June weather forecast
Sainte Marie, IL

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Weather in June

June, the first month of the summer in Sainte Marie, is still a warm month, with an average temperature ranging between max 82°F (27.8°C) and min 65.5°F (18.6°C).

Temperature

Sainte Marie, Illinois, in June denotes a subtle temperature transition, adjusting from an average high of 73.8°F (23.2°C) in May to a still moderately hot 82°F (27.8°C). Nighttime temperatures hover around an average low of 65.5°F (18.6°C) in June.

Heat index

June's mean heat index is evaluated at a hot 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In June, the average relative humidity in Sainte Marie is 78%.

Rainfall

In Sainte Marie, during June, the rain falls for 15.6 days and regularly aggregates up to 3.54" (90mm) of precipitation. In Sainte Marie, Illinois, during the entire year, the rain falls for 158.3 days and collects up to 35.12" (892mm) of precipitation.

Snowfall

May through October are months without snowfall in Sainte Marie.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of June in Sainte Marie, sunrise is at 5:28 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:21 pm CDT.

Sunshine

The month with the most sunshine in Sainte Marie is June, with an average of 10.4h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Sainte Marie. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in June translates into these instructions:
Shield from overexposure. Defense against sun-related harm is required. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the usual temperature for Sainte Marie in June?

During June, Sainte Marie experiences an average high-temperature of 82°F (27.8°C) and a low-temperature of 65.5°F (18.6°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 87.8°F (31°C).

What is the average humidity in June in Sainte Marie?

In June, the average relative humidity in Sainte Marie is 78%.

How much does it rain in Sainte Marie in June?

In Sainte Marie, Illinois, during June, the rain falls for 15.6 days and regularly aggregates up to 3.54" (90mm) of precipitation.

When it does not snow in Sainte Marie?

May through October are months without snowfall in Sainte Marie.

When are the longest days in Sainte Marie?

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 in Sainte Marie?

In Sainte Marie, Illinois, the average day length in June is 14h and 51min.

When is the sunrise / sunset in June in Sainte Marie?

On the first day of June in Sainte Marie, Illinois, sunrise is at 5:28 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:21 pm CDT.

What month has the most sunshine in Sainte Marie?

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

How long on average sun shines in June in Sainte Marie?

In Sainte Marie, the average sunshine duration in June is 10.4h.

What is the month with the highest UV index in Sainte Marie?

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 Sainte Marie?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
Sainte Marie, IL

Average temperature in June - Sainte Marie, IL
  • Average high temperature in June: 82°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in June: 65.5°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in June
Sainte Marie, IL

Average pressure in June - Sainte Marie, IL
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Sainte Marie, IL

Average wind speed in June - Sainte Marie, IL
  • Average wind speed in June: 7.1mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in June
Sainte Marie, IL

Average humidity in June - Sainte Marie, IL
  • Average humidity in June: 78%

The months with the highest relative humidity are July and August (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Sainte Marie, IL

Average rainfall in June - Sainte Marie, IL
  • Average rainfall in June: 3.54"

The wettest month (with the highest rainfall) is April (5.04").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in June
Sainte Marie, IL

Average rainfall days in June - Sainte Marie, IL
  • Average rainfall days in June: 15.6 days

The month with the highest number of rainy days is May (18.7 days).
The months with the least rainy days are January and February (9.3 days).

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Average snowfall in June
Sainte Marie, IL

Average snowfall in June - Sainte Marie, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Sainte Marie, IL

Average snowfall days in June - Sainte Marie, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6.3 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
Sainte Marie, IL

Average daylight in June / Average sunshine in June - Sainte Marie, 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 month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in June
Sainte Marie, IL

Average sunshine days in June - Sainte Marie, IL
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (10.1 days).

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Average UV index in June
Sainte Marie, IL

Average UV index in June - Sainte Marie, 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).

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Average cloud cover in June
Sainte Marie, IL

Average cloud cover in June - Sainte Marie, IL
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in June
Sainte Marie, IL

Average visibility in June - Sainte Marie, 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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Sainte Marie, Illinois, USA

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