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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 Barrett, Louisiana, with an average temperature fluctuating between 40.6°F (4.8°C) and 56.1°F (13.4°C). In Barrett, the month of January is known for its lowest average temperatures, reaching a high of 56.1°F (13.4°C) and a low of 40.6°F (4.8°C). Weather in January »
Weather in February
February, the last month of the winter in Barrett, is an enjoyable month, with an average temperature varying between 61°F (16.1°C) and 45.1°F (7.3°C). The advent of February brings an average high-temperature of a comfortable 61°F (16.1°C), almost identical to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Barrett, is an agreeable month, with an average temperature varying between 69.3°F (20.7°C) and 51.1°F (10.6°C). The onset of March brings a minor temperature shift, with the average high-temperature moving from an enjoyable 61°F (16.1°C) in February to a pleasant 69.3°F (20.7°C). Weather in March »
Weather in April
April is a moderately hot spring month in Barrett, Louisiana, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 56.7°F (13.7°C). A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a pleasant 69.3°F (20.7°C) in March to a moderately hot 76.8°F (24.9°C). Weather in April »
Weather in May
May, the last month of the spring in Barrett, is another warm month, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 84.6°F (29.2°C). With the transition into May, Barrett experiences a subtle uplift in average high-temperatures, adjusting from a moderately hot 76.8°F (24.9°C) in April to a still warm 84.6°F (29.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Barrett, Louisiana, with an average temperature ranging between max 91.2°F (32.9°C) and min 71.2°F (21.8°C). Barrett's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's warm 84.6°F (29.2°C) to a hot 91.2°F (32.9°C). Weather in June »
Weather in July
July, the same as June, in Barrett, Louisiana, is another hot summer month, with an average temperature varying between 93.2°F (34°C) and 73°F (22.8°C). July, with average temperatures reaching a high of 93.2°F (34°C) and a low of 73°F (22.8°C), is the warmest month. The heat index for July is evaluated at a life-threatening hot 120.2°F (49°C). Weather in July »
Weather in August
August, the last month of the summer in Barrett, is also a hot month, with an average temperature varying between 92.8°F (33.8°C) and 73°F (22.8°C). August's climate shows a minor adjustment in average high-temperatures to a still hot 92.8°F (33.8°C) from July's 93.2°F (34°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Barrett, Louisiana, with an average temperature ranging between max 88°F (31.1°C) and min 68°F (20°C). Transitioning from August to September, Barrett observes an average high-temperature of a still tropical 88°F (31.1°C), differing subtly from the previous month. Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Barrett, Louisiana, with an average temperature varying between 78.4°F (25.8°C) and 58.5°F (14.7°C). In Barrett, the average high-temperature in October drops from a tropical 88°F (31.1°C) in September to a warm 78.4°F (25.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Barrett, is another comfortable month, with an average temperature ranging between max 66.7°F (19.3°C) and min 48.6°F (9.2°C). The onset of November brings a small change in high-temperatures, falling from a warm 78.4°F (25.8°C) in October to a comfortable 66.7°F (19.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a moderate month in Barrett, Louisiana, with an average temperature varying between 58.6°F (14.8°C) and 44.1°F (6.7°C). The onset of December brings a small shift in high-temperatures, falling from a comfortable 66.7°F (19.3°C) in November to a moderate 58.6°F (14.8°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 time of the year is the coldest?
During the coldest month in Barrett, January, temperatures average a high of 56.1°F (13.4°C) and a low of 40.6°F (4.8°C).
How many days does it rain?
Throughout the year, there are 164.9 rainfall days, and 35.43" (900mm) of precipitation is accumulated.
When does it snow?
January, February and December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 0.6 days and typically aggregates up to 0.55" (14mm) of snow.
How many days does it snow?
In Barrett, Louisiana, during the entire year, snow falls for 1.2 days and aggregates up to 0.63" (16mm) of snow.
When is 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?
The months with the highest humidity are February and December, with an average relative humidity of 82%.
When it does not snow?
In Barrett, snow does not fall in March 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.
When are the longest days?
With an average of 14h and 12min of daylight, June has the longest days of the year.
When is the highest UV index?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What are the warmest months?
July, recording an average high temperature of 93.2°F (34°C) and a low temperature of 73°F (22.8°C), is Barrett's warmest month.
What month has the most sunshine?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the wettest month?
The month with the most rainfall in Barrett is August, when the rain falls for 17.1 days and typically aggregates up to 3.62" (92mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 71%.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 10 days and typically collects 2.17" (55mm) of precipitation.
What is the month with the shortest days in Barrett?
December has the shortest days of the year, with an average of 10h and 6min of daylight.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 4.9h of sunshine.
Average temperature
Barrett, LA
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (56.1°F).
The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).
Average pressure
Barrett, 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:
29.97"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Barrett, LA
- Average wind speed in January:
7.1mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.2mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.5mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July, August and September (5mph).
Average humidity
Barrett, LA
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Barrett, LA
- Average rainfall in January:
2.99" - Average rainfall in February:
2.76" - Average rainfall in March:
3.11" - Average rainfall in April:
3.31" - Average rainfall in May:
2.95" - Average rainfall in June:
2.36"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.62" - Average rainfall in September:
2.44" - Average rainfall in October:
3.19" - Average rainfall in November:
2.17" - Average rainfall in December:
3.31"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is November (2.17").
Average rainfall days
Barrett, LA
- Average rainfall days in January:
11.5 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
14.5 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
17.1 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
10 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is October (9.9 days).
Average snowfall
Barrett, LA
The month with the highest snowfall is January (0.55").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Barrett, LA
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
0.3 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).
Average daylight / Average sunshine
Barrett, 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:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 1min
- Average daylight in July:
14h and 0min - 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 4min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Barrett, LA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
13 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index
Barrett, 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
Barrett, LA
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Barrett, LA
The months with the highest visibility are January, June, October, November and December (6mi).
The months with the lowest visibility are February, March, April, May, July, August and September (5mi).
Barrett, Louisiana, USA
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