June weather forecast
Iron Mountain Lake, MO

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Weather in June

June, the first month of the summer in Iron Mountain Lake, is also a moderately hot month, with an average temperature fluctuating between 85.6°F (29.8°C) and 64.9°F (18.3°C).

Temperature

Iron Mountain Lake's June weather shows an increase in high-temperatures, moving from May's moderately hot 75.2°F (24°C) to a still warm 85.6°F (29.8°C). June nights are marked by an average low-temperature of 64.9°F (18.3°C).

Heat index

For most parts of June, the heat index is appraised at a torrid 96.8°F (36°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in June is 76%.

Rainfall

In June, the rain falls for 16.3 days. Throughout June, 2.99" (76mm) of precipitation is accumulated. Throughout the year, there are 154.7 rainfall days, and 32.64" (829mm) of precipitation is accumulated.

Snowfall

In Iron Mountain Lake, snow does not fall in April through October.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:18 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:28 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

In Iron Mountain Lake, 85.6°F (29.8°C) is the average high-temperature and 64.9°F (18.3°C) is the average low-temperature during June. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in June is appraised at 96.8°F (36°C).

What is the average humidity in June?

In Iron Mountain Lake, the average relative humidity in June is 76%.

How many days does it rain in June?

In Iron Mountain Lake, during June, the rain falls for 16.3 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

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

What is the average length of the day in June?

In June, the average day length is 14h and 44min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:28 pm CDT.

What month has the most sunshine?

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

How many hours of sunshine does Iron Mountain Lake have in June?

The average sunshine duration in June is 10.5h.

What are the months with 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 reading in June?

In Iron Mountain Lake, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Iron Mountain Lake, MO

Average temperature in June - Iron Mountain Lake, MO
  • Average high temperature in June: 85.6°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in June
Iron Mountain Lake, MO

Average pressure in June - Iron Mountain Lake, MO
  • 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
Iron Mountain Lake, MO

Average wind speed in June - Iron Mountain Lake, MO
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in June
Iron Mountain Lake, MO

Average humidity in June - Iron Mountain Lake, MO
  • Average humidity in June: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June
Iron Mountain Lake, MO

Average rainfall in June - Iron Mountain Lake, MO
  • Average rainfall in June: 2.99"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in June
Iron Mountain Lake, MO

Average rainfall days in June - Iron Mountain Lake, MO
  • Average rainfall days in June: 16.3 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is December (7.9 days).

Average snowfall in June
Iron Mountain Lake, MO

Average snowfall in June - Iron Mountain Lake, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Iron Mountain Lake, MO

Average snowfall days in June - Iron Mountain Lake, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (6.5 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
Iron Mountain Lake, MO

Average daylight in June / Average sunshine in June - Iron Mountain Lake, MO
  • 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 36min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

Average sunshine days in June
Iron Mountain Lake, MO

Average sunshine days in June - Iron Mountain Lake, MO
  • Average sunshine days in June: 11.7 days

The months with the most sunshine days are November and December (18.9 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in June
Iron Mountain Lake, MO

Average UV index in June - Iron Mountain Lake, MO
  • 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, November and December (UV index 2).

Average cloud cover in June
Iron Mountain Lake, MO

Average cloud cover in June - Iron Mountain Lake, MO
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in June
Iron Mountain Lake, MO

Average visibility in June - Iron Mountain Lake, MO
  • Average visibility in June: 6mi

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

Iron Mountain Lake, Missouri, USA

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