Climate and monthly weather forecastOssun, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Ossun, Louisiana, is a moderate winter month, with an average temperature varying between 43.3°F (6.3°C) and 58.6°F (14.8°C). The coldest month is January, with an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 43.3°F (6.3°C). Weather in January »Weather in February
The last month of the winter, February, is a refreshing month in Ossun, Louisiana, with an average temperature varying between 63.3°F (17.4°C) and 48.4°F (9.1°C). The arrival of February brings an average high-temperature of a comfortable 63.3°F (17.4°C), nearly identical to January's 58.6°F (14.8°C). Weather in February »Weather in March
March, the first month of the spring in Ossun, is an agreeable month, with an average temperature fluctuating between 53.8°F (12.1°C) and 70.9°F (21.6°C). The embrace of March brings a minor uplift in the average high-temperature, shifting from an enjoyable 63.3°F (17.4°C) in February to a pleasant 70.9°F (21.6°C). Weather in March »Weather in April
April in Ossun, Louisiana, is a warm spring month, with an average temperature ranging between min 59.2°F (15.1°C) and max 77.5°F (25.3°C). April introduces a minor temperature shift, with average high-temperatures adjusting from March's pleasant 70.9°F (21.6°C) to a warm 77.5°F (25.3°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Ossun, Louisiana, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 84.4°F (29.1°C). As Ossun welcomes May, the average high-temperature displays a subtle shift, adjusting from a moderately hot 77.5°F (25.3°C) in April to a still warm 84.4°F (29.1°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Ossun, Louisiana, with temperature in the range of an average low of 72.9°F (22.7°C) and an average high of 89.2°F (31.8°C). A minor adjustment in Ossun's average high-temperature is noted with the start of June, touching a tropical 89.2°F (31.8°C) from May's 84.4°F (29.1°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Ossun, Louisiana, with an average temperature fluctuating between 90°F (32.2°C) and 73.9°F (23.3°C). Peak temperatures are observed in July and August, averaging a high-temperature of 90°F (32.2°C). The average heat index in July is estimated at a burning hot 113°F (45°C). Weather in July »Weather in August
August, the last month of the summer in Ossun, is another hot month, with an average temperature varying between 74.1°F (23.4°C) and 90°F (32.2°C). During July and August, Ossun experiences its warmest period, with an average high-temperature of 90°F (32.2°C). The average heat index in August is estimated at a blazing hot 113°F (45°C). Weather in August »Weather in September
September, the first month of the autumn in Ossun, is also a hot month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 69.8°F (21°C). As September unfolds, the average high-temperature reaches a still tropical 86.5°F (30.3°C), hinting at a slight fluctuation from the previous month. Weather in September »Weather in October
October, the same as September, is another warm autumn month in Ossun, Louisiana, with an average temperature ranging between max 79.7°F (26.5°C) and min 60.6°F (15.9°C). October heralds a minor drop in average high-temperature, sliding from September's hot 86.5°F (30.3°C) to a moderately hot 79.7°F (26.5°C). Weather in October »Weather in November
November, the last month of the autumn in Ossun, is also an agreeable month, with an average temperature ranging between min 51.4°F (10.8°C) and max 68°F (20°C). With November's arrival, Ossun's weather changes as the average high-temperature falls from a warm 79.7°F (26.5°C) in October to an agreeable 68°F (20°C). Weather in November »Weather in December
December, the first month of the winter in Ossun, is also an enjoyable month, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 61.7°F (16.5°C). The transition into December involves a small decrease in the average high-temperature, dipping slightly from a pleasant 68°F (20°C) in November to a comfortable 61.7°F (16.5°C). Weather in December »Updated: Aug 23, 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
In Ossun, January is the coldest month, with temperatures averaging a high of 58.6°F (14.8°C) and a low of 43.3°F (6.3°C).
Throughout the year, there are 170.6 rainfall days, and 35.79" (909mm) of precipitation is accumulated.
Months with snowfall are January and December.
The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.12" (3mm) of snow.
In Ossun, during the entire year, snow falls for 0.5 days and aggregates up to 0.2" (5mm) of snow.
The most humid month is February, with an average relative humidity of 82%.
February through November 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 July, with an average maximum UV index of 7.
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 10.5h of sunshine.
Ossun witnesses its highest temperatures in July and August, reaching an average of 90°F (32.2°C).
August is the month with the most rainfall. Rain falls for 19.9 days and accumulates 3.94" (100mm) of precipitation.
The least humid month is October, with an average relative humidity of 73%.
The month with the least rainfall is November, when the rain falls for 9.9 days and typically collects 2.13" (54mm) of precipitation.
December has the shortest days of the year, with an average of 10h and 12min of daylight.
The month with the least sunshine is December, with an average of 5h of sunshine.
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Ossun, LA
The warmest months (with the highest average high temperature) are July and August (90°F).
The month with the lowest average high temperature is January (58.6°F).
The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).
Average pressure
Ossun, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"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:
29.99"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"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 (29.95"Hg).
Average wind speed
Ossun, LA
- Average wind speed in January:
7.8mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.8mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.2mph - Average wind speed in November:
7mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and September (5.2mph).
Average humidity
Ossun, LA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Ossun, LA
- Average rainfall in January:
3.5" - Average rainfall in February:
2.68" - Average rainfall in March:
2.6" - Average rainfall in April:
2.87" - Average rainfall in May:
2.56" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.7" - Average rainfall in August:
3.94" - Average rainfall in September:
2.48" - Average rainfall in October:
2.91" - Average rainfall in November:
2.13" - Average rainfall in December:
3.39"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days
Ossun, LA
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
19.9 days - Average rainfall days in September:
15.4 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is November (9.9 days).
Average snowfall
Ossun, LA
The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Ossun, LA
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.1 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 March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Ossun, 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 24min - Average sunshine in February:
5h and 24min - Average sunshine in March:
7h and 12min - Average sunshine in April:
9h and 18min - Average sunshine in May:
10h and 6min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Ossun, LA
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
15 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
12.6 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.1 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is August (9.8 days).
Average UV index
Ossun, LA
The months with the highest UV index are May, June and July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Ossun, LA
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility
Ossun, LA
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
