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
In Clear Lake, stepping into April brings a temperature increase, moving up from March's frosty 44.1°F (6.7°C) to a mild 55.9°F (13.3°C). During April, Clear Lake's temperature falls to a steady low-temperature average of 39.4°F (4.1°C).Humidity
The months with the lowest humidity in Clear Lake are March, April and October, with an average relative humidity of 77%.Rainfall
The month with the most rainfall is April, when the rain falls for 17.3 days and typically aggregates up to 3.98" (101mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Clear Lake, in April, snow falls for 2.5 days, with typically accumulated 1.22" (31mm) of snow. Throughout the year, there are 61.2 snowfall days, and 19.02" (483mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 22min.On the first day of April, sunrise is at 7:20 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:36 pm EDT.
Sunshine
In April, the average sunshine is 6.7h.UV index
In April, the average daily maximum UV index in Clear Lake is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What are the least humid months?
What is the average humidity in April?
What is the wettest month?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Clear Lake have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Clear Lake, IN
- Average high temperature in April: 55.9°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in April: 39.4°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in April
Clear Lake, IN
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Clear Lake, IN
- Average wind speed in April: 10.4mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in April
Clear Lake, IN
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are March, April and October (77%).
Average rainfall in April
Clear Lake, IN
- Average rainfall in April: 3.98"
The wettest month (with the highest rainfall) is April (3.98").
The driest months (with the least rainfall) are September, November and December (1.85").
Average rainfall days in April
Clear Lake, IN
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in April
Clear Lake, IN
- Average snowfall in April: 1.22"
The month with the highest snowfall is January (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Clear Lake, IN
- Average snowfall days in April: 2.5 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Clear Lake, IN
- 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Clear Lake, IN
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in April
Clear Lake, IN
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Clear Lake, IN
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Clear Lake, IN
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, October and November (6mi).
The months with the lowest visibility are January, February, August, September and December (5mi).
Clear Lake, Indiana, USA
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