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 temperature shift, moving from a mild 58.3°F (14.6°C) in March to an agreeable 68.5°F (20.3°C). During April, Philadelphia experiences a consistent low-temperature average of 48.2°F (9°C).Humidity
In April, the average relative humidity in Philadelphia is 76%.Rainfall
In Philadelphia, in April, during 14.8 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, in Philadelphia, Tennessee, there are 171.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Philadelphia, Tennessee. April is the last month it regularly snows. During 0.3 snowfall days, in April, Philadelphia aggregates 0.08" (2mm) of snow. In Philadelphia, during the entire year, snow falls for 15 days and aggregates up to 2.52" (64mm) of snow.Daylight
The average length of the day in April is 13h and 7min.On the first day of the month, sunrise is at 7:22 am and sunset at 7:59 pm. On the last day of April, sunrise is at 6:45 am and sunset at 8:23 pm EDT.
Sunshine
In Philadelphia, the average sunshine in April is 8.5h.UV index
In Philadelphia, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during April morphs into the following directions:
Ensure safety - Sun damage prevention is strongly urged. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are April temperatures in Philadelphia?
What is the average humidity in April in Philadelphia?
How many days does it rain in April in Philadelphia?
What is the last month it snows in Philadelphia?
How many hours of daylight does Philadelphia have in April?
What time are sunrise and sunset in April in Philadelphia?
How many hours of sunshine does Philadelphia have in April?
How high is the UV index in April in Philadelphia?
Average temperature in April
Philadelphia, TN
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in April: 48.2°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).
Average pressure in April
Philadelphia, TN
- Average pressure in April: 30"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Philadelphia, TN
- Average wind speed in April: 6.2mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in April
Philadelphia, TN
- Average humidity in April: 76%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Philadelphia, TN
- Average rainfall in April: 3.11"
The wettest month (with the highest rainfall) is July (3.7").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Philadelphia, TN
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in April
Philadelphia, TN
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Philadelphia, TN
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Philadelphia, TN
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Philadelphia, TN
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in April
Philadelphia, TN
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Philadelphia, TN
- Average cloud cover in April: 36
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in April
Philadelphia, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).
Philadelphia, Tennessee, USA
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