June weather forecast
McNabb, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in McNabb, Illinois, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 79°F (26.1°C).

Temperature

The shift from May to June is marked by a slight increase in the average high-temperature, moving from an agreeable 71.1°F (21.7°C) to a warm 79°F (26.1°C). Throughout June nights, McNabb registers an average low-temperature of 62.1°F (16.7°C).

Humidity

In June, the average relative humidity is 81%.

Rainfall

In McNabb, Illinois, during June, the rain falls for 17.4 days and regularly aggregates up to 3.23" (82mm) of precipitation. In McNabb, Illinois, during the entire year, the rain falls for 151.3 days and collects up to 30.16" (766mm) of precipitation.

Snowfall

In McNabb, snow does not fall in May through September.

Daylight

The month with the longest days is June, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:25 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:33 pm CDT.

Sunshine

With an average of 10h of sunshine, June has the most sunshine of the year in McNabb.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

An average high-temperature, in June, in McNabb, is 79°F (26.1°C) and the average low-temperature is 62.1°F (16.7°C).

What is the average humidity in June?

The average relative humidity in June is 81%.

How many days does it rain in June?

In McNabb, in June, it is raining for 17.4 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow?

In McNabb, snow does not fall in May through September.

When are the longest days?

June has the longest days of the year, with an average of 15h and 6min of daylight.

How many hours of daylight does McNabb have in June?

In June, the average day length in McNabb, Illinois, is 15h and 6min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:25 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:33 pm CDT.

What month has the most sunshine?

With an average of 10h of sunshine, June has the most sunshine of the year.

How long on average sun shines in June?

In June, the average sunshine duration is 10h.

What is the month with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the UV index reading in June?

In McNabb, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
McNabb, IL

Average temperature in June - McNabb, 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
McNabb, IL

Average pressure in June - McNabb, 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
McNabb, IL

Average wind speed in June - McNabb, 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
McNabb, IL

Average humidity in June - McNabb, 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
McNabb, IL

Average rainfall in June - McNabb, 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
McNabb, IL

Average rainfall days in June - McNabb, 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
McNabb, IL

Average snowfall in June - McNabb, 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
McNabb, IL

Average snowfall days in June - McNabb, 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
McNabb, IL

Average daylight in June / Average sunshine in June - McNabb, 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
McNabb, IL

Average sunshine days in June - McNabb, 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
McNabb, IL

Average UV index in June - McNabb, 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
McNabb, IL

Average cloud cover in June - McNabb, 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
McNabb, IL

Average visibility in June - McNabb, 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).

McNabb, Illinois, USA

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