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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 Harelson, Louisiana, with an average temperature varying between 43.2°F (6.2°C) and 59°F (15°C). January, characterized by an average high temperature of 59°F (15°C) and a low temperature of 43.2°F (6.2°C), is generally the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a refreshing month in Harelson, Louisiana, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 48.2°F (9°C). February's average high-temperature is an enjoyable 64°F (17.8°C), maintaining a close comparison with January's 59°F (15°C). Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Harelson, Louisiana, with an average temperature fluctuating between 71.4°F (21.9°C) and 53.2°F (11.8°C). March's onset brings a minor rise in the average high-temperature, moving from a refreshing 64°F (17.8°C) in February to an agreeable 71.4°F (21.9°C). Weather in March »
Weather in April
April is a moderately hot spring month in Harelson, Louisiana, with an average temperature ranging between min 58.8°F (14.9°C) and max 78.4°F (25.8°C). With the onset of April, Harelson observes a minor temperature ascent, with the average high-temperature adjusting from March's agreeable 71.4°F (21.9°C) to a moderately hot 78.4°F (25.8°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Harelson, Louisiana, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 85.3°F (29.6°C). In May, the meteorological conditions subtly change with the average high-temperature edging from 78.4°F (25.8°C) in April to a still moderately hot 85.3°F (29.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Harelson, Louisiana, with an average temperature ranging between min 72.1°F (22.3°C) and max 90.7°F (32.6°C). Harelson's June weather indicates a minor increase in high-temperatures, edging from May's moderately hot 85.3°F (29.6°C) to a tropical 90.7°F (32.6°C). Weather in June »
Weather in July
July, the same as June, in Harelson, Louisiana, is another hot summer month, with an average temperature varying between 74.3°F (23.5°C) and 91.6°F (33.1°C). July, recognised by an average high temperature of 91.6°F (33.1°C) and a low of 74.3°F (23.5°C), is Harelson's warmest month. The average heat index in July is calculated to be a burning hot 118.4°F (48°C). Weather in July »
Weather in August
August, the last month of the summer in Harelson, is also a hot month, with temperature in the range of an average low of 74.7°F (23.7°C) and an average high of 91.2°F (32.9°C). In August, Harelson experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 91.6°F (33.1°C) in July to a still hot 91.2°F (32.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Harelson, is also a hot month, with an average temperature ranging between min 70.3°F (21.3°C) and max 87.8°F (31°C). September reports an average high-temperature of a still tropical 87.8°F (31°C), slightly varied from August's 91.2°F (32.9°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Harelson, Louisiana, with an average temperature varying between 80.1°F (26.7°C) and 60.3°F (15.7°C). The advent of October brings a subtle shift in temperature, with the average high moving from a tropical 87.8°F (31°C) in September to a warm 80.1°F (26.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Harelson, is another pleasant month, with an average temperature fluctuating between 50.5°F (10.3°C) and 68.9°F (20.5°C). Welcoming November, Harelson observes a shift in the average high-temperature, falling from October's warm 80.1°F (26.7°C) to an agreeable 68.9°F (20.5°C). Weather in November »
Weather in December
December, the first month of the winter in Harelson, is still a refreshing month, with an average temperature varying between 61.9°F (16.6°C) and 46.9°F (8.3°C). As November makes way for December, Harelson's average high-temperature eases from a pleasant 68.9°F (20.5°C) to a comfortable 61.9°F (16.6°C). Weather in December »
Updated: Aug 31, 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 Harelson, the lowest temperatures are generally noted in January, averaging a high of 59°F (15°C) and a low of 43.2°F (6.2°C).
How many days does it rain?
Throughout the year, there are 187.5 rainfall days, and 40" (1016mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January and December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.2" (5mm) of snow.
How much does it snow?
Throughout the year, there are 0.4 snowfall days, and 0.24" (6mm) of snow is accumulated.
What are the most humid months?
February and December, with an average relative humidity of 81%, are most humid months.
When it does not snow?
In Harelson, snow does not fall in February through November.
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 are the months with the highest UV index?
May through August, with an average maximum UV index of 7, are months with the highest UV index.
When are the longest days in Harelson?
The month with the longest days is June, with an average of 14h and 6min of daylight.
What month has the most sunshine?
With an average of 10.4h of sunshine, June has the most sunshine of the year.
What is the hottest time of year?
The average temperatures reach their apex in July, averaging 91.6°F (33.1°C) at the high end and 74.3°F (23.5°C) at the low end.
What is the wettest month?
July is the month with the most rainfall in Harelson. Rain falls for 23.7 days and accumulates 5.47" (139mm) of precipitation.
What is the least humid month?
The least humid month is October, with an average relative humidity of 73%.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 8.9 days and typically collects 1.93" (49mm) of precipitation.
What is the month with the shortest days in Harelson?
With an average of 10h and 12min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
With an average of 5h of sunshine, December has the least sunshine of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 3.
Average temperature
Harelson, LA
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (59°F).
The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).
Average pressure
Harelson, 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:
30.12"Hg - Average pressure in December:
30.12"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
Harelson, LA
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.8mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.7mph - Average wind speed in May:
5.5mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.5mph - Average wind speed in November:
6mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity
Harelson, LA
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Harelson, LA
- Average rainfall in January:
3.07" - Average rainfall in February:
2.8" - Average rainfall in March:
2.32" - Average rainfall in April:
2.99" - Average rainfall in May:
3.35" - Average rainfall in June:
3.43"
- Average rainfall in July:
5.47" - Average rainfall in August:
5.16" - Average rainfall in September:
3.27" - Average rainfall in October:
2.8" - Average rainfall in November:
1.93" - Average rainfall in December:
3.43"
The wettest month (with the highest rainfall) is July (5.47").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days
Harelson, LA
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
20.3 days
- Average rainfall days in July:
23.7 days - Average rainfall days in August:
23.8 days - Average rainfall days in September:
18.6 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
14.3 days
The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is November (8.9 days).
Average snowfall
Harelson, 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 and November (0").
Average snowfall days
Harelson, 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 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 February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Harelson, 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 2min - Average sunshine in March:
7h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Harelson, LA
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
5.9 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (5.9 days).
Average UV index
Harelson, 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
Harelson, LA
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility
Harelson, LA
The months with the highest visibility are January, October, November and December (6mi).
The months with the lowest visibility are February, March, April, May, June, July, August and September (5mi).
Harelson, Louisiana, USA
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