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
A rise in the average high-temperature is observed during April, moving from a frosty 49.5°F (9.7°C) in March to an enjoyable 61°F (16.1°C). During the month of April, Hillsboro anticipates a mean low-temperature of 45°F (7.2°C).Humidity
The average relative humidity in April is 76%.Rainfall
In April, the rain falls for 14.8 days. Throughout April, 2.68" (68mm) of precipitation is accumulated. In Hillsboro, during the entire year, the rain falls for 142.3 days and collects up to 21.93" (557mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Hillsboro aggregates 0.2" (5mm) of snow. In Hillsboro, during the entire year, snow falls for 30.7 days and aggregates up to 7.91" (201mm) of snow.Daylight
The average length of the day in April is 13h and 18min.On the first day of April, sunrise is at 7:31 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:42 pm EDT.
Sunshine
In April, the average sunshine is 7.1h.UV index
In Hillsboro, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during April leads to these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Around midday, solar radiation is most harmful; hence, exposure should be limited. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hillsboro in April?
What is the average humidity in April in Hillsboro?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Hillsboro have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Hillsboro have in April?
What is the UV index intensity in April?
Average temperature in April
Hillsboro, IN
- Average high temperature in April: 61°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in April: 45°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in April
Hillsboro, IN
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Hillsboro, IN
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in April
Hillsboro, IN
- Average humidity in April: 76%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Hillsboro, IN
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in April
Hillsboro, IN
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in April
Hillsboro, IN
- Average snowfall in April: 0.2"
The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Hillsboro, IN
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (9.3 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
Hillsboro, 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 month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Hillsboro, IN
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in April
Hillsboro, 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, November and December (UV index 2).
Average cloud cover in April
Hillsboro, IN
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are June, August and September (Cloud cover 32).
Average visibility in April
Hillsboro, 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).
Hillsboro, Indiana, USA
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