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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 another refreshing winter month in Roseland, Louisiana, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 58.3°F (14.6°C). January stands out as Roseland's coldest month, with an average high-temperature of 58.3°F (14.6°C) and a low-temperature of 41.5°F (5.3°C). Weather in January »
Weather in February
February, the last month of the winter in Roseland, is an enjoyable month, with an average temperature varying between 46.4°F (8°C) and 63.1°F (17.3°C). Roseland transitions into February recording an average high-temperature of a comfortable 63.1°F (17.3°C), closely aligning with the preceding month's temperature. Weather in February »
Weather in March
The first month of the spring, March, is an agreeable month in Roseland, Louisiana, with an average temperature varying between 52°F (11.1°C) and 70.9°F (21.6°C). With the transition into March, Roseland experiences a subtle uplift in average high-temperatures, adjusting from an enjoyable 63.1°F (17.3°C) in February to an agreeable 70.9°F (21.6°C). Weather in March »
Weather in April
April is a moderately hot spring month in Roseland, Louisiana, with an average temperature varying between 57.6°F (14.2°C) and 77.9°F (25.5°C). The beginning of April signals a minor rise in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in March to a warm 77.9°F (25.5°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Roseland, Louisiana, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 84.7°F (29.3°C). A slight uplift of average high-temperatures is noted in May, with temperatures adjusting from a moderately hot 77.9°F (25.5°C) in April to a still warm 84.7°F (29.3°C). Weather in May »
Weather in June
June, the first month of the summer in Roseland, is a tropical month, with an average temperature ranging between max 90.3°F (32.4°C) and min 71.4°F (21.9°C). A soft shift in the average high-temperature is noticeable in June, transitioning from a warm 84.7°F (29.3°C) in May to a hot 90.3°F (32.4°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Roseland, Louisiana, with an average temperature fluctuating between 73.4°F (23°C) and 91.4°F (33°C). Roseland records the warmest temperatures in July, averaging a high of 91.4°F (33°C) and a low of 73.4°F (23°C). In July, the heat index is appraised at a life-threatening hot 116.6°F (47°C). Weather in July »
Weather in August
August, the last month of the summer in Roseland, is another tropical month, with an average temperature varying between 90.9°F (32.7°C) and 73.6°F (23.1°C). The arrival of August records an average high-temperature of a still hot 90.9°F (32.7°C), closely related to the 91.4°F (33°C) observed in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Roseland, Louisiana, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 69.4°F (20.8°C). In Roseland, September's average high-temperature stands at a still hot 87.3°F (30.7°C), closely related to the preceding month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Roseland, Louisiana, with an average temperature ranging between max 79.2°F (26.2°C) and min 59.4°F (15.2°C). The average high-temperature shows a slight dip in October, from September's hot 87.3°F (30.7°C) to a moderately hot 79.2°F (26.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Roseland, is another refreshing month, with an average temperature varying between 49.3°F (9.6°C) and 67.5°F (19.7°C). The shift from October to November involves a decrease in the average high-temperature, from a warm 79.2°F (26.2°C) to a refreshing 67.5°F (19.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Roseland, Louisiana, with an average temperature ranging between max 61°F (16.1°C) and min 46°F (7.8°C). The start of December involves a subtle temperature drop, shifting from an enjoyable 67.5°F (19.7°C) in November to a still comfortable 61°F (16.1°C). Weather in December »
Updated: Jul 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 part of the year is the coldest?
January is the coldest month, with an average high-temperature of 58.3°F (14.6°C) and an average low-temperature of 41.5°F (5.3°C).
How much does it rain?
In Roseland, during the entire year, the rain falls for 170.5 days and collects up to 35.43" (900mm) of precipitation.
When does it snow?
Months with snowfall are January and December.
When does it snow the most?
The months with the most snowfall are January and December, with an average 0.24" (6mm) of accumulated snow.
How much does it snow?
In Roseland, during the entire year, snow falls for 0.5 days and aggregates up to 0.47" (12mm) of snow.
What is the month with the lowest UV index?
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the most humid month?
February and December, with an average relative humidity of 82%, are most humid months.
When it does not snow?
February through November are months without snowfall.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.8h of sunshine.
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 month 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?
With an average of 14h and 6min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.5h of sunshine.
What is the hottest time of year?
The month of July sees the average highest temperatures, reaching 91.4°F (33°C) at the peak and 73.4°F (23°C) at the low.
What is the driest month?
September and November are months with the least rain when the rain falls for 15 days and typically aggregates up to 2.05" (52mm) of rain.
What is the least humid month?
October is the least humid month, with an average relative humidity of 73%.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 14.8 days and accumulates 4.02" (102mm) of precipitation.
What is the month with the shortest days in Roseland?
With an average of 10h and 12min of daylight, December has the shortest days of the year.
Average temperature
Roseland, LA
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (58.3°F).
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure
Roseland, 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:
29.99"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"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
Roseland, LA
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.9mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.6mph - Average wind speed in September:
4.9mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity
Roseland, LA
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Roseland, LA
- Average rainfall in January:
3.27" - Average rainfall in February:
3.03" - Average rainfall in March:
2.99" - Average rainfall in April:
2.95" - Average rainfall in May:
2.68" - Average rainfall in June:
2.44"
- Average rainfall in July:
3.46" - Average rainfall in August:
3.78" - Average rainfall in September:
2.05" - Average rainfall in October:
2.72" - Average rainfall in November:
2.05" - Average rainfall in December:
4.02"
The wettest month (with the highest rainfall) is December (4.02").
The driest months (with the least rainfall) are September and November (2.05").
Average rainfall days
Roseland, LA
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
14.7 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
14 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
18.9 days - Average rainfall days in August:
18.7 days - Average rainfall days in September:
15 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
14.8 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Roseland, LA
The months with the highest snowfall are January and December (0.24").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Roseland, 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
Roseland, 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:
4h and 5min - Average sunshine in March:
7h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 0min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Roseland, LA
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
15 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is July (9.5 days).
Average UV index
Roseland, LA
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Roseland, LA
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility
Roseland, LA
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Roseland, Louisiana, USA
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