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
April's arrival is marked by an increase in the average high-temperature, moving from a cool 51.4°F (10.8°C) in March to a refreshing 63°F (17.2°C). During the month of April, an average low-temperature of 46.6°F (8.1°C) is recorded in Jewett.Humidity
In Jewett, the average relative humidity in April is 76%.Rainfall
April is the month with the most rainfall. Rain falls for 12.2 days and accumulates 1.3" (33mm) of precipitation.Snowfall
In Jewett, Illinois, snow does not fall in April through September.Daylight
In Jewett, the average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 6:36 am and sunset at 7:17 pm. On the last day of April, sunrise is at 5:54 am and sunset at 7:45 pm CDT.
Sunshine
The average sunshine in April is 8.2h.UV index
In Jewett, the average daily maximum UV index in April 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 average person.Note: A daily high UV index of 4 in April leads to these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Jewett?
What is the average humidity in April in Jewett?
What is the wettest month in Jewett?
How much does it rain in Jewett in April?
When it does not snow in Jewett?
Does it snow in Jewett in April?
How many hours of daylight does Jewett have in April?
What time are sunrise and sunset in April in Jewett?
How many hours of sunshine does Jewett have in April?
What is the UV index intensity in April in Jewett?
Average temperature in April
Jewett, IL
- Average high temperature in April: 63°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in April: 46.6°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Jewett, IL
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Jewett, IL
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in April
Jewett, IL
- Average humidity in April: 76%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Jewett, IL
- Average rainfall in April: 1.3"
The wettest month (with the highest rainfall) is April (1.3").
The driest months (with the least rainfall) are February, September and November (0.51").
Average rainfall days in April
Jewett, IL
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in April
Jewett, IL
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in April
Jewett, IL
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (5.3 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
Jewett, IL
- 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: 8h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Jewett, IL
- Average sunshine days in April: 15.5 days
The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in April
Jewett, IL
- 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
Jewett, IL
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in April
Jewett, IL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Jewett, Illinois, USA
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