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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, the same as December, in Castlewood, Louisiana, is another mild winter month, with an average temperature fluctuating between 42.4°F (5.8°C) and 58.6°F (14.8°C). Castlewood's temperature records reveal January as the coldest month, marked by average highs of 58.6°F (14.8°C) and lows of 42.4°F (5.8°C). Weather in January »
Weather in February
February, the last month of the winter in Castlewood, is a refreshing month, with an average temperature fluctuating between 63.5°F (17.5°C) and 47.7°F (8.7°C). Castlewood commences February with an average high-temperature of a comfortable 63.5°F (17.5°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Castlewood, is an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 52.5°F (11.4°C). With the onset of March, Castlewood observes a minor temperature ascent, with the average high-temperature adjusting from February's enjoyable 63.5°F (17.5°C) to an agreeable 71.2°F (21.8°C). Weather in March »
Weather in April
April in Castlewood, Louisiana, is a moderately hot spring month, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 78.4°F (25.8°C). April marks a minor ascent in the average high-temperature, adjusting from March's agreeable 71.2°F (21.8°C) to a moderately hot 78.4°F (25.8°C). Weather in April »
Weather in May
May, the last month of the spring in Castlewood, is another warm month, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 85.6°F (29.8°C). In May, the meteorological conditions subtly change with the average high-temperature edging from a moderately hot 78.4°F (25.8°C) in April to a still warm 85.6°F (29.8°C). Weather in May »
Weather in June
June, the first month of the summer in Castlewood, is a tropical month, with temperature in the range of an average low of 71.8°F (22.1°C) and an average high of 91.2°F (32.9°C). June brings a slight increase in the average high-temperature, progressing from a warm 85.6°F (29.8°C) in May to a tropical 91.2°F (32.9°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Castlewood, Louisiana, with an average temperature fluctuating between 73.8°F (23.2°C) and 91.9°F (33.3°C). Castlewood's warmest season falls during July and August, averaging a high-temperature of 91.9°F (33.3°C). For most parts of July, the heat index is calculated to be a burning hot 118.4°F (48°C). Weather in July »
Weather in August
August, the last month of the summer in Castlewood, is another hot month, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 73.9°F (23.3°C). Castlewood sees the highest average temperatures during the months of July and August, peaking at 91.9°F (33.3°C). August's heat index is calculated to be a burning hot 118.4°F (48°C). Weather in August »
Weather in September
September, the first month of the autumn in Castlewood, is still a tropical month, with an average temperature fluctuating between 88°F (31.1°C) and 70°F (21.1°C). Castlewood's transition from August to September introduces an average high-temperature of a still tropical 88°F (31.1°C), marking an insignificant variation from the 91.9°F (33.3°C). Weather in September »
Weather in October
October, like September, in Castlewood, Louisiana, is another warm autumn month, with an average temperature fluctuating between 60.1°F (15.6°C) and 80.2°F (26.8°C). October implies a soft temperature shift, with average high-temperatures reducing from September's hot 88°F (31.1°C) to a warm 80.2°F (26.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an agreeable month in Castlewood, Louisiana, with an average temperature ranging between max 68.4°F (20.2°C) and min 50.2°F (10.1°C). November comes with a drop in the average high-temperature, falling from October's moderately hot 80.2°F (26.8°C) to a pleasant 68.4°F (20.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a comfortable month in Castlewood, Louisiana, with an average temperature ranging between min 46.4°F (8°C) and max 61.5°F (16.4°C). December's onset introduces a mild reduction in the average high-temperature, from an agreeable 68.4°F (20.2°C) in November to a comfortable 61.5°F (16.4°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?
January, with average temperatures reaching a high of 58.6°F (14.8°C) and a low of 42.4°F (5.8°C), is the coldest month.
How much does it rain?
In Castlewood, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.
When does it snow?
Months with snowfall are January and December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.28" (7mm) of snow.
How many days does it snow?
In Castlewood, Louisiana, during the entire year, snow falls for 0.5 days and aggregates up to 0.51" (13mm) of snow.
When is 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 is the most humid month, with an average relative humidity of 82%.
When it does not snow?
February through November are months without snowfall.
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 are the months with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 7.
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?
June has the most sunshine of the year, with an average of 10.2h of sunshine.
What time of the year is the hottest?
July and August, when the average high-temperature reaches 91.9°F (33.3°C), are the warmest months.
What is the rainiest month?
The month with the most rainfall is July, when the rain falls for 22.5 days and typically aggregates up to 4.72" (120mm) of precipitation.
What is the least humid month?
With an average relative humidity of 72%, October is the least humid month.
What is the driest month?
November is the month with the least rainfall. Rain falls for 8.8 days and accumulates 1.77" (45mm) of precipitation.
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 in Castlewood, with an average of 5h of sunshine.
Average temperature
Castlewood, LA
The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure
Castlewood, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.96"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 months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed
Castlewood, LA
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.9mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity
Castlewood, LA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Castlewood, LA
- Average rainfall in January:
2.83" - Average rainfall in February:
2.56" - Average rainfall in March:
2.36" - Average rainfall in April:
2.68" - Average rainfall in May:
2.83" - Average rainfall in June:
3.15"
- Average rainfall in July:
4.72" - Average rainfall in August:
4.57" - Average rainfall in September:
2.95" - Average rainfall in October:
2.32" - Average rainfall in November:
1.77" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days
Castlewood, LA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
22.5 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
17.6 days - Average rainfall days in October:
10 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Castlewood, LA
The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Castlewood, 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
Castlewood, 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:
5h and 1min - Average sunshine in March:
7h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Castlewood, LA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
14 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
10.4 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).
Average UV index
Castlewood, 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
Castlewood, LA
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Castlewood, LA
The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).
Castlewood, Louisiana, USA
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