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 arrival of April signals an increase in the average high-temperature, moving from a frosty 46.6°F (8.1°C) in March to a mild 58.6°F (14.8°C). Martinsburg observes an average low-temperature of 40.8°F (4.9°C) during April.Humidity
In April, the average relative humidity is 67%.Rainfall
In April, the rain falls for 13.3 days. Throughout April, 2.56" (65mm) of precipitation is accumulated. Throughout the year, there are 122 rainfall days, and 21.61" (549mm) of precipitation is accumulated.Snowfall
Months with snowfall in Martinsburg are January through May, October through December. In Martinsburg, in April, during 2.1 snowfall days, 1.61" (41mm) of snow is typically accumulated. Throughout the year, in Martinsburg, Nebraska, there are 38 snowfall days, and 13.23" (336mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 25min.On the first day of April, sunrise is at 7:08 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:26 pm CDT.
Sunshine
In April, the average sunshine is 8.1h.UV index
In Martinsburg, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are the temperatures in Martinsburg in April?
What is the average humidity in April in Martinsburg?
How many days does it rain in April in Martinsburg?
How much does it snow in Martinsburg in April?
How many hours of daylight does Martinsburg have in April?
When are sunrise and sunset in April in Martinsburg?
How many hours of sunshine does Martinsburg have in April?
How high is the UV index in April in Martinsburg?
Average temperature in April
Martinsburg, NE
- Average high temperature in April: 58.6°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure in April
Martinsburg, NE
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Martinsburg, NE
- Average wind speed in April: 11.1mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in April
Martinsburg, NE
- Average humidity in April: 67%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (65%).
Average rainfall in April
Martinsburg, NE
- Average rainfall in April: 2.56"
The wettest months (with the highest rainfall) are May and June (3.03").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in April
Martinsburg, NE
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in April
Martinsburg, NE
- Average snowfall in April: 1.61"
The month with the highest snowfall is January (2.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Martinsburg, NE
- Average snowfall days in April: 2.1 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Martinsburg, NE
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in April
Martinsburg, NE
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in April
Martinsburg, NE
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Martinsburg, NE
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in April
Martinsburg, NE
- 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).
Martinsburg, Nebraska, USA
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