June weather forecast
Brunswick, MO

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Weather in June

The first month of the summer, June, is a warm month in Brunswick, Missouri, with an average temperature fluctuating between 83.1°F (28.4°C) and 65.3°F (18.5°C).

Temperature

Brunswick, Missouri, in June experiences an increase in the average high-temperature, moving from May's agreeable 73°F (22.8°C) to a warm 83.1°F (28.4°C). Brunswick observes an average nighttime low-temperature of 65.3°F (18.5°C) during the month of June.

Heat index

The average heat index in June is appraised at a hot 91.4°F (33°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 79%.

Rainfall

In Brunswick, during June, the rain falls for 15.8 days and regularly aggregates up to 3.5" (89mm) of precipitation. Throughout the year, in Brunswick, Missouri, there are 134.1 rainfall days, and 28.9" (734mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Brunswick, Missouri.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year in Brunswick.
On the first day of June, sunrise is at 5:47 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:43 pm CDT.

Sunshine

The average sunshine in June is 10.3h.

UV index

The months with the highest UV index in Brunswick are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot is June in Brunswick?

In June, in Brunswick, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 65.3°F (18.5°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 91.4°F (33°C).

What are the most humid months in Brunswick?

The months with the highest humidity in Brunswick are May through July, with an average relative humidity of 79%.

What is the average humidity in June in Brunswick?

In June, the average relative humidity is 79%.

How much does it rain in Brunswick in June?

In Brunswick, Missouri, during June, the rain falls for 15.8 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in Brunswick?

June through September are months without snowfall in Brunswick.

Does it snow in Brunswick in June?

In June, in Brunswick, Missouri, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Brunswick?

The month with the longest days in Brunswick is June, with an average of 14h and 54min of daylight.

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

In June, the average day length in Brunswick, Missouri, is 14h and 55min.

What time are sunrise and sunset in June in Brunswick?

In June, on the first day of the month, sunrise is at 5:47 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:43 pm CDT.

How many hours of sunshine does Brunswick have in June?

In Brunswick, the average sunshine duration in June is 10.3h.

What is the month with the highest UV index in Brunswick?

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

What is the UV index reading in June in Brunswick?

In Brunswick, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Brunswick, MO

Average temperature in June - Brunswick, MO
  • Average high temperature in June: 83.1°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in June: 65.3°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in June
Brunswick, MO

Average pressure in June - Brunswick, MO
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Brunswick, MO

Average wind speed in June - Brunswick, MO
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in June
Brunswick, MO

Average humidity in June - Brunswick, MO
  • Average humidity in June: 79%

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

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Average rainfall in June
Brunswick, MO

Average rainfall in June - Brunswick, MO
  • Average rainfall in June: 3.5"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in June
Brunswick, MO

Average rainfall days in June - Brunswick, MO
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in June
Brunswick, MO

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

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Brunswick, MO

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

The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Brunswick, MO

Average daylight in June / Average sunshine in June - Brunswick, 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 24min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in June
Brunswick, MO

Average sunshine days in June - Brunswick, MO
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in June
Brunswick, MO

Average UV index in June - Brunswick, MO
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in June
Brunswick, MO

Average cloud cover in June - Brunswick, MO
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in June
Brunswick, MO

Average visibility in June - Brunswick, 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).

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Brunswick, Missouri, USA

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