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 shift into April brings an increase in the average high-temperature, moving from a cold 40.8°F (4.9°C) in March to a cool 51.4°F (10.8°C). Throughout April, Haley anticipates an average low-temperature of 34.9°F (1.6°C).Humidity
In Haley, the average relative humidity in April is 64%.Rainfall
In Haley, in April, during 11.9 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 99.3 rainfall days, and 14.41" (366mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Haley, in April, during 6.1 snowfall days, 2.95" (75mm) of snow is typically accumulated. Throughout the year, there are 63.8 snowfall days, and 23.62" (600mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 35min.On the first day of April, sunrise is at 6:30 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 7:59 pm MDT.
Sunshine
In April, the average sunshine is 8.6h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 3 in April translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Haley?
What is the average humidity in April in Haley?
How many days does it rain in April in Haley?
How much does it snow in Haley in April?
What is the average length of the day in April in Haley?
When is the sunrise / sunset in April in Haley?
How long on average sun shines in April in Haley?
How high is the UV index in April in Haley?
Average temperature in April
Haley, ND
- Average high temperature in April: 51.4°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in April: 34.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in April
Haley, ND
- Average pressure in April: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Haley, ND
- Average wind speed in April: 11.7mph
The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.8mph).
Average humidity in April
Haley, ND
- Average humidity in April: 64%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (49%).
Average rainfall in April
Haley, ND
- Average rainfall in April: 1.38"
The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are January and December (0.55").
Average rainfall days in April
Haley, ND
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in April
Haley, ND
- Average snowfall in April: 2.95"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Haley, ND
- Average snowfall days in April: 6.1 days
The month with the highest number of snowfall days is December (12.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Haley, ND
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Haley, ND
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is April (12.2 days).
Average UV index in April
Haley, ND
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in April
Haley, ND
- Average cloud cover in April: 44
The months with the most cloud cover are January, February and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in April
Haley, ND
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Haley, North Dakota, USA
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