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
Rob Roy in April shows a temperature shift, moving from an average high of a chilly 49.1°F (9.5°C) in March to a comfortable 60.8°F (16°C). The temperature lowers to an average of 44.4°F (6.9°C) during April nights.Humidity
The average relative humidity in April in Rob Roy, Indiana, is 76%.Rainfall
April is the month with the most rainfall. Rain falls for 16.1 days and accumulates 3.39" (86mm) of precipitation.Snowfall
Months with snowfall in Rob Roy are January through April, November and December. April is the last month it regularly snows in Rob Roy. During 1.2 snowfall days, in April, Rob Roy aggregates 0.31" (8mm) of snow. Throughout the year, in Rob Roy, Indiana, there are 37.6 snowfall days, and 10.59" (269mm) of snow is accumulated.Daylight
In April, the average length of the day in Rob Roy, Indiana, is 13h and 18min.On the first day of the month, sunrise is at 7:31 am and sunset at 8:13 pm. On the last day of April, in Rob Roy, sunrise is at 6:48 am and sunset at 8:43 pm EDT.
Sunshine
In April, the average sunshine is 7h.UV index
In Rob Roy, 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 the average person.Note: The maximum daily UV index of 4 during April translates into the following directions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Rob Roy?
What is the average humidity in April in Rob Roy?
What is the wettest month in Rob Roy?
How many days does it rain in April in Rob Roy?
What is the last month it snows in Rob Roy?
How many hours of daylight does Rob Roy have in April?
When are sunrise and sunset in April in Rob Roy?
How many hours of sunshine does Rob Roy have in April?
How high is the UV index in April in Rob Roy?
Average temperature in April
Rob Roy, IN
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in April: 44.4°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 (20.1°F).
Average pressure in April
Rob Roy, IN
- Average pressure in April: 29.95"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
Rob Roy, 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
Rob Roy, 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 (73%).
Average rainfall in April
Rob Roy, IN
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Rob Roy, IN
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Rob Roy, IN
- Average snowfall in April: 0.31"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Rob Roy, IN
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (11 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
Rob Roy, 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Rob Roy, IN
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (9 days).
Average UV index in April
Rob Roy, 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
Rob Roy, IN
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in April
Rob Roy, 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).
Rob Roy, Indiana, USA
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