA
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Port Vincent, LA
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility
Port Vincent, LA
The months with the highest visibility are January, February, June, July, August, October, November and December (6mi).
The months with the lowest visibility are March, April, May and September (5mi).
