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
With the beginning of April, Le Roy's average high-temperature sees an increase, transitioning from a frosty 49.1°F (9.5°C) in March to a comfortable 61.2°F (16.2°C). During the month of April, Le Roy's nighttime temperature lowers to an average of 44.8°F (7.1°C).Humidity
The average relative humidity in April in Le Roy is 74%.Rainfall
In Le Roy, Illinois, in April, it is raining for 13.9 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, in Le Roy, Illinois, there are 139 rainfall days, and 20.83" (529mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Le Roy, Illinois. April is the last month it regularly snows in Le Roy, Illinois. During 0.6 snowfall days, in April, Le Roy aggregates 0.12" (3mm) of snow. In Le Roy, during the entire year, snow falls for 28.1 days and aggregates up to 9.17" (233mm) of snow.Daylight
In April, the average length of the day is 13h and 19min.On the first day of April in Le Roy, Illinois, sunrise is at 6:37 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:49 pm CDT.
Sunshine
In April, the average sunshine in Le Roy, Illinois, is 7.9h.UV index
The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 4 suggests this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are April temperatures in Le Roy?
What is the average humidity in April in Le Roy?
How much does it rain in Le Roy in April?
What is the last month it snows in Le Roy?
How many hours of daylight does Le Roy have in April?
When is the sunrise / sunset in April in Le Roy?
How long on average sun shines in April in Le Roy?
What is the UV index intensity in April in Le Roy?
Average temperature in April
Le Roy, IL
- Average high temperature in April: 61.2°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in April: 44.8°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in April
Le Roy, IL
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Le Roy, IL
- Average wind speed in April: 10.8mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in April
Le Roy, IL
- Average humidity in April: 74%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Le Roy, IL
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is December (1.1").
Average rainfall days in April
Le Roy, IL
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in April
Le Roy, IL
- Average snowfall in April: 0.12"
The month with the highest snowfall is January (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Le Roy, IL
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (9.8 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
Le Roy, IL
- 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Le Roy, IL
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in April
Le Roy, IL
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Le Roy, IL
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in April
Le Roy, IL
- 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).
Le Roy, Illinois, USA
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