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
Hannah's weather in April is marked by a clear rise in the average high-temperature, moving up from March's subzero cold 30.6°F (-0.8°C) to a frosty 46.4°F (8°C). Throughout April nights, Hannah registers an average low-temperature of 32.2°F (0.1°C).Humidity
In April, the average relative humidity is 69%.Rainfall
In Hannah, in April, it is raining for 12 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 105.9 rainfall days, and 16.69" (424mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Hannah, in April, snow falls for 8.8 days, with typically accumulated 2.32" (59mm) of snow. In Hannah, during the entire year, snow falls for 92.7 days and aggregates up to 24.84" (631mm) of snow.Daylight
The average length of the day in April is 13h and 45min.On the first day of the month, sunrise is at 7:10 am and sunset at 8:06 pm. On the last day of April, sunrise is at 6:14 am and sunset at 8:49 pm CDT.
Sunshine
In April, the average sunshine is 6.9h.UV index
In Hannah, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 3 in April transforms into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Hannah have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Hannah, ND
- Average high temperature in April: 46.4°F
The warmest month (with the highest average high temperature) is August (78.3°F).
The month with the lowest average high temperature is January (13.5°F).
- Average low temperature in April: 32.2°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (0.5°F).
Average pressure in April
Hannah, ND
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Hannah, ND
- Average wind speed in April: 10.6mph
The windiest month (with the highest average wind speed) is October (11.2mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in April
Hannah, ND
- Average humidity in April: 69%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (60%).
Average rainfall in April
Hannah, ND
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is June (2.99").
The driest months (with the least rainfall) are January and February (0.63").
Average rainfall days in April
Hannah, ND
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in April
Hannah, ND
- Average snowfall in April: 2.32"
The month with the highest snowfall is December (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hannah, ND
- Average snowfall days in April: 8.8 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Hannah, ND
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Hannah, ND
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is August (20.1 days).
The month with the least sunshine days is June (8.7 days).
Average UV index in April
Hannah, ND
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Hannah, ND
- Average cloud cover in April: 53
The months with the most cloud cover are January and February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in April
Hannah, ND
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Hannah, North Dakota, USA
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