June weather forecast
Evanston, IL

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Weather in June

June marks the onset of summer season in Evanston. The daylight hours peak and the city basks in prolonged sunshine. People relish beach outings and open-air events, enjoying the warm weather. With relative humidity touching a peak of 80%, this month records the highest rainfall of 4.49" (114mm). However, the frequent showers do not deter the lively summer spirit of Evanston's inhabitants.

Temperature

The arrival of June brings an increase in high-temperatures, moving from a mild 59.7°F (15.4°C) in May to an agreeable 69.6°F (20.9°C). In Evanston, in June, the average low-temperature is a mild 59.9°F (15.5°C).

Humidity

In Evanston, the average relative humidity in June is 80%.

Rainfall

June is the month with the most rainfall in Evanston. Rain falls for 16.7 days and accumulates 4.49" (114mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days in Evanston is June, with an average of 15h and 12min of daylight.
On the first day of June in Evanston, Illinois, sunrise is at 5:17 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:30 pm CDT.

Sunshine

The average sunshine in June in Evanston is 9.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during June leads to these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the usual temperature for Evanston in June?

The high-temperature, in June, in Evanston, is 69.6°F (20.9°C), while the low-temperature averages to 59.9°F (15.5°C).

What is the average humidity in June in Evanston?

In Evanston, Illinois, the average relative humidity in June is 80%.

What is the wettest month in Evanston?

The month with the most rainfall in Evanston, Illinois, is June, when the rain falls for 16.7 days and typically aggregates up to 4.49" (114mm) of precipitation.

How much does it rain in Evanston in June?

In June, in Evanston, the rain falls for 16.7 days. Throughout June, 4.49" (114mm) of precipitation is accumulated.

When it does not snow in Evanston?

May through September are months without snowfall.

When are the longest days in Evanston?

June has the longest days of the year in Evanston, Illinois, with an average of 15h and 12min of daylight.

What is the average length of the day in June in Evanston?

The average day length in June in Evanston is 15h and 11min.

When are sunrise and sunset in June in Evanston?

In June, on the first day of the month, sunrise is at 5:17 am and sunset at 8:20 pm. On the last day of the month, in Evanston, Illinois, sunrise is at 5:18 am and sunset at 8:30 pm CDT.

How long on average sun shines in June in Evanston?

In June, the average sunshine duration is 9.8h.

When is the highest UV index in Evanston?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Evanston, Illinois.

What is the UV index intensity in June in Evanston?

In June, the average daily maximum UV index in Evanston is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Evanston, IL

Average temperature in June - Evanston, IL
  • Average high temperature in June: 69.6°F

The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in June: 59.9°F

The months with the highest average low temperature are July and August (68°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in June
Evanston, IL

Average pressure in June - Evanston, IL
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Evanston, IL

Average wind speed in June - Evanston, IL
  • Average wind speed in June: 8.6mph

The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

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Average humidity in June
Evanston, IL

Average humidity in June - Evanston, IL
  • Average humidity in June: 80%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Evanston, IL

Average rainfall in June - Evanston, IL
  • Average rainfall in June: 4.49"

The wettest month (with the highest rainfall) is June (4.49").
The driest month (with the least rainfall) is December (1.38").

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Average rainfall days in June
Evanston, IL

Average rainfall days in June - Evanston, IL
  • Average rainfall days in June: 16.7 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in June
Evanston, IL

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

The month with the highest snowfall is January (3.58").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Evanston, IL

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

The month with the highest number of snowfall days is January (11.6 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
Evanston, IL

Average daylight in June / Average sunshine in June - Evanston, IL
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in June
Evanston, IL

Average sunshine days in June - Evanston, IL
  • Average sunshine days in June: 10.9 days

The month with the most sunshine days is December (15.3 days).
The months with the least sunshine days are June and July (10.9 days).

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Average UV index in June
Evanston, IL

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

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).

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Average cloud cover in June
Evanston, IL

Average cloud cover in June - Evanston, IL
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in June
Evanston, IL

Average visibility in June - Evanston, IL
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Evanston, Illinois, USA

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