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 is marked by an increase in the average high-temperature, moving from a frosty 49.1°F (9.5°C) in March to a refreshing 60.8°F (16°C). April nights in Carbondale observe an average temperature dip to a frosty 44.4°F (6.9°C).Humidity
In Carbondale, the average relative humidity in April is 76%.Rainfall
April is the month with the most rainfall in Carbondale. Rain falls for 16.1 days and accumulates 3.39" (86mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 1.2 snowfall days, in April, Carbondale aggregates 0.31" (8mm) of snow. In Carbondale, during the entire year, snow falls for 37.6 days and aggregates up to 10.59" (269mm) of snow.Daylight
In Carbondale, the average length of the day in April is 13h and 19min.On the first day of the month, sunrise is at 7:31 am and sunset at 8:14 pm. On the last day of April, sunrise is at 6:48 am and sunset at 8:44 pm EDT.
Sunshine
The average sunshine in April in Carbondale is 7h.UV index
The average daily maximum UV index in April in Carbondale, Indiana, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: During April, 4 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Preventing sun damage is advised. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Carbondale in April?
What is the average humidity in April in Carbondale?
What is the rainiest month in Carbondale?
How many days does it rain in April in Carbondale?
What is the last month it snows in Carbondale?
What is the average length of the day in April in Carbondale?
What time are sunrise and sunset in April in Carbondale?
How many hours of sunshine does Carbondale have in April?
How high is the UV index in April in Carbondale?
Average temperature in April
Carbondale, IN
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in April: 44.4°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Carbondale, IN
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Carbondale, IN
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in April
Carbondale, IN
- Average humidity in April: 76%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Carbondale, IN
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Carbondale, IN
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Carbondale, IN
- Average snowfall in April: 0.31"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Carbondale, IN
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (11 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
Carbondale, IN
- 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Carbondale, IN
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (9 days).
Average UV index in April
Carbondale, IN
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Carbondale, IN
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in April
Carbondale, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Carbondale, Indiana, USA
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