June weather forecast
Fillmore, IL

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Weather in June

June, the first month of the summer in Fillmore, is a moderately hot month, with an average temperature varying between 65.1°F (18.4°C) and 81.7°F (27.6°C).

Temperature

The shift from May to June sees a slight increase in the average high-temperature, transitioning from a pleasant 73.2°F (22.9°C) to a moderately hot 81.7°F (27.6°C). Throughout June nights, Fillmore experiences a consistent temperature average of 65.1°F (18.4°C).

Heat index

June's heat index is calculated to be a tropical 87.8°F (31°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Consider that heat index readings are for situations in the shade and light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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 in Fillmore, Illinois, is 79%.

Rainfall

The month with the most rainfall is June, when the rain falls for 15.6 days and typically aggregates up to 3.5" (89mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:32 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:27 pm CDT.

Sunshine

June has the most sunshine of the year in Fillmore, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index in Fillmore are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the usual temperature for Fillmore in June?

In Fillmore, in June, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 65.1°F (18.4°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in June is calculated to be 87.8°F (31°C).

What is the average humidity in June in Fillmore?

In June, the average relative humidity in Fillmore, Illinois, is 79%.

What is the wettest month in Fillmore?

The month with the most rainfall in Fillmore, Illinois, is June, when the rain falls for 15.6 days and typically aggregates up to 3.5" (89mm) of precipitation.

How much does it rain in Fillmore in June?

In Fillmore, in June, during 15.6 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

When it does not snow in Fillmore?

May through October are months without snowfall.

When are the longest days in Fillmore?

June has the longest days of the year in Fillmore, with an average of 14h and 54min of daylight.

How many hours of daylight does Fillmore have in June?

In June, the average day length is 14h and 52min.

When are sunrise and sunset in June in Fillmore?

In June, on the first day of the month, sunrise is at 5:32 am and sunset at 8:17 pm. On the last day of the month, in Fillmore, Illinois, sunrise is at 5:34 am and sunset at 8:27 pm CDT.

What month has the most sunshine in Fillmore?

With an average of 10.5h of sunshine, June has the most sunshine of the year in Fillmore, Illinois.

How long on average sun shines in June in Fillmore?

In June, the average sunshine duration in Fillmore, Illinois, is 10.5h.

When is the highest UV index in Fillmore?

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

How high is the UV index in June in Fillmore?

The average daily maximum UV index in June in Fillmore, Illinois, is 6. A UV Index value of 6 to 7 symbolizes 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
Fillmore, IL

Average temperature in June - Fillmore, IL
  • Average high temperature in June: 81.7°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in June: 65.1°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in June
Fillmore, IL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Fillmore, IL

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

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

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Average humidity in June
Fillmore, IL

Average humidity in June - Fillmore, IL
  • Average humidity in June: 79%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Fillmore, IL

Average rainfall in June - Fillmore, IL
  • Average rainfall in June: 3.5"

The wettest month (with the highest rainfall) is June (3.5").
The driest month (with the least rainfall) is February (1.5").

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Average rainfall days in June
Fillmore, IL

Average rainfall days in June - Fillmore, IL
  • Average rainfall days in June: 15.6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.4 days).

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Average snowfall in June
Fillmore, IL

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

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Fillmore, IL

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

The month with the highest number of snowfall days is January (7.4 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
Fillmore, IL

Average daylight in June / Average sunshine in June - Fillmore, 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 3min

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

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Average sunshine days in June
Fillmore, IL

Average sunshine days in June - Fillmore, IL
  • Average sunshine days in June: 11.4 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in June
Fillmore, IL

Average UV index in June - Fillmore, 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
Fillmore, IL

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

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June, July and September (Cloud cover 29).

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Average visibility in June
Fillmore, IL

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

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

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Fillmore, Illinois, USA

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