June weather forecast
Morton, IL

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Weather in June

The first month of the summer, June, is a warm month in Morton, Illinois, with an average temperature fluctuating between 79.9°F (26.6°C) and 63.1°F (17.3°C).

Temperature

As June arrives, Morton's weather shows a minor increase in high-temperatures, edging from May's agreeable 71.8°F (22.1°C) to a moderately hot 79.9°F (26.6°C). The mean low-temperature during June nights in Morton, Illinois, is an enjoyable 63.1°F (17.3°C).

Humidity

In Morton, the average relative humidity in June is 81%.

Rainfall

In Morton, Illinois, in June, during 14.5 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Morton, during the entire year, the rain falls for 127.2 days and collects up to 16.77" (426mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days in Morton is June, with an average of 15h and 0min of daylight.
On the first day of June in Morton, sunrise is at 5:28 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:32 pm CDT.

Sunshine

With an average of 10.1h of sunshine, June has the most sunshine of the year.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Morton, Illinois. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 6 in June translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are the temperatures in Morton in June?

During June, Morton experiences an average high-temperature of 79.9°F (26.6°C) and a low-temperature of 63.1°F (17.3°C).

What is the average humidity in June in Morton?

In Morton, the average relative humidity in June is 81%.

How many days does it rain in June in Morton?

In Morton, Illinois, in June, it is raining for 14.5 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Morton?

In Morton, snow does not fall in May through October.

When are the longest days in Morton?

The month with the longest days is June, with an average of 15h and 0min of daylight.

How many hours of daylight does Morton have in June?

In June, the average day length in Morton, Illinois, is 15h and 2min.

When is the sunrise / sunset in June in Morton?

In June, on the first day of the month, sunrise is at 5:28 am and sunset at 8:22 pm. On the last day of the month, in Morton, Illinois, sunrise is at 5:30 am and sunset at 8:32 pm CDT.

What month has the most sunshine in Morton?

The month with the most sunshine in Morton, Illinois, is June, with an average of 10.1h of sunshine.

How many hours of sunshine does Morton have in June?

The average sunshine duration in June in Morton is 10.1h.

What is the month with the highest UV index in Morton?

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

How high is the UV index in June in Morton?

In June, the average daily maximum UV index in Morton, Illinois, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
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
Morton, IL

Average temperature in June - Morton, IL
  • Average high temperature in June: 79.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in June: 63.1°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 (18.9°F).

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Average pressure in June
Morton, IL

Average pressure in June - Morton, IL
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Morton, IL

Average wind speed in June - Morton, 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).

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Average humidity in June
Morton, IL

Average humidity in June - Morton, IL
  • Average humidity in June: 81%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Morton, IL

Average rainfall in June - Morton, IL
  • Average rainfall in June: 1.97"

The wettest month (with the highest rainfall) is May (2.48").
The driest months (with the least rainfall) are February and December (0.83").

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Average rainfall days in June
Morton, IL

Average rainfall days in June - Morton, IL
  • Average rainfall days in June: 14.5 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in June
Morton, IL

Average snowfall in June - Morton, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Morton, IL

Average snowfall days in June - Morton, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Morton, IL

Average daylight in June / Average sunshine in June - Morton, IL
  • Average daylight in June: 15h and 0min

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 18min).

  • Average sunshine in June: 10h and 1min

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).

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Average sunshine days in June
Morton, IL

Average sunshine days in June - Morton, IL
  • Average sunshine days in June: 13.2 days

The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in June
Morton, IL

Average UV index in June - Morton, IL
  • Average UV index in June: 6

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).

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Average cloud cover in June
Morton, IL

Average cloud cover in June - Morton, IL
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).

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Average visibility in June
Morton, IL

Average visibility in June - Morton, IL
  • Average visibility in June: 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).

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Morton, Illinois, USA

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