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
Noticing a change, the average high-temperature during April moves from March's chilly 43.3°F (6.3°C) to a mild 55.6°F (13.1°C). During April, the temperature in Rittenhouse is averaged to a low of 37.6°F (3.1°C) at night.Humidity
April and July, with an average relative humidity of 78%, are the least humid months.Rainfall
In April, the rain falls for 16.2 days. Throughout April, 2.68" (68mm) of precipitation is accumulated. In Rittenhouse, during the entire year, the rain falls for 162.5 days and collects up to 30.35" (771mm) of precipitation.Snowfall
Months with snowfall in Rittenhouse are January through May, October through December. In April, in Rittenhouse, it is snowing for 1.6 days. Throughout April, 0.35" (9mm) of snow is accumulated. In Rittenhouse, Pennsylvania, during the entire year, snow falls for 41.1 days and aggregates up to 21.38" (543mm) of snow.Daylight
In April, the average length of the day in Rittenhouse is 13h and 21min.On the first day of April, sunrise is at 6:46 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:01 pm EDT.
Sunshine
In April, the average sunshine in Rittenhouse is 7.3h.UV index
In Rittenhouse, Pennsylvania, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are April temperatures in Rittenhouse?
What is the least humid month in Rittenhouse?
What is the average humidity in April in Rittenhouse?
How many days does it rain in April in Rittenhouse?
How much does it snow in Rittenhouse in April?
How many hours of daylight does Rittenhouse have in April?
What time are sunrise and sunset in April in Rittenhouse?
How many hours of sunshine does Rittenhouse have in April?
What is the UV index intensity in April in Rittenhouse?
Average temperature in April
Rittenhouse, PA
- Average high temperature in April: 55.6°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 37.6°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in April
Rittenhouse, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Rittenhouse, PA
- Average wind speed in April: 8.1mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Rittenhouse, PA
- Average humidity in April: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall in April
Rittenhouse, PA
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").
Average rainfall days in April
Rittenhouse, PA
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in April
Rittenhouse, PA
- Average snowfall in April: 0.35"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rittenhouse, PA
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rittenhouse, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days in April
Rittenhouse, PA
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in April
Rittenhouse, PA
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Rittenhouse, PA
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in April
Rittenhouse, 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).
Rittenhouse, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
