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 transition from March to April brings a temperature rise, with average high-temperatures increasing from an enjoyable 63.3°F (17.4°C) to an agreeable 73°F (22.8°C). During April, the average low-temperature is a fresh 52.7°F (11.5°C).Humidity
The average relative humidity in April in Joan is 76%.Rainfall
The month with the most rainfall is April, when the rain falls for 11 days and typically aggregates up to 2.52" (64mm) of precipitation.Snowfall
March through December are months without snowfall in Joan.Daylight
The average length of the day in April is 13h and 4min.On the first day of April, sunrise is at 6:57 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:55 pm CDT.
Sunshine
In Joan, the average sunshine in April is 8.7h.UV index
In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, a regular UV index of 5 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Joan?
What is the average humidity in April in Joan?
What is the wettest month in Joan?
How many days does it rain in April in Joan?
When it does not snow in Joan?
How many hours of daylight does Joan have in April?
When are sunrise and sunset in April in Joan?
How long on average sun shines in April in Joan?
What is the UV index reading in April in Joan?
Average temperature in April
Joan, AR
- Average high temperature in April: 73°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.5°F).
- Average low temperature in April: 52.7°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in April
Joan, AR
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Joan, AR
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Joan, AR
- Average humidity in April: 76%
The months with the highest relative humidity are February, March and December (80%).
The months with the lowest relative humidity are July, August, September and October (71%).
Average rainfall in April
Joan, AR
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in April
Joan, AR
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is October (7.9 days).
Average snowfall in April
Joan, AR
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Joan, AR
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.6 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
Joan, AR
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in April
Joan, AR
- Average sunshine days in April: 17.4 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is August (13.8 days).
Average UV index in April
Joan, AR
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Joan, AR
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in April
Joan, AR
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, May and December (5mi).
Joan, Arkansas, USA
Weather forecast for your location
2. Allow the app to use your location