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 a noticeable increase in the average high-temperature, soaring from an icy 34.5°F (1.4°C) in March to a chilly 49.8°F (9.9°C). Hartland experiences a nighttime temperature average of 33.4°F (0.8°C) during April.Humidity
In April, the average relative humidity in Hartland, North Dakota, is 66%.Rainfall
In April, the rain falls for 11.4 days. Throughout April, 1.38" (35mm) of precipitation is accumulated. In Hartland, during the entire year, the rain falls for 104.5 days and collects up to 16.1" (409mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Hartland, in April, snow falls for 6 days, with typically accumulated 2.09" (53mm) of snow. In Hartland, during the entire year, snow falls for 74.4 days and aggregates up to 21.42" (544mm) of snow.Daylight
In Hartland, the average length of the day in April is 13h and 43min.On the first day of April, sunrise is at 7:23 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 9:00 pm CDT.
Sunshine
In Hartland, the average sunshine in April is 7.1h.UV index
The average daily maximum UV index in April in Hartland, North Dakota, is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, an average UV index of 3 transforms into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. 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 Hartland in April?
What is the average humidity in April in Hartland?
How many days does it rain in April in Hartland?
How much does it snow in Hartland in April?
What is the average length of the day in April in Hartland?
What time are sunrise and sunset in April in Hartland?
How many hours of sunshine does Hartland have in April?
What is the UV index intensity in April in Hartland?
Average temperature in April
Hartland, ND
- Average high temperature in April: 49.8°F
The warmest month (with the highest average high temperature) is August (81.5°F).
The month with the lowest average high temperature is January (18.1°F).
- Average low temperature in April: 33.4°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (4.3°F).
Average pressure in April
Hartland, ND
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Hartland, ND
- Average wind speed in April: 10.4mph
The windiest month (with the highest average wind speed) is October (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in April
Hartland, ND
- Average humidity in April: 66%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (54%).
Average rainfall in April
Hartland, ND
- Average rainfall in April: 1.38"
The wettest month (with the highest rainfall) is June (2.83").
The driest months (with the least rainfall) are January and February (0.51").
Average rainfall days in April
Hartland, ND
- Average rainfall days in April: 11.4 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (2 days).
Average snowfall in April
Hartland, ND
- Average snowfall in April: 2.09"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hartland, ND
- Average snowfall days in April: 6 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hartland, ND
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in April
Hartland, ND
- Average sunshine days in April: 12 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in April
Hartland, 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 and November (UV index 1).
Average cloud cover in April
Hartland, ND
- Average cloud cover in April: 49
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in April
Hartland, 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).
Hartland, North Dakota, USA
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