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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 Coteau Holmes, Louisiana, with temperature in the range of an average low of 44.4°F (6.9°C) and an average high of 59°F (15°C). Coteau Holmes's coldest month, January, registers temperatures that range from a high of 59°F (15°C) to a low of 44.4°F (6.9°C). Weather in January »
Weather in February
February, the last month of the winter in Coteau Holmes, is an enjoyable month, with an average temperature ranging between max 63.9°F (17.7°C) and min 49.5°F (9.7°C). The arrival of February records an average high-temperature of a still refreshing 63.9°F (17.7°C), closely related to the 59°F (15°C) observed in January. Weather in February »
Weather in March
March, the first month of the spring in Coteau Holmes, is an agreeable month, with an average temperature fluctuating between 70.9°F (21.6°C) and 54.5°F (12.5°C). As March arrives, a slight rise in the average high-temperature is observed, moving from an enjoyable 63.9°F (17.7°C) in February to a pleasant 70.9°F (21.6°C). Weather in March »
Weather in April
April is a moderately hot spring month in Coteau Holmes, Louisiana, with an average temperature varying between 77.5°F (25.3°C) and 60.1°F (15.6°C). April's arrival signals a modest temperature shift, moving from a pleasant 70.9°F (21.6°C) in March to a moderately hot 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 Coteau Holmes, Louisiana, with an average temperature fluctuating between 84.7°F (29.3°C) and 67.5°F (19.7°C). The arrival of May signals a slight increase in the average high-temperature, moving from 77.5°F (25.3°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 Coteau Holmes, is a tropical month, with temperature in the range of an average low of 73.2°F (22.9°C) and an average high of 89.2°F (31.8°C). A minor adjustment in Coteau Holmes's average high-temperature is noted with the start of June, touching a tropical 89.2°F (31.8°C) from May's 84.7°F (29.3°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Coteau Holmes, Louisiana, with temperature in the range of an average high of 89.8°F (32.1°C) and an average low of 75°F (23.9°C). The transition from June to July sees average high-temperatures adjusting to a still tropical 89.8°F (32.1°C), from a not significantly different 89.2°F (31.8°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Coteau Holmes, Louisiana, with an average temperature varying between 75°F (23.9°C) and 90.1°F (32.3°C). August, characterized by an average high temperature of 90.1°F (32.3°C) and a low temperature of 75°F (23.9°C), is generally the warmest month. Throughout August, the heat index is calculated to be a life-threatening hot 113°F (45°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Coteau Holmes, Louisiana, with an average temperature fluctuating between 86.7°F (30.4°C) and 70.7°F (21.5°C). Coteau Holmes starts September with an average high-temperature of a still tropical 86.7°F (30.4°C), hinting at a minimal fluctuation from August. Weather in September »
Weather in October
October, like September, in Coteau Holmes, Louisiana, is a moderately hot autumn month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 61.5°F (16.4°C). In Coteau Holmes, the average high-temperature in October slightly decreases from a tropical 86.7°F (30.4°C) in September to a moderately hot 79.7°F (26.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another pleasant month in Coteau Holmes, Louisiana, with an average temperature fluctuating between 52°F (11.1°C) and 68.4°F (20.2°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's warm 79.7°F (26.5°C) to an agreeable 68.4°F (20.2°C). Weather in November »
Weather in December
December, the first month of the winter in Coteau Holmes, is also an enjoyable month, with an average temperature varying between 62.4°F (16.9°C) and 47.8°F (8.8°C). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's agreeable 68.4°F (20.2°C) to a refreshing 62.4°F (16.9°C). Weather in December »
Updated: Aug 12, 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?
January is Coteau Holmes's coldest month, registering average high temperatures of 59°F (15°C) and lows of 44.4°F (6.9°C).
How much does it rain?
Throughout the year, there are 139.5 rainfall days, and 15.47" (393mm) of precipitation is accumulated.
When does it snow?
January and December are months with snowfall.
How many days does it snow?
Throughout the year, there are 0.4 snowfall days, and 0.16" (4mm) of snow is accumulated.
What is the most humid month?
February is the most humid month, with an average relative humidity of 81%.
When it does not snow in Coteau Holmes?
In Coteau Holmes, snow does not fall in February through November.
What is the driest month?
March is the month with the least rainfall. Rain falls for 10.4 days and accumulates 0.63" (16mm) of precipitation.
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?
June has the longest days of the year, with an average of 14h and 6min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.7h of sunshine.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What is the wettest month?
The wettest months are July and August, with an average 2.44" (62mm) of rainfall.
What is the hottest time of year in Coteau Holmes?
August is the warmest month of the year, registering average temperatures as high as 90.1°F (32.3°C) and as low as 75°F (23.9°C).
What is the least humid month?
With an average relative humidity of 73%, October is the least humid month.
When does it snow the most?
The month with the most snowfall is December, when snow falls for 0.1 days and typically aggregates up to 0.12" (3mm) of snow.
What is the month with the shortest days?
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?
December has the least sunshine of the year, with an average of 5.1h of sunshine.
What is the month with the lowest UV index?
The month with the lowest UV index in Coteau Holmes is December, with an average maximum UV index of 3.
Average temperature
Coteau Holmes, LA
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (59°F).
The months with the highest average low temperature are July and August (75°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).
Average pressure
Coteau Holmes, 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:
29.98"Hg - Average pressure in June:
29.96"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 months with the lowest atmospheric pressure are June, August and September (29.96"Hg).
Average wind speed
Coteau Holmes, 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:
8mph - Average wind speed in May:
6.8mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.3mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.7mph
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 August (5.2mph).
Average humidity
Coteau Holmes, LA
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Coteau Holmes, LA
- Average rainfall in January:
1.26" - Average rainfall in February:
0.91" - Average rainfall in March:
0.63" - Average rainfall in April:
1.42" - Average rainfall in May:
1.06" - Average rainfall in June:
1.46"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.44" - Average rainfall in September:
1.06" - Average rainfall in October:
0.94" - Average rainfall in November:
0.71" - Average rainfall in December:
1.14"
The wettest months (with the highest rainfall) are July and August (2.44").
The driest month (with the least rainfall) is March (0.63").
Average rainfall days
Coteau Holmes, LA
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
9.7 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
19 days - Average rainfall days in September:
14.7 days - Average rainfall days in October:
7.9 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is November (6.6 days).
Average snowfall
Coteau Holmes, LA
The month with the highest snowfall is December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Coteau Holmes, LA
- Average snowfall days in January:
0.2 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:
0.1 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 (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight / Average sunshine
Coteau Holmes, LA
- Average daylight in January:
10h and 3min - 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 3min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 3min - Average sunshine in April:
9h and 3min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
10h and 0min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Coteau Holmes, LA
- Average sunshine days in January:
20.6 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
18.1 days - Average sunshine days in May:
18 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
8.9 days - Average sunshine days in August:
8.2 days - Average sunshine days in September:
11.4 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
22.3 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (8.2 days).
Average UV index
Coteau Holmes, LA
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Coteau Holmes, LA
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility
Coteau Holmes, LA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Coteau Holmes, Louisiana, USA
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