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
In Harlow, the onset of April is marked by an increased average high-temperature, escalating from March's icy 32.7°F (0.4°C) to a frosty 48.2°F (9°C). During the nights in April, Harlow observes an average low-temperature of 32.5°F (0.3°C).Humidity
In April, the average relative humidity is 68%.Rainfall
In Harlow, in April, during 10.7 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Harlow, during the entire year, the rain falls for 96 days and collects up to 15.39" (391mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Harlow, during April, snow falls for 5.8 days and regularly aggregates up to 1.85" (47mm) of snow. Throughout the year, there are 79.2 snowfall days, and 20.87" (530mm) of snow is accumulated.Daylight
In April, the average length of the day in Harlow, North Dakota, is 13h and 42min.On the first day of April, sunrise is at 7:14 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:50 pm CDT.
Sunshine
The average sunshine in April in Harlow is 7h.UV index
The average daily maximum UV index in April in Harlow is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 3 during April translates into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Harlow in April?
What is the average humidity in April in Harlow?
How many days does it rain in April in Harlow?
How much does it snow in Harlow in April?
How many hours of daylight does Harlow have in April?
When are sunrise and sunset in April in Harlow?
How long on average sun shines in April in Harlow?
What is the UV index intensity in April in Harlow?
Average temperature in April
Harlow, ND
- Average high temperature in April: 48.2°F
The warmest month (with the highest average high temperature) is August (80.1°F).
The month with the lowest average high temperature is January (15.3°F).
- Average low temperature in April: 32.5°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (1.2°F).
Average pressure in April
Harlow, ND
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Harlow, ND
- Average wind speed in April: 10.7mph
The windiest month (with the highest average wind speed) is October (11mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in April
Harlow, ND
- Average humidity in April: 68%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (57%).
Average rainfall in April
Harlow, ND
- Average rainfall in April: 1.18"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in April
Harlow, ND
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in April
Harlow, ND
- Average snowfall in April: 1.85"
The month with the highest snowfall is December (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Harlow, ND
- Average snowfall days in April: 5.8 days
The month with the highest number of snowfall days is December (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harlow, 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 0min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in April
Harlow, ND
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (11.9 days).
Average UV index in April
Harlow, 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 and December (UV index 1).
Average cloud cover in April
Harlow, ND
- Average cloud cover in April: 50
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Harlow, 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).
Harlow, North Dakota, USA
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