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 onset of April brings a temperature shift, with the average high-temperature moving from a frosty 49.3°F (9.6°C) in March to an enjoyable 61°F (16.1°C). In April, Knightstown reports a consistent average low-temperature of 44.2°F (6.8°C) during the nights.Humidity
In April, the average relative humidity is 77%.Rainfall
In Knightstown, during April, the rain falls for 13 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Knightstown, during the entire year, the rain falls for 125.9 days and collects up to 12.28" (312mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Knightstown. During 0.8 snowfall days, in April, Knightstown aggregates 0.12" (3mm) of snow. Throughout the year, there are 27.1 snowfall days, and 4.49" (114mm) of snow is accumulated.Daylight
In Knightstown, the average length of the day in April is 13h and 17min.On the first day of April in Knightstown, sunrise is at 7:24 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 8:35 pm EDT.
Sunshine
The average sunshine in April in Knightstown is 7.2h.UV index
In April, the average daily maximum UV index in Knightstown is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 4 in April transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Knightstown in April?
What is the average humidity in April in Knightstown?
How much does it rain in Knightstown in April?
What is the last month it snows in Knightstown?
How many hours of daylight does Knightstown have in April?
When are sunrise and sunset in April in Knightstown?
How many hours of sunshine does Knightstown have in April?
How high is the UV index in April in Knightstown?
Average temperature in April
Knightstown, IN
- Average high temperature in April: 61°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in April: 44.2°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 (20.8°F).
Average pressure in April
Knightstown, IN
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Knightstown, IN
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in April
Knightstown, IN
- Average humidity in April: 77%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Knightstown, IN
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is May (1.54").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days in April
Knightstown, IN
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in April
Knightstown, IN
- Average snowfall in April: 0.12"
The month with the highest snowfall is December (1.34").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Knightstown, IN
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Knightstown, 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 month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Knightstown, IN
- Average sunshine days in April: 15.2 days
The months with the most sunshine days are October and November (19.8 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in April
Knightstown, 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
Knightstown, IN
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Knightstown, 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).
Knightstown, Indiana, USA
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