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's arrival brings a temperature shift, moving from a comfortable 62.2°F (16.8°C) in March to an agreeable 71.2°F (21.8°C). During the month of April, Bismarck anticipates a mean low-temperature of 51.8°F (11°C).Humidity
In April, the average relative humidity in Bismarck is 77%.Rainfall
The month with the most rainfall in Bismarck, Arkansas, is April, when the rain falls for 13.7 days and typically aggregates up to 3.9" (99mm) of precipitation.Snowfall
In Bismarck, Arkansas, snow does not fall in April through October.Daylight
In Bismarck, the average length of the day in April is 13h and 4min.On the first day of April in Bismarck, sunrise is at 6:58 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:56 pm CDT.
Sunshine
In Bismarck, the average sunshine in April is 8.4h.UV index
In Bismarck, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily UV index of 5 turns into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are the temperatures in Bismarck in April?
What is the average humidity in April in Bismarck?
What is the rainiest month in Bismarck?
How many days does it rain in April in Bismarck?
When it does not snow in Bismarck?
Does it snow in Bismarck in April?
What is the average length of the day in April in Bismarck?
What time are sunrise and sunset in April in Bismarck?
How long on average sun shines in April in Bismarck?
What is the UV index intensity in April in Bismarck?
Average temperature in April
Bismarck, AR
- Average high temperature in April: 71.2°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (49.3°F).
- Average low temperature in April: 51.8°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in April
Bismarck, 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
Bismarck, AR
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Bismarck, AR
- Average humidity in April: 77%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Bismarck, AR
- Average rainfall in April: 3.9"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in April
Bismarck, AR
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in April
Bismarck, AR
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Bismarck, AR
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.7 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
Bismarck, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days in April
Bismarck, AR
- Average sunshine days in April: 15.5 days
The months with the most sunshine days are January and October (19.4 days).
The month with the least sunshine days is August (13.5 days).
Average UV index in April
Bismarck, 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
Bismarck, AR
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).
Average visibility in April
Bismarck, AR
- Average visibility in April: 6mi
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
Bismarck, Arkansas, USA
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