June weather forecast
Patterson, MO

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Weather in June

The first month of the summer, June, is a hot month in Patterson, Missouri, with an average temperature fluctuating between 64.9°F (18.3°C) and 86°F (30°C).

Temperature

June brings a rise in the average high-temperature, transitioning from May's moderately hot 76.5°F (24.7°C) to a hot 86°F (30°C). Patterson, in June, experiences an average temperature of 64.9°F (18.3°C) at night.

Heat index

The heat index value during June is calculated to be a torrid 98.6°F (37°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in June is 77%.

Rainfall

In June, the rain falls for 13.8 days. Throughout June, 1.89" (48mm) of precipitation is accumulated. In Patterson, Missouri, during the entire year, the rain falls for 136.8 days and collects up to 23.35" (593mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 42min of daylight.
On the first day of June in Patterson, sunrise is at 5:43 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:26 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 reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 during June translates into the following guidance:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

The high-temperature, in June, in Patterson, records 86°F (30°C), while the low-temperature is 64.9°F (18.3°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 98.6°F (37°C).

What is the average humidity in June?

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

How much does it rain in Patterson in June?

In Patterson, in June, during 13.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow?

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

When are the longest days?

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

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

In June, the average day length is 14h and 41min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:26 pm CDT.

What month has the most sunshine?

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

How many hours of sunshine does Patterson have in June?

In Patterson, Missouri, the average sunshine duration in June is 10.5h.

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

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

How high is the UV index in June?

In June, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from 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
Patterson, MO

Average temperature in June - Patterson, MO
  • Average high temperature in June: 86°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in June: 64.9°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 (27.1°F).

Average pressure in June
Patterson, MO

Average pressure in June - Patterson, 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
Patterson, MO

Average wind speed in June - Patterson, MO
  • Average wind speed in June: 5.6mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in June
Patterson, MO

Average humidity in June - Patterson, MO
  • Average humidity in June: 77%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Patterson, MO

Average rainfall in June - Patterson, MO
  • Average rainfall in June: 1.89"

The wettest month (with the highest rainfall) is April (3.03").
The driest months (with the least rainfall) are September and December (1.26").

Average rainfall days in June
Patterson, MO

Average rainfall days in June - Patterson, MO
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is July (15.7 days).
The months with the least rainy days are January and December (8.1 days).

Average snowfall in June
Patterson, MO

Average snowfall in June - Patterson, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.65").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Patterson, MO

Average snowfall days in June - Patterson, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (3.8 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
Patterson, MO

Average daylight in June / Average sunshine in June - Patterson, 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 42min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in June
Patterson, MO

Average sunshine days in June - Patterson, MO
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (12 days).

Average UV index in June
Patterson, MO

Average UV index in June - Patterson, 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 and December (UV index 2).

Average cloud cover in June
Patterson, MO

Average cloud cover in June - Patterson, MO
  • Average cloud cover in June: 28

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in June
Patterson, MO

Average visibility in June - Patterson, MO
  • Average visibility in June: 6mi

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

Patterson, Missouri, USA

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