Climate and monthly weather forecastPearl River, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Pearl River, Louisiana, is another mild winter month, with an average temperature ranging between min 45.1°F (7.3°C) and max 59.4°F (15.2°C). Temperature readings reach their annual highs in January, averaging 59.4°F (15.2°C) and a minimum average of 45.1°F (7.3°C). Weather in January »Weather in February
The last month of the winter, February, is an enjoyable month in Pearl River, Louisiana, with an average temperature ranging between max 64°F (17.8°C) and min 49.8°F (9.9°C). Pearl River's average high-temperature in February sits at an enjoyable 64°F (17.8°C), showing little difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is an agreeable month in Pearl River, Louisiana, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 55.6°F (13.1°C). Pearl River perceives a slight temperature ascent during March, with average high-temperatures adjusting from a refreshing 64°F (17.8°C) in February to a pleasant 70.7°F (21.5°C). Weather in March »Weather in April
April in Pearl River, Louisiana, is a warm spring month, with an average temperature fluctuating between 61.7°F (16.5°C) and 77.4°F (25.2°C). The shift from March to April is marked by a slight increase in the average high-temperature, moving from a pleasant 70.7°F (21.5°C) to a warm 77.4°F (25.2°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Pearl River, Louisiana, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 68.5°F (20.3°C). May's arrival brings a modest temperature shift, moving from 77.4°F (25.2°C) in April to a still moderately hot 83.8°F (28.8°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Pearl River, Louisiana, with temperature in the range of an average low of 75.4°F (24.1°C) and an average high of 90°F (32.2°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's warm 83.8°F (28.8°C) to a tropical 90°F (32.2°C). Weather in June »Weather in July
July, like June, is another hot summer month in Pearl River, Louisiana, with an average temperature varying between 77°F (25°C) and 90.9°F (32.7°C). Pearl River's warmest temperatures are experienced in July, with average high temperatures of 90.9°F (32.7°C) and lows of 77°F (25°C). For July, the heat index is estimated at a scorching 111.2°F (44°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Pearl River, Louisiana, with an average temperature varying between 77.4°F (25.2°C) and 90.7°F (32.6°C). The start of August marks an average high-temperature of a still hot 90.7°F (32.6°C), hardly distinguishable from the conditions in July. Weather in August »Weather in September
The first month of the autumn, September, is still a hot month in Pearl River, Louisiana, with an average temperature fluctuating between 87.3°F (30.7°C) and 73.4°F (23°C). September's onset records a minor alteration in the average high-temperature to a still hot 87.3°F (30.7°C) from August's 90.7°F (32.6°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Pearl River, Louisiana, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 63.7°F (17.6°C). The shift from September to October includes a small decrease in the average high-temperature, from a hot 87.3°F (30.7°C) to a warm 79.3°F (26.3°C). Weather in October »Weather in November
The last month of the autumn, November, is another pleasant month in Pearl River, Louisiana, with an average temperature ranging between min 53.1°F (11.7°C) and max 68.4°F (20.2°C). Pearl River's weather changes with the onset of November, slightly falling from a warm 79.3°F (26.3°C) in October to a pleasant 68.4°F (20.2°C). Weather in November »Weather in December
December, the first month of the winter in Pearl River, is still a comfortable month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 49.5°F (9.7°C). The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a pleasant 68.4°F (20.2°C) in November to a refreshing 62.1°F (16.7°C). Weather in December »Updated: Jun 4, 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 is the coldest month of the year, registering average temperatures as high as 59.4°F (15.2°C) and as low as 45.1°F (7.3°C).
Throughout the year, there are 173.3 rainfall days, and 30.79" (782mm) of precipitation is accumulated.
January is the only month when snow falls.
January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.2" (5mm) of snow.
In Pearl River, during the entire year, snow falls for 0.6 days and aggregates up to 0.2" (5mm) of snow.
February through December are months without snowfall.
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.
The months with the highest UV index are May through August, with an average maximum UV index of 7.
The month with the longest days is June, with an average of 14h and 6min of daylight.
The month with the most sunshine in Pearl River is June, with an average of 11.1h of sunshine.
July, marked by an average high-temperature of 90.9°F (32.7°C) and a low-temperature of 77°F (25°C), is the warmest month.
The month with the most rainfall is August, when the rain falls for 23.5 days and typically aggregates up to 4.92" (125mm) of precipitation.
With an average relative humidity of 70%, October is the least humid month.
November is the month with the least rainfall. Rain falls for 8 days and accumulates 1.5" (38mm) of precipitation.
With an average relative humidity of 79%, December is the most humid month.
The month with the shortest days in Pearl River is December, with an average of 10h and 12min of daylight.
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.
Average temperature
Pearl River, LA
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (59.4°F).
The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).
Average pressure
Pearl River, LA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed
Pearl River, LA
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.7mph - Average wind speed in April:
8mph - Average wind speed in May:
6.7mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity
Pearl River, LA
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Pearl River, LA
- Average rainfall in January:
1.73" - Average rainfall in February:
1.89" - Average rainfall in March:
1.61" - Average rainfall in April:
1.77" - Average rainfall in May:
2.68" - Average rainfall in June:
2.99"
The wettest month (with the highest rainfall) is August (4.92").
The driest month (with the least rainfall) is November (1.5").
Average rainfall days
Pearl River, LA
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
13 days - Average rainfall days in April:
11 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
22.8 days - Average rainfall days in August:
23.5 days - Average rainfall days in September:
18.4 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
8 days - Average rainfall days in December:
13.1 days
The month with the highest number of rainy days is August (23.5 days).
The month with the least rainy days is November (8 days).
Average snowfall
Pearl River, LA
The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Pearl River, LA
- Average snowfall days in January:
0.3 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight / Average sunshine
Pearl River, LA
- Average daylight in January:
10h and 24min - 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 42min - Average sunshine in February:
5h and 12min - Average sunshine in March:
7h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
10h and 36min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 54min - Average sunshine in September:
10h and 18min - Average sunshine in October:
7h and 30min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Pearl River, LA
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
16 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
5.2 days - Average sunshine days in August:
5.1 days - Average sunshine days in September:
8.1 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (5.1 days).
Average UV index
Pearl River, 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
Pearl River, LA
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility
Pearl River, LA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
