June weather forecast
Modoc, IL

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Weather in June

The first month of the summer, June, is also a moderately hot month in Modoc, Illinois, with an average temperature varying between 85.6°F (29.8°C) and 66.4°F (19.1°C).

Temperature

June's arrival sees a rise in the average high-temperature, jumping from May's 76.3°F (24.6°C) to a still moderately hot 85.6°F (29.8°C). Modoc's nighttime temperature during June is consistently averaged at a comfortable 66.4°F (19.1°C).

Heat index

During June, the heat index is appraised at a sweltering 96.8°F (36°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 especially crucial for 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.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Modoc, the average relative humidity in June is 76%.

Rainfall

In Modoc, in June, it is raining for 13.8 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, in Modoc, there are 145 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:17 pm. On the last day of June, sunrise is at 5:41 am and sunset at 8:26 pm CDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.4h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during June translates into the following guidance:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

In June, in Modoc, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 66.4°F (19.1°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in June is appraised at 96.8°F (36°C).

What is the average humidity in June?

In June, the average relative humidity is 76%.

How much does it rain in Modoc in June?

In Modoc, during June, the rain falls for 13.8 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What is the average length of the day in June?

The average day length in June is 14h and 46min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:38 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:26 pm CDT.

What are the months with the most sunshine?

June and July, with an average of 10.4h of sunshine, are months with the most sunshine.

How many hours of sunshine does Modoc have in June?

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

When is the highest UV index?

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

What is the UV index intensity in June?

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

Average temperature in June - Modoc, IL
  • Average high temperature in June: 85.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in June: 66.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

Average pressure in June
Modoc, IL

Average pressure in June - Modoc, 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).

Average wind speed in June
Modoc, IL

Average wind speed in June - Modoc, IL
  • Average wind speed in June: 6.4mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in June
Modoc, IL

Average humidity in June - Modoc, IL
  • Average humidity in June: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Modoc, IL

Average rainfall in June - Modoc, IL
  • Average rainfall in June: 3.19"

The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are February and September (1.81").

Average rainfall days in June
Modoc, IL

Average rainfall days in June - Modoc, IL
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in June
Modoc, IL

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

The months with the highest snowfall are January and February (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Modoc, IL

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

The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Modoc, IL

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 10h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in June
Modoc, IL

Average sunshine days in June - Modoc, IL
  • Average sunshine days in June: 14.5 days

The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in June
Modoc, IL

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

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

Average cloud cover in June
Modoc, IL

Average cloud cover in June - Modoc, IL
  • Average cloud cover in June: 28

The months with the most cloud cover are January and February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in June
Modoc, IL

Average visibility in June - Modoc, 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).

Modoc, Illinois, USA

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