Climate and monthly weather forecastHaynesville, LA
Climate and monthly weather forecast
Weather in January
January, like December, in Haynesville, Louisiana, is a cool winter month, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 53.2°F (11.8°C). The month of January, characterized by an average high of 53.2°F (11.8°C) and a low of 37.6°F (3.1°C), is recognized as the coldest. Weather in January »Weather in February
February, the last month of the winter in Haynesville, is a refreshing month, with an average temperature ranging between max 56.8°F (13.8°C) and min 41.2°F (5.1°C). In February, the average high-temperature registers at a mild 56.8°F (13.8°C), nearly identical to January's 53.2°F (11.8°C). Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Haynesville, Louisiana, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 65.8°F (18.8°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a mild 56.8°F (13.8°C) to an enjoyable 65.8°F (18.8°C). Weather in March »Weather in April
April is a warm spring month in Haynesville, Louisiana, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 75.4°F (24.1°C). Noticing a change, the average high-temperature during April moves from March's comfortable 65.8°F (18.8°C) to a moderately hot 75.4°F (24.1°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Haynesville, Louisiana, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 63°F (17.2°C). As Haynesville enters May, the average high-temperature marginally increases from the 75.4°F (24.1°C) of April to a still warm 83.7°F (28.7°C). Weather in May »Weather in June
June, the first month of the summer in Haynesville, is a hot month, with an average temperature ranging between min 70.3°F (21.3°C) and max 91.9°F (33.3°C). The shift into June is marked by a modest rise in the average high-temperature, moving from May's warm 83.7°F (28.7°C) to a tropical 91.9°F (33.3°C). Weather in June »Weather in July
July, the same as June, in Haynesville, Louisiana, is another hot summer month, with an average temperature varying between 94.1°F (34.5°C) and 73°F (22.8°C). In Haynesville, temperatures reach their average annual highs in July, measuring 94.1°F (34.5°C) and a minimum average of 73°F (22.8°C). The heat index value during July is evaluated at a burning hot 120.2°F (49°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Haynesville, Louisiana, with an average temperature ranging between max 93.7°F (34.3°C) and min 72.1°F (22.3°C). August's commencement is accompanied by an average high-temperature of a still hot 93.7°F (34.3°C), diverging marginally from July's 94.1°F (34.5°C). Weather in August »Weather in September
September, the first month of the autumn in Haynesville, is still a tropical month, with an average temperature ranging between max 87.8°F (31°C) and min 66.7°F (19.3°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from 93.7°F (34.3°C) in August to a still tropical 87.8°F (31°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Haynesville, Louisiana, with an average temperature fluctuating between 55.6°F (13.1°C) and 76.1°F (24.5°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's hot 87.8°F (31°C) to a moderately hot 76.1°F (24.5°C). Weather in October »Weather in November
November, the last month of the autumn in Haynesville, is also an enjoyable month, with an average temperature varying between 46°F (7.8°C) and 63.3°F (17.4°C). November indicates a shift in the average high-temperature, from October's moderately hot 76.1°F (24.5°C) to a comfortable 63.3°F (17.4°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Haynesville, Louisiana, with an average temperature ranging between max 55°F (12.8°C) and min 40.6°F (4.8°C). Haynesville records a mild change in average high-temperature during December, easing from an enjoyable 63.3°F (17.4°C) in November to a fresh 55°F (12.8°C). Weather in December »Updated: Aug 14, 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
Haynesville's coldest temperatures are experienced in January, with average high temperatures of 53.2°F (11.8°C) and lows of 37.6°F (3.1°C).
Throughout the year, there are 152.6 rainfall days, and 36.69" (932mm) of precipitation is accumulated.
January through March and December are months with snowfall.
In Haynesville, during the entire year, snow falls for 3.1 days and aggregates up to 1.46" (37mm) of snow.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
February and December, with an average relative humidity of 81%, are most humid months.
The month with the most snowfall is February, when snow falls for 1.2 days and typically aggregates up to 0.75" (19mm) of snow.
February has the least sunshine of the year, with an average of 4.8h of sunshine.
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.
April is the month with the most rainfall. Rain falls for 14.1 days and accumulates 4.25" (108mm) of precipitation.
April through November are months without snowfall.
The month with the longest days is June, with an average of 14h and 18min of daylight.
June through August, with an average maximum UV index of 7, are months with the highest UV index.
Temperature readings reach their annual highs in July, averaging 94.1°F (34.5°C) and a minimum average of 73°F (22.8°C).
The months with the lowest humidity are July and August, with an average relative humidity of 70%.
The month with the most sunshine is August, with an average of 10.4h of sunshine.
September is the month with the least rainfall in Haynesville. Rain falls for 12.2 days and accumulates 2.01" (51mm) of precipitation.
With an average of 10h and 0min of daylight, December has the shortest days of the year.
Average temperature
Haynesville, LA
The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is January (53.2°F).
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure
Haynesville, LA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"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:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Haynesville, LA
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.9mph - Average wind speed in April:
7.2mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.4mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.1mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Haynesville, LA
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall
Haynesville, LA
- Average rainfall in January:
3.03" - Average rainfall in February:
3.46" - Average rainfall in March:
3.9" - Average rainfall in April:
4.25" - Average rainfall in May:
2.99" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.64" - Average rainfall in September:
2.01" - Average rainfall in October:
2.99" - Average rainfall in November:
2.56" - Average rainfall in December:
3.58"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days
Haynesville, LA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is July (15 days).
The months with the least rainy days are October and November (10.4 days).
Average snowfall
Haynesville, LA
The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Haynesville, LA
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.2 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:
0.3 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Haynesville, LA
- Average daylight in January:
10h and 18min - 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 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 30min - 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 0min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Haynesville, LA
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is February (13.8 days).
Average UV index
Haynesville, 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, February and December (UV index 3).
Average cloud cover
Haynesville, LA
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility
Haynesville, LA
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
