June weather forecast
Montgomery, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Montgomery, Illinois, with an average temperature ranging between max 78.4°F (25.8°C) and min 60.8°F (16°C).

Temperature

Montgomery sees an increase in the average high-temperature with the arrival of June, moving from May's pleasant 69.4°F (20.8°C) to a moderately hot 78.4°F (25.8°C). Montgomery reports an average low-temperature of 60.8°F (16°C) during the nights of June.

Humidity

In June, the average relative humidity is 80%.

Rainfall

June is the month with the most rainfall. Rain falls for 14.9 days and accumulates 2.24" (57mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:20 am and sunset at 8:21 pm. On the last day of June, sunrise is at 5:22 am and sunset at 8:32 pm CDT.

Sunshine

The average sunshine in June is 9.7h.

UV index

The months with the highest UV index in Montgomery are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in June leads to these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

Montgomery in June has an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 60.8°F (16°C).

What is the average humidity in June?

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

What is the rainiest month?

June is the month with the most rainfall. Rain falls for 14.9 days and accumulates 2.24" (57mm) of precipitation.

How many days does it rain in June?

In Montgomery, during June, the rain falls for 14.9 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

With an average of 15h and 12min of daylight, June has the longest days of the year.

How many hours of daylight does Montgomery have in June?

The average day length in June in Montgomery is 15h and 10min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:20 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:32 pm CDT.

How many hours of sunshine does Montgomery have in June?

In Montgomery, the average sunshine duration in June is 9.7h.

What is the month with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the UV index reading in June?

In Montgomery, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Montgomery, IL

Average temperature in June - Montgomery, IL
  • Average high temperature in June: 78.4°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in June: 60.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

Average pressure in June
Montgomery, IL

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Montgomery, IL

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

The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in June
Montgomery, IL

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

The months with the highest relative humidity are January, February, July and August (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in June
Montgomery, IL

Average rainfall in June - Montgomery, IL
  • Average rainfall in June: 2.24"

The wettest month (with the highest rainfall) is June (2.24").
The driest months (with the least rainfall) are November and December (0.75").

Average rainfall days in June
Montgomery, IL

Average rainfall days in June - Montgomery, IL
  • Average rainfall days in June: 14.9 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in June
Montgomery, IL

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

The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Montgomery, IL

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

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Montgomery, IL
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in June
Montgomery, IL

Average sunshine days in June - Montgomery, IL
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.2 days).

Average UV index in June
Montgomery, IL

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in June
Montgomery, IL

Average cloud cover in June - Montgomery, IL
  • Average cloud cover in June: 35

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 32).

Average visibility in June
Montgomery, IL

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

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

Montgomery, Illinois, USA

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