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 brings an increase in the average high-temperature, progressing from a frosty 47.8°F (8.8°C) in March to a refreshing 59.9°F (15.5°C). In April, the temperature drops to an average of 43.5°F (6.4°C) at night.Humidity
The average relative humidity in April in Cowan, Indiana, is 76%.Rainfall
In Cowan, Indiana, during April, the rain falls for 16.3 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 162 rainfall days, and 28.11" (714mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 1.7 snowfall days, in April, Cowan aggregates 0.35" (9mm) of snow. Throughout the year, in Cowan, there are 42.8 snowfall days, and 12.64" (321mm) of snow is accumulated.Daylight
In Cowan, the average length of the day in April is 13h and 18min.On the first day of April, sunrise is at 7:24 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 8:35 pm EDT.
Sunshine
In April, the average sunshine is 7.1h.UV index
In April, the average daily maximum UV index in Cowan, Indiana, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 4 during April leads to these advisories:
Undertake precautions - Guarding against sun damage is counselled. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cowan in April?
What is the average humidity in April in Cowan?
How much does it rain in Cowan in April?
What is the last month it snows in Cowan?
What is the average length of the day in April in Cowan?
When are sunrise and sunset in April in Cowan?
How long on average sun shines in April in Cowan?
How high is the UV index in April in Cowan?
Average temperature in April
Cowan, IN
- Average high temperature in April: 59.9°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in April: 43.5°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in April
Cowan, IN
- Average pressure in April: 29.96"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
Cowan, IN
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Cowan, IN
- Average humidity in April: 76%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Cowan, IN
- Average rainfall in April: 3.11"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.57").
Average rainfall days in April
Cowan, IN
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in April
Cowan, IN
- Average snowfall in April: 0.35"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Cowan, IN
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Cowan, 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 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Cowan, IN
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9 days).
Average UV index in April
Cowan, IN
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Cowan, IN
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June, July and August (Cloud cover 33).
Average visibility in April
Cowan, IN
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Cowan, Indiana, USA
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