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 signals a subtle increase in average high-temperatures, moving from March's cool 51.6°F (10.9°C) to a moderate 58.3°F (14.6°C). April in Lyman sees the temperature falling to a mean low of 37.9°F (3.3°C).Humidity
In April, the average relative humidity in Lyman, Nebraska, is 55%.Rainfall
In April, the rain falls for 12.4 days. Throughout April, 1.54" (39mm) of precipitation is accumulated. Throughout the year, there are 104.8 rainfall days, and 13.35" (339mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Lyman. In April, in Lyman, Nebraska, it is snowing for 3.3 days. Throughout April, 1.81" (46mm) of snow is accumulated. Throughout the year, in Lyman, there are 39 snowfall days, and 17.17" (436mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:22 pm. On the last day of April, in Lyman, sunrise is at 5:52 am and sunset at 7:54 pm MDT.
Sunshine
In April, the average sunshine in Lyman is 10.1h.UV index
The average daily maximum UV index in April in Lyman is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during April translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Lyman?
What is the average humidity in April in Lyman?
How many days does it rain in April in Lyman?
How much does it snow in Lyman in April?
How many hours of daylight does Lyman have in April?
When are sunrise and sunset in April in Lyman?
How long on average sun shines in April in Lyman?
How high is the UV index in April in Lyman?
Average temperature in April
Lyman, NE
- Average high temperature in April: 58.3°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in April: 37.9°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure in April
Lyman, NE
- Average pressure in April: 29.9"Hg
The months with the highest atmospheric pressure are January and December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Lyman, NE
- Average wind speed in April: 11.6mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in April
Lyman, NE
- Average humidity in April: 55%
The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are August and September (46%).
Average rainfall in April
Lyman, NE
- Average rainfall in April: 1.54"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in April
Lyman, NE
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is December (3.5 days).
Average snowfall in April
Lyman, NE
- Average snowfall in April: 1.81"
The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Lyman, NE
- Average snowfall days in April: 3.3 days
The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Lyman, 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 12min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).
Average sunshine days in April
Lyman, NE
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in April
Lyman, NE
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Lyman, NE
- Average cloud cover in April: 33
The months with the most cloud cover are February and April (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Lyman, 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).
Lyman, Nebraska, USA
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