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
The commencement of April sees a shift in the average high-temperature, moving from a chilly 47.3°F (8.5°C) in March to a moderate 59.9°F (15.5°C). The temperature dips to an average of 40.8°F (4.9°C) during April nights.Humidity
The months with the lowest humidity are April, June through September and November, with an average relative humidity of 78%.Rainfall
In Lemont Furnace, in April, during 16.4 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. In Lemont Furnace, during the entire year, the rain falls for 168.2 days and collects up to 29.8" (757mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Lemont Furnace. In Lemont Furnace, during April, snow falls for 1.9 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, there are 35.9 snowfall days, and 16.02" (407mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 17min.On the first day of April, sunrise is at 7:01 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:12 pm EDT.
Sunshine
In Lemont Furnace, the average sunshine in April is 7.8h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, an average UV index of 4 transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Lemont Furnace in April?
What is the least humid month?
What is the average humidity in April?
How many days does it rain in April in Lemont Furnace?
How much does it snow in April?
What is the average length of the day in April in Lemont Furnace?
When is the sunrise / sunset in April?
How many hours of sunshine does Lemont Furnace have in April?
What is the UV index reading in April?
Average temperature in April
Lemont Furnace, PA
- Average high temperature in April: 59.9°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in April
Lemont Furnace, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Lemont Furnace, PA
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in April
Lemont Furnace, PA
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, June, July, August, September and November (78%).
Average rainfall in April
Lemont Furnace, PA
- Average rainfall in April: 2.72"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in April
Lemont Furnace, PA
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in April
Lemont Furnace, PA
- Average snowfall in April: 0.59"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Lemont Furnace, PA
- Average snowfall days in April: 1.9 days
The months with the highest number of snowfall days are January and February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lemont Furnace, PA
- 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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Lemont Furnace, PA
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (8.9 days).
Average UV index in April
Lemont Furnace, PA
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Lemont Furnace, PA
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Lemont Furnace, 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).
Lemont Furnace, Pennsylvania, USA
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