Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April witnesses a minor rise in the average high-temperature, transitioning from a pleasant 71.2°F (21.8°C) in March to a moderately hot 78.4°F (25.8°C). Castlewood experiences an average temperature drop to a mild 58.1°F (14.5°C) during April nights.Humidity
The average relative humidity in April in Castlewood is 76%.Rainfall
In April, the rain falls for 11.8 days. Throughout April, 2.68" (68mm) of precipitation is accumulated. In Castlewood, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.Snowfall
February through November are months without snowfall.Daylight
In April, the average length of the day is 12h and 56min.On the first day of April, sunrise is at 6:52 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:42 pm CDT.
Sunshine
The average sunshine in April is 8.9h.UV index
In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during April translates into these guidelines:
Take precautions - Protection against sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the usual temperature for Castlewood in April?
What is the average humidity in April in Castlewood?
How much does it rain in Castlewood in April?
When it does not snow in Castlewood?
What is the average length of the day in April in Castlewood?
When are sunrise and sunset in April in Castlewood?
How many hours of sunshine does Castlewood have in April?
How high is the UV index in April in Castlewood?
Average temperature in April
Castlewood, LA
- Average high temperature in April: 78.4°F
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).
- Average low temperature in April: 58.1°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 in April
Castlewood, LA
- Average pressure in April: 29.99"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 in April
Castlewood, LA
- Average wind speed in April: 6.5mph
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 in April
Castlewood, LA
- Average humidity in April: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Castlewood, LA
- Average rainfall in April: 2.68"
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 in April
Castlewood, LA
- Average rainfall days in April: 11.8 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 in April
Castlewood, LA
- Average snowfall in April: 0"
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 in April
Castlewood, LA
- Average snowfall days in April: 0 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 in April /
Average sunshine in April
Castlewood, LA
- Average daylight in April: 12h and 5min
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 April: 8h and 5min
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 in April
Castlewood, LA
- Average sunshine days in April: 16.8 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 in April
Castlewood, LA
- Average UV index in April: 5
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 in April
Castlewood, LA
- Average cloud cover in April: 40
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 in April
Castlewood, LA
- Average visibility in April: 5mi
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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