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 start of April brings a rise in the average high-temperature, moving from a cool 52.3°F (11.3°C) in March to a comfortable 63.9°F (17.7°C). Throughout April, Koleen encounters an average temperature drop to a chilly 46.4°F (8°C).Humidity
The average relative humidity in April is 78%.Rainfall
April is the month with the most rainfall. Rain falls for 16.2 days and accumulates 3.39" (86mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Koleen, Indiana. April is the last month it regularly snows in Koleen. During 0.8 snowfall days, in April, Koleen aggregates 0.16" (4mm) of snow. In Koleen, during the entire year, snow falls for 28.6 days and aggregates up to 7.32" (186mm) of snow.Daylight
In Koleen, Indiana, the average length of the day in April is 13h and 15min.On the first day of April in Koleen, sunrise is at 7:30 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:39 pm EDT.
Sunshine
The average sunshine in April is 7h.UV index
The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. When the Sun is at its strongest around midday, find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Koleen in April?
What is the average humidity in April in Koleen?
What is the wettest month in Koleen?
How many days does it rain in April in Koleen?
What is the last month it snows in Koleen?
How many hours of daylight does Koleen have in April?
What time are sunrise and sunset in April in Koleen?
How long on average sun shines in April in Koleen?
What is the UV index reading in April in Koleen?
Average temperature in April
Koleen, IN
- Average high temperature in April: 63.9°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in April: 46.4°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure in April
Koleen, IN
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Koleen, IN
- Average wind speed in April: 8.8mph
The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in April
Koleen, IN
- Average humidity in April: 78%
The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Koleen, IN
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is April (3.39").
The driest months (with the least rainfall) are September and October (1.69").
Average rainfall days in April
Koleen, IN
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (9 days).
Average snowfall in April
Koleen, IN
- Average snowfall in April: 0.16"
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
Koleen, IN
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (8.8 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
Koleen, 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 30min).
- Average sunshine in April: 7h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in April
Koleen, IN
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in April
Koleen, 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, November and December (UV index 2).
Average cloud cover in April
Koleen, 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
Koleen, 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).
Koleen, Indiana, USA
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