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
With the beginning of April, Philadelphia's average high-temperature sees an increase, transitioning from a cool 51.4°F (10.8°C) in March to a comfortable 63.3°F (17.4°C). During April, the temperature in Philadelphia tends to dip to an average of 45.5°F (7.5°C) at night.Humidity
In April, the average relative humidity in Philadelphia is 75%.Rainfall
In Philadelphia, during April, the rain falls for 15.3 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Philadelphia, during the entire year, the rain falls for 138.1 days and collects up to 26.97" (685mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Philadelphia. April is the last month it regularly snows. During 0.5 snowfall days, in April, Philadelphia aggregates 0.12" (3mm) of snow. Throughout the year, there are 23 snowfall days, and 9.92" (252mm) of snow is accumulated.Daylight
In Philadelphia, the average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 6:49 am and sunset at 7:31 pm. On the last day of April, in Philadelphia, sunrise is at 6:07 am and sunset at 8:00 pm CDT.
Sunshine
The average sunshine in April in Philadelphia, Missouri, is 8.3h.UV index
In April, the average daily maximum UV index in Philadelphia is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 4 in April transforms into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. To protect against the Sun's most potent rays, avoid direct exposure around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Philadelphia?
What is the average humidity in April in Philadelphia?
How much does it rain in Philadelphia in April?
What is the last month it snows in Philadelphia?
What is the average length of the day in April in Philadelphia?
When is the sunrise / 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, MO
- Average high temperature in April: 63.3°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in April: 45.5°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in April
Philadelphia, MO
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Philadelphia, MO
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in April
Philadelphia, MO
- Average humidity in April: 75%
The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Philadelphia, MO
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in April
Philadelphia, MO
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in April
Philadelphia, MO
- Average snowfall in April: 0.12"
The month with the highest snowfall is January (3.7").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Philadelphia, MO
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (7.3 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, MO
- 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 24min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in April
Philadelphia, MO
- Average sunshine days in April: 13.8 days
The months with the most sunshine days are January and December (19.4 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in April
Philadelphia, MO
- Average UV index in April: 4
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
Philadelphia, MO
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in April
Philadelphia, MO
- 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).
Philadelphia, Missouri, USA
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