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
An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a wintry 41°F (5°C) to a fresh 53.1°F (11.7°C). During April, the average low-temperature is a wintry 37°F (2.8°C).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 80%.Rainfall
In Waterford, in April, it is raining for 17.1 days, with typically 3.58" (91mm) of accumulated precipitation. In Waterford, during the entire year, the rain falls for 172.3 days and collects up to 37.48" (952mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Waterford, during April, snow falls for 5.4 days and regularly aggregates up to 2.64" (67mm) of snow. In Waterford, during the entire year, snow falls for 86.9 days and aggregates up to 48.03" (1220mm) of snow.Daylight
The average length of the day in April in Waterford is 13h and 23min.On the first day of April, sunrise is at 7:01 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:18 pm EDT.
Sunshine
In April, the average sunshine in Waterford, Pennsylvania, is 6.5h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 3 suggests these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What are the least humid months?
What is the average humidity in April in Waterford?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Waterford have in April?
What is the UV index intensity in April?
Average temperature in April
Waterford, PA
- Average high temperature in April: 53.1°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in April: 37°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in April
Waterford, PA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Waterford, PA
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in April
Waterford, PA
- Average humidity in April: 80%
The month with the highest relative humidity is February (90%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall in April
Waterford, PA
- Average rainfall in April: 3.58"
The wettest month (with the highest rainfall) is October (3.62").
The driest months (with the least rainfall) are August and September (2.52").
Average rainfall days in April
Waterford, PA
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in April
Waterford, PA
- Average snowfall in April: 2.64"
The month with the highest snowfall is December (11.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Waterford, PA
- Average snowfall days in April: 5.4 days
The month with the highest number of snowfall days is January (21.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Waterford, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 6h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in April
Waterford, PA
- Average sunshine days in April: 8.9 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5 days).
Average UV index in April
Waterford, PA
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in April
Waterford, PA
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in April
Waterford, PA
- Average visibility in April: 5mi
The months with the highest visibility are June, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Waterford, Pennsylvania, USA
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