April weather forecastNatrona Heights, PA
April
Weather in April
April in Natrona Heights, Pennsylvania, is a refreshing spring month, with an average temperature fluctuating between 59.9°F (15.5°C) and 40.5°F (4.7°C).Temperature
April's arrival coincides with a temperature rise, moving from March's chilly 47.1°F (8.4°C) to a refreshing 59.9°F (15.5°C). Throughout the month of April, Natrona Heights reports a steady low-temperature average of 40.5°F (4.7°C).Humidity
April, July and August, with an average relative humidity of 76%, are the least humid months.Rainfall
The wettest months are April and May, with an average 3.66" (93mm) of rainfall.Snowfall
January through May, October through December are months with snowfall in Natrona Heights. In Natrona Heights, during April, snow falls for 2.7 days and regularly aggregates up to 0.75" (19mm) of snow. Throughout the year, there are 63.1 snowfall days, and 25.12" (638mm) of snow is accumulated.Daylight
In Natrona Heights, the average length of the day in April is 13h and 19min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:44 pm. On the last day of April, in Natrona Heights, sunrise is at 6:17 am and sunset at 8:14 pm EDT.
Sunshine
The average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, the UV index of 4 transforms into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Natrona Heights, PA
- Average high temperature in April: 59.9°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in April: 40.5°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in April
Natrona Heights, PA
- Average pressure in April: 29.97"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
Natrona Heights, PA
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Natrona Heights, PA
- Average humidity in April: 76%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in April
Natrona Heights, PA
- Average rainfall in April: 3.66"
The wettest months (with the highest rainfall) are April and May (3.66").
The driest month (with the least rainfall) is November (2.2").
Average rainfall days in April
Natrona Heights, PA
- Average rainfall days in April: 17.9 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is January (11.1 days).
Average snowfall in April
Natrona Heights, PA
- Average snowfall in April: 0.75"
The month with the highest snowfall is January (6.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Natrona Heights, PA
- Average snowfall days in April: 2.7 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Natrona Heights, PA
- Average daylight in April: 13h and 18min
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 30min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Natrona Heights, PA
- Average sunshine days in April: 10.1 days
The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index in April
Natrona Heights, PA
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Natrona Heights, PA
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Natrona Heights, PA
- Average visibility in April: 6mi
The months with the highest visibility are April and August (6mi).
The months with the lowest visibility are January and February (4mi).
