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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, in Sterlington, Louisiana, is a cool winter month, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 53.8°F (12.1°C). The coldest time of the year is January, with temperatures averaging a high of 53.8°F (12.1°C) and a low of 39.4°F (4.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a refreshing month in Sterlington, Louisiana, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 43°F (6.1°C). February's presence records an average high-temperature of a mild 58.1°F (14.5°C), closely mirroring January's climate. Weather in February »
Weather in March
March, the first month of the spring in Sterlington, is a refreshing month, with an average temperature fluctuating between 49.6°F (9.8°C) and 66.4°F (19.1°C). The onset of March marks a slight increase in the average high-temperature, moving from a moderate 58.1°F (14.5°C) in February to a comfortable 66.4°F (19.1°C). Weather in March »
Weather in April
April is a moderately hot spring month in Sterlington, Louisiana, with an average temperature varying between 75.2°F (24°C) and 55.9°F (13.3°C). Entering April, Sterlington notices a subtle temperature elevation, with the average high-temperature advancing from March's refreshing 66.4°F (19.1°C) to a moderately hot 75.2°F (24°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Sterlington, Louisiana, with an average temperature ranging between max 83.5°F (28.6°C) and min 64.9°F (18.3°C). May brings a slight increase in the average high-temperature, progressing from a moderately hot 75.2°F (24°C) in April to a still warm 83.5°F (28.6°C). Weather in May »
Weather in June
June, the first month of the summer in Sterlington, is a tropical month, with an average temperature fluctuating between 90.7°F (32.6°C) and 71.6°F (22°C). Sterlington perceives a slight temperature ascent during June, with average high-temperatures adjusting from a warm 83.5°F (28.6°C) in May to a hot 90.7°F (32.6°C). Weather in June »
Weather in July
July, the same as June, in Sterlington, Louisiana, is a hot summer month, with an average temperature varying between 92.8°F (33.8°C) and 73.4°F (23°C). July is the warmest month, exhibiting average temperatures of 92.8°F (33.8°C) at the peak and 73.4°F (23°C) at the base. During July, the heat index is appraised at a burning 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 Sterlington, Louisiana, with an average temperature varying between 92.5°F (33.6°C) and 73°F (22.8°C). August reports an average high-temperature of a still tropical 92.5°F (33.6°C), slightly varied from July's 92.8°F (33.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Sterlington, is still a hot month, with an average temperature varying between 87.8°F (31°C) and 67.8°F (19.9°C). The arrival of September marks a slight shift to an average high-temperature of a still tropical 87.8°F (31°C) from August's 92.5°F (33.6°C). Weather in September »
Weather in October
October, like September, in Sterlington, Louisiana, is another warm autumn month, with an average temperature varying between 57.2°F (14°C) and 77°F (25°C). October is characterized by a reduction in the average high-temperature, from a tropical 87.8°F (31°C) in September to a moderately hot 77°F (25°C). Weather in October »
Weather in November
November, the last month of the autumn in Sterlington, is also an enjoyable month, with an average temperature fluctuating between 64.6°F (18.1°C) and 47.5°F (8.6°C). Onset of November comes with a temperature decline, the average high falling from a moderately hot 77°F (25°C) in October to a comfortable 64.6°F (18.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a moderate month in Sterlington, Louisiana, with an average temperature varying between 56.3°F (13.5°C) and 42.6°F (5.9°C). The transition into December involves a small decrease in the average high-temperature, dipping slightly from an enjoyable 64.6°F (18.1°C) in November to a mild 56.3°F (13.5°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
What is the coldest time of year in Sterlington?
The coldest month is January, with an average high-temperature of 53.8°F (12.1°C) and an average low-temperature of 39.4°F (4.1°C).
How much does it rain?
In Sterlington, Louisiana, during the entire year, the rain falls for 149.8 days and collects up to 35.51" (902mm) of precipitation.
When does it snow?
Months with snowfall are January through March and December.
How many days does it snow?
In Sterlington, during the entire year, snow falls for 2.1 days and aggregates up to 0.43" (11mm) of snow.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
What is the most humid month?
With an average relative humidity of 82%, February is the most humid month.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.2" (5mm) of snow.
What is the month with the least sunshine?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
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.
What is the rainiest month?
April is the month with the most rainfall. Rain falls for 14.1 days and accumulates 4.17" (106mm) of precipitation.
When it does not snow?
April through November are months without snowfall.
When are the longest days in Sterlington?
The month with the longest days is June, with an average of 14h and 18min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What part of the year is the hottest?
July is the month when Sterlington's temperatures reach their peak, with averages of 92.8°F (33.8°C) and lows of 73.4°F (23°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.6 days and accumulates 1.5" (38mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 69%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 0min of daylight.
Average temperature
Sterlington, LA
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (53.8°F).
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure
Sterlington, LA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Sterlington, LA
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.8mph - Average wind speed in December:
6.9mph
The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).
Average humidity
Sterlington, LA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Sterlington, LA
- Average rainfall in January:
3.19" - Average rainfall in February:
3.66" - Average rainfall in March:
3.66" - Average rainfall in April:
4.17" - Average rainfall in May:
2.91" - Average rainfall in June:
2.8"
The wettest month (with the highest rainfall) is April (4.17").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Sterlington, LA
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is November (8.5 days).
Average snowfall
Sterlington, LA
The month with the highest snowfall is February (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Sterlington, LA
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.7 days - Average snowfall days in March:
0.3 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:
0.3 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Sterlington, LA
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Sterlington, LA
- Average sunshine days in January:
17 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
14 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
15 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is February (13.2 days).
Average UV index
Sterlington, LA
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Sterlington, LA
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility
Sterlington, 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).
Sterlington, Louisiana, USA
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