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
Silex's transition into April is marked by a rise in the average high-temperature, advancing from a cool 51.4°F (10.8°C) in March to an enjoyable 62.6°F (17°C). During April, the average low-temperature is a frosty 45.7°F (7.6°C).Humidity
In Silex, the average relative humidity in April is 78%.Rainfall
The month with the most rainfall is April, when the rain falls for 15.9 days and typically aggregates up to 3.11" (79mm) of precipitation.Snowfall
Months with snowfall in Silex are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Silex aggregates 0.2" (5mm) of snow. Throughout the year, in Silex, there are 30.1 snowfall days, and 7.83" (199mm) of snow is accumulated.Daylight
In Silex, the average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 7:29 am and sunset at 8:10 pm. On the last day of April, in Silex, sunrise is at 6:48 am and sunset at 8:39 pm EDT.
Sunshine
The average sunshine in April is 7.1h.UV index
In Silex, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 4 in April leads to these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the usual temperature for Silex in April?
What is the average humidity in April in Silex?
What is the wettest month in Silex?
How many days does it rain in April in Silex?
What is the last month it snows in Silex?
What is the average length of the day in April in Silex?
When are sunrise and sunset in April in Silex?
How many hours of sunshine does Silex have in April?
How high is the UV index in April in Silex?
Average temperature in April
Silex, IN
- Average high temperature in April: 62.6°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in April: 45.7°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Silex, IN
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Silex, IN
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Silex, IN
- Average humidity in April: 78%
The months with the highest relative humidity are May and July (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Silex, IN
- Average rainfall in April: 3.11"
The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in April
Silex, IN
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Silex, IN
- Average snowfall in April: 0.2"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Silex, IN
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (9.1 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
Silex, IN
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 7h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).
Average sunshine days in April
Silex, IN
- Average sunshine days in April: 11.9 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in April
Silex, IN
- Average UV index in April: 4
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
Silex, IN
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Silex, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Silex, Indiana, USA
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