June weather forecast
Hamletsburg, IL

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Weather in June

June, the first month of the summer in Hamletsburg, is also a moderately hot month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 85.6°F (29.8°C).

Temperature

With the onset of June, Hamletsburg's weather sees a temperature rise, transitioning from a moderately hot 76.6°F (24.8°C) in May to a still warm 85.6°F (29.8°C). In June, Hamletsburg experiences a temperature dip to an average of 66.2°F (19°C) at night.

Heat index

Throughout June, the heat index is estimated at a fiery hot 96.8°F (36°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 great significance to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in June in Hamletsburg is 76%.

Rainfall

In Hamletsburg, during June, the rain falls for 9.1 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Hamletsburg, Illinois, during the entire year, the rain falls for 94.8 days and collects up to 8.7" (221mm) of precipitation.

Snowfall

April through October are months without snowfall in Hamletsburg.

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year in Hamletsburg, Illinois.
On the first day of June in Hamletsburg, Illinois, sunrise is at 5:34 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:17 pm CDT.

Sunshine

The average sunshine in June in Hamletsburg, Illinois, is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Hamletsburg, Illinois. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, a daily UV index of 6 turns into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Hamletsburg during June?

June temperatures in Hamletsburg vary between a high-temperature of 85.6°F (29.8°C) and a low-temperature of 66.2°F (19°C). In June, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 96.8°F (36°C).

What is the average humidity in June in Hamletsburg?

The average relative humidity in June in Hamletsburg, Illinois, is 76%.

How many days does it rain in June in Hamletsburg?

In Hamletsburg, Illinois, in June, it is raining for 9.1 days, with typically 0.75" (19mm) of accumulated precipitation.

When it does not snow in Hamletsburg?

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

When are the longest days in Hamletsburg?

The month with the longest days in Hamletsburg, Illinois, is June, with an average of 14h and 42min of daylight.

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

The average day length in June in Hamletsburg, Illinois, is 14h and 41min.

When are sunrise and sunset in June in Hamletsburg?

On the first day of June, sunrise is at 5:34 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:17 pm CDT.

How many hours of sunshine does Hamletsburg have in June?

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

What are the months with the highest UV index in Hamletsburg?

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

What is the UV index reading in June in Hamletsburg?

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

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

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in June: 66.2°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in June
Hamletsburg, IL

Average pressure in June - Hamletsburg, IL
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in June
Hamletsburg, IL

Average wind speed in June - Hamletsburg, IL
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

Average humidity in June
Hamletsburg, IL

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

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

Average rainfall in June
Hamletsburg, IL

Average rainfall in June - Hamletsburg, IL
  • Average rainfall in June: 0.75"

The wettest month (with the highest rainfall) is February (1.06").
The driest month (with the least rainfall) is September (0.28").

Average rainfall days in June
Hamletsburg, IL

Average rainfall days in June - Hamletsburg, IL
  • Average rainfall days in June: 9.1 days

The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is November (5.7 days).

Average snowfall in June
Hamletsburg, IL

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

The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Hamletsburg, IL

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

The month with the highest number of snowfall days is February (3.1 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
Hamletsburg, IL

Average daylight in June / Average sunshine in June - Hamletsburg, IL
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 3min

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

Average sunshine days in June
Hamletsburg, IL

Average sunshine days in June - Hamletsburg, IL
  • Average sunshine days in June: 17.2 days

The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is July (15.7 days).

Average UV index in June
Hamletsburg, IL

Average UV index in June - Hamletsburg, 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
Hamletsburg, IL

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

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in June
Hamletsburg, IL

Average visibility in June - Hamletsburg, 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).

Hamletsburg, Illinois, USA

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