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 in Jamestown witnesses a distinct temperature rise, advancing from March's cold 35.2°F (1.8°C) to a frosty 49.8°F (9.9°C). Jamestown throughout April, experiences an average nighttime temperature of 34°F (1.1°C).Humidity
In Jamestown, the average relative humidity in April is 68%.Rainfall
In Jamestown, during April, the rain falls for 10.4 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, in Jamestown, there are 96.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.Snowfall
Months with snowfall in Jamestown are January through May, October through December. In Jamestown, in April, snow falls for 4.5 days, with typically accumulated 1.77" (45mm) of snow. Throughout the year, in Jamestown, there are 63 snowfall days, and 20.91" (531mm) of snow is accumulated.Daylight
In April, the average length of the day in Jamestown is 13h and 38min.On the first day of the month, sunrise is at 7:12 am and sunset at 8:04 pm. On the last day of April, sunrise is at 6:19 am and sunset at 8:44 pm CDT.
Sunshine
The average sunshine in April is 7.3h.UV index
In April, the average daily maximum UV index in Jamestown, North Dakota, is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 3 during April translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Jamestown in April?
What is the average humidity in April in Jamestown?
How much does it rain in Jamestown in April?
How many days does it snow in April in Jamestown?
How many hours of daylight does Jamestown have in April?
When are sunrise and sunset in April in Jamestown?
How long on average sun shines in April in Jamestown?
What is the UV index intensity in April in Jamestown?
Average temperature in April
Jamestown, ND
- Average high temperature in April: 49.8°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (17.8°F).
- Average low temperature in April: 34°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).
Average pressure in April
Jamestown, 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 (29.85"Hg).
Average wind speed in April
Jamestown, ND
- Average wind speed in April: 10.9mph
The windiest month (with the highest average wind speed) is October (11.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in April
Jamestown, ND
- Average humidity in April: 68%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (59%).
Average rainfall in April
Jamestown, ND
- Average rainfall in April: 1.5"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in April
Jamestown, ND
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in April
Jamestown, ND
- Average snowfall in April: 1.77"
The month with the highest snowfall is December (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Jamestown, ND
- Average snowfall days in April: 4.5 days
The month with the highest number of snowfall days is December (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jamestown, ND
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Jamestown, ND
- Average sunshine days in April: 15.4 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (12 days).
Average UV index in April
Jamestown, ND
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in April
Jamestown, ND
- Average cloud cover in April: 50
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 24).
Average visibility in April
Jamestown, ND
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Jamestown, North Dakota, USA
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