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
Lewistown's transition into April brings a rise in the average high-temperature, moving from a chilly 46.6°F (8.1°C) in March to a refreshing 58.6°F (14.8°C). Throughout April, the average low-temperature records at a cold 39.2°F (4°C).Humidity
The average relative humidity in April is 76%.Rainfall
In Lewistown, during April, the rain falls for 15.8 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Lewistown, Pennsylvania, during the entire year, the rain falls for 162 days and collects up to 28.86" (733mm) of precipitation.Snowfall
Months with snowfall in Lewistown, Pennsylvania, are January through May, October through December. In Lewistown, in April, snow falls for 0.8 days, with typically accumulated 0.31" (8mm) of snow. Throughout the year, there are 35.2 snowfall days, and 16.42" (417mm) of snow is accumulated.Daylight
In Lewistown, Pennsylvania, the average length of the day in April is 13h and 19min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:35 pm. On the last day of April, in Lewistown, sunrise is at 6:09 am and sunset at 8:05 pm EDT.
Sunshine
In April, the average sunshine in Lewistown is 7.8h.UV index
In Lewistown, Pennsylvania, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the UV index of 3 transforms into the following advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are April temperatures in Lewistown?
What is the average humidity in April in Lewistown?
How much does it rain in Lewistown in April?
How much does it snow in Lewistown in April?
How many hours of daylight does Lewistown have in April?
When are sunrise and sunset in April in Lewistown?
How many hours of sunshine does Lewistown have in April?
How high is the UV index in April in Lewistown?
Average temperature in April
Lewistown, PA
- Average high temperature in April: 58.6°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in April: 39.2°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in April
Lewistown, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Lewistown, PA
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in April
Lewistown, PA
- Average humidity in April: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (75%).
Average rainfall in April
Lewistown, PA
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is May (3.31").
The driest months (with the least rainfall) are January and November (1.85").
Average rainfall days in April
Lewistown, PA
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in April
Lewistown, PA
- Average snowfall in April: 0.31"
The month with the highest snowfall is January (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Lewistown, PA
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lewistown, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in April
Lewistown, PA
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in April
Lewistown, PA
- Average UV index in April: 3
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Lewistown, PA
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Lewistown, PA
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Lewistown, Pennsylvania, USA
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