Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from a pleasant 71.1°F (21.7°C) to a warm 79°F (26.1°C). Undercliff throughout June, records an average low-temperature of 62.1°F (16.7°C).Humidity
The average relative humidity in June is 81%.Rainfall
In Undercliff, in June, during 17.4 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, in Undercliff, Illinois, there are 151.3 rainfall days, and 30.16" (766mm) of precipitation is accumulated.Snowfall
In Undercliff, Illinois, snow does not fall in May through September.Daylight
June has the longest days of the year in Undercliff, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:26 am and sunset at 8:24 pm. On the last day of June, sunrise is at 5:28 am and sunset at 8:34 pm CDT.
Sunshine
With an average of 10h of sunshine, June has the most sunshine of the year in Undercliff.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: In June, the maximum UV index of 6 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures in Undercliff?
What is the average humidity in June in Undercliff?
How much does it rain in Undercliff in June?
When it does not snow in Undercliff?
When are the longest days in Undercliff?
What is the average length of the day in June in Undercliff?
When is the sunrise / sunset in June in Undercliff?
What month has the most sunshine in Undercliff?
How many hours of sunshine does Undercliff have in June?
What is the month with the highest UV index in Undercliff?
What is the UV index intensity in June in Undercliff?
Average temperature in June
Undercliff, IL
- Average high temperature in June: 79°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in June: 62.1°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 (17.4°F).
Average pressure in June
Undercliff, IL
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Undercliff, IL
- Average wind speed in June: 7.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in June
Undercliff, IL
- Average humidity in June: 81%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in June
Undercliff, IL
- Average rainfall in June: 3.23"
The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are January and December (1.57").
Average rainfall days in June
Undercliff, IL
- Average rainfall days in June: 17.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in June
Undercliff, IL
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.7").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Undercliff, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Undercliff, IL
- Average daylight in June: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in June
Undercliff, IL
- Average sunshine days in June: 10.9 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in June
Undercliff, IL
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in June
Undercliff, IL
- Average cloud cover in June: 33
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in June
Undercliff, IL
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Undercliff, Illinois, USA
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