June weather forecast
Old Monroe, MO

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Weather in June

June, the first month of the summer in Old Monroe, is also a moderately hot month, with an average temperature ranging between min 65.8°F (18.8°C) and max 84.6°F (29.2°C).

Temperature

Old Monroe in June experiences an increase in the average high-temperature, moving from May's 74.7°F (23.7°C) to a still moderately hot 84.6°F (29.2°C). Nighttime temperatures in June average to an enjoyable 65.8°F (18.8°C).

Heat index

June's mean heat index is computed to be a fiery hot 95°F (35°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Remember that heat index calculations are made for conditions in the shade with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Old Monroe, in June, during 15.4 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Old Monroe, during the entire year, the rain falls for 152.1 days and collects up to 32.01" (813mm) of precipitation.

Snowfall

In Old Monroe, 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 5:39 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:32 pm CDT.

Sunshine

June and July, with an average of 10.5h of sunshine, are months with the most sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 6 in June translates into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

In June, the average high-temperature and low-temperature are 84.6°F (29.2°C) and 65.8°F (18.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in June is computed to be 95°F (35°C).

What is the average humidity in June?

In Old Monroe, the average relative humidity in June is 77%.

How much does it rain in June?

In June, the rain falls for 15.4 days. Throughout June, 3.39" (86mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

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

What is the average length of the day in June in Old Monroe?

The average day length in June is 14h and 51min.

What time are sunrise and sunset in June in Old Monroe?

On the first day of June, sunrise is at 5:39 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:32 pm CDT.

What are the months with the most sunshine?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine.

How many hours of sunshine does Old Monroe have in June?

The average sunshine duration in June is 10.5h.

When is the highest UV index?

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 Old Monroe, 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
Old Monroe, MO

Average temperature in June - Old Monroe, MO
  • Average high temperature in June: 84.6°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in June: 65.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in June
Old Monroe, MO

Average pressure in June - Old Monroe, MO
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Old Monroe, MO

Average wind speed in June - Old Monroe, MO
  • Average wind speed in June: 6.3mph

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in June
Old Monroe, MO

Average humidity in June - Old Monroe, MO
  • Average humidity in June: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Old Monroe, MO

Average rainfall in June - Old Monroe, MO
  • Average rainfall in June: 3.39"

The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is February (1.77").

Average rainfall days in June
Old Monroe, MO

Average rainfall days in June - Old Monroe, MO
  • Average rainfall days in June: 15.4 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in June
Old Monroe, MO

Average snowfall in June - Old Monroe, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Old Monroe, MO

Average snowfall days in June - Old Monroe, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.3 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
Old Monroe, MO

Average daylight in June / Average sunshine in June - Old Monroe, MO
  • 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in June
Old Monroe, MO

Average sunshine days in June - Old Monroe, MO
  • Average sunshine days in June: 10.9 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (10.9 days).

Average UV index in June
Old Monroe, MO

Average UV index in June - Old Monroe, 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
Old Monroe, MO

Average cloud cover in June - Old Monroe, MO
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in June
Old Monroe, MO

Average visibility in June - Old Monroe, MO
  • 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).

Old Monroe, Missouri, USA

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