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
The commencement of April sees a minor shift in the average high-temperature, moving from an agreeable 68.5°F (20.3°C) in March to a moderately hot 77°F (25°C). Harmon reports an average nighttime low-temperature of 55.6°F (13.1°C) in April.Humidity
The average relative humidity in April is 75%.Rainfall
In Harmon, in April, during 13.6 rainfall days, 3.86" (98mm) of precipitation is typically accumulated. In Harmon, during the entire year, the rain falls for 152.6 days and collects up to 37.01" (940mm) of precipitation.Snowfall
In Harmon, snow does not fall in April through November.Daylight
In April, the average length of the day is 12h and 59min.On the first day of April, sunrise is at 7:00 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:53 pm CDT.
Sunshine
In April, the average sunshine in Harmon is 8.7h.UV index
In Harmon, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in April interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How much does it rain in April?
When it does not snow in Harmon?
Does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April in Harmon?
How many hours of sunshine does Harmon have in April?
What is the UV index reading in April in Harmon?
Average temperature in April
Harmon, LA
- Average high temperature in April: 77°F
The warmest months (with the highest average high temperature) are July and August (95°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in April: 55.6°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in April
Harmon, LA
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Harmon, LA
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in April
Harmon, LA
- Average humidity in April: 75%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August and October (70%).
Average rainfall in April
Harmon, LA
- Average rainfall in April: 3.86"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is July (2.09").
Average rainfall days in April
Harmon, LA
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is October (9.8 days).
Average snowfall in April
Harmon, LA
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Harmon, LA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Harmon, LA
- Average daylight in April: 13h and 0min
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 April: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in April
Harmon, LA
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in April
Harmon, 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
Harmon, LA
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are August and October (Cloud cover 30).
Average visibility in April
Harmon, LA
- Average visibility in April: 5mi
The months with the highest visibility are June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May and December (5mi).
Harmon, Louisiana, USA
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