June weather forecast
Godfrey, IL

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Weather in June

The first month of the summer, June, is still a warm month in Godfrey, Illinois, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 65.8°F (18.8°C).

Temperature

The embrace of June brings a minor uplift in the average high-temperature, shifting from a warm 74.1°F (23.4°C) in May to a still moderately hot 82.9°F (28.3°C). Throughout June, the temperature tends to fall to a consistent average low of 65.8°F (18.8°C).

Heat index

The heat index in June is evaluated at a tropical 91.4°F (33°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Godfrey, in June, it is raining for 13.9 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 128.3 rainfall days, and 18.9" (480mm) of precipitation is accumulated.

Snowfall

In Godfrey, snow does not fall in April through October.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:36 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:30 pm CDT.

Sunshine

With an average of 10.4h of sunshine, June has the most sunshine of the year in Godfrey.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during June leads to these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

During June, Godfrey experiences an average high-temperature of 82.9°F (28.3°C) and a low-temperature of 65.8°F (18.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in June is evaluated at 91.4°F (33°C).

What is the average humidity in June?

In June, the average relative humidity is 78%.

How much does it rain in June?

In June, the rain falls for 13.9 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the average length of the day in June?

The average day length in June is 14h and 52min.

What time are sunrise and sunset in June?

On the first day of June in Godfrey, sunrise is at 5:36 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:30 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.4h of sunshine.

How long on average sun shines in June in Godfrey?

In June, the average sunshine duration is 10.4h.

What is the month with the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from 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
Godfrey, IL

Average temperature in June - Godfrey, IL
  • Average high temperature in June: 82.9°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in June: 65.8°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in June
Godfrey, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Godfrey, IL

Average wind speed in June - Godfrey, IL
  • Average wind speed in June: 6.6mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in June
Godfrey, IL

Average humidity in June - Godfrey, IL
  • Average humidity in June: 78%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Godfrey, IL

Average rainfall in June - Godfrey, IL
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is February (0.83").

Average rainfall days in June
Godfrey, IL

Average rainfall days in June - Godfrey, IL
  • Average rainfall days in June: 13.9 days

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is January (5.7 days).

Average snowfall in June
Godfrey, IL

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

The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Godfrey, IL

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

The month with the highest number of snowfall days is January (5.4 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
Godfrey, IL

Average daylight in June / Average sunshine in June - Godfrey, IL
  • Average daylight in June: 14h and 5min

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 June: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).

Average sunshine days in June
Godfrey, IL

Average sunshine days in June - Godfrey, IL
  • Average sunshine days in June: 12.6 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is June (12.6 days).

Average UV index in June
Godfrey, IL

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June
Godfrey, IL

Average cloud cover in June - Godfrey, IL
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in June
Godfrey, IL

Average visibility in June - Godfrey, 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).

Godfrey, Illinois, USA

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