June weather forecast
Fiatt, IL

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Weather in June

The first month of the summer, June, is a warm month in Fiatt, Illinois, with an average temperature varying between 80.8°F (27.1°C) and 63.7°F (17.6°C).

Temperature

The start of June is characterized by a subtle increase in the average high-temperature, transitioning from an agreeable 72°F (22.2°C) in May to a moderately hot 80.8°F (27.1°C). June nights in Fiatt observe an average temperature dip to a refreshing 63.7°F (17.6°C).

Heat index

The average heat index in June is evaluated at a tropical 86°F (30°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

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

Rainfall

In Fiatt, in June, it is raining for 15.8 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, in Fiatt, there are 131.7 rainfall days, and 22.48" (571mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year in Fiatt.
On the first day of the month, sunrise is at 5:31 am and sunset at 8:25 pm. On the last day of June, in Fiatt, sunrise is at 5:33 am and sunset at 8:35 pm CDT.

Sunshine

June and July, with an average of 10.1h of sunshine, are months with the most sunshine in Fiatt, Illinois.

UV index

The months with the highest UV index in Fiatt are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June in Fiatt?

The average high-temperature and low-temperature in Fiatt, Illinois, during June are 80.8°F (27.1°C) and 63.7°F (17.6°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in June is evaluated at 86°F (30°C).

What is the average humidity in June in Fiatt?

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

How much does it rain in Fiatt in June?

In Fiatt, in June, it is raining for 15.8 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Fiatt?

In Fiatt, Illinois, snow does not fall in May through September.

When are the longest days in Fiatt?

June has the longest days of the year in Fiatt, Illinois, with an average of 15h and 0min of daylight.

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

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

What time are sunrise and sunset in June in Fiatt?

In June, on the first day of the month, sunrise is at 5:31 am and sunset at 8:25 pm. On the last day of the month, in Fiatt, sunrise is at 5:33 am and sunset at 8:35 pm CDT.

What is the month with the most sunshine in Fiatt?

The months with the most sunshine in Fiatt, Illinois, are June and July, with an average of 10.1h of sunshine.

How long on average sun shines in June in Fiatt?

In Fiatt, the average sunshine duration in June is 10.1h.

When is the highest UV index in Fiatt?

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

What is the UV index intensity in June in Fiatt?

In June, the average daily maximum UV index in Fiatt is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Fiatt, IL

Average temperature in June - Fiatt, IL
  • Average high temperature in June: 80.8°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in June: 63.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in June
Fiatt, IL

Average pressure in June - Fiatt, 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).

Average wind speed in June
Fiatt, IL

Average wind speed in June - Fiatt, IL
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in June
Fiatt, IL

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

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Fiatt, IL

Average rainfall in June - Fiatt, IL
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is December (0.94").

Average rainfall days in June
Fiatt, IL

Average rainfall days in June - Fiatt, IL
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in June
Fiatt, IL

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

The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Fiatt, IL

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

The month with the highest number of snowfall days is January (9.4 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
Fiatt, IL

Average daylight in June / Average sunshine in June - Fiatt, 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 months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in June
Fiatt, IL

Average sunshine days in June - Fiatt, IL
  • Average sunshine days in June: 11.1 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in June
Fiatt, IL

Average UV index in June - Fiatt, 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
Fiatt, IL

Average cloud cover in June - Fiatt, IL
  • Average cloud cover in June: 31

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 29).

Average visibility in June
Fiatt, IL

Average visibility in June - Fiatt, 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).

Fiatt, Illinois, USA

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