Climate and monthly weather forecast
Brunswick, MO

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Weather in January

January, like December, in Brunswick, Missouri, is a wintry winter month, with an average temperature ranging between max 35.2°F (1.8°C) and min 21.6°F (-5.8°C). With an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 21.6°F (-5.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Brunswick, Missouri, with an average temperature ranging between min 25°F (-3.9°C) and max 39.4°F (4.1°C). Brunswick, Missouri, experiences an average high-temperature of a still cold 39.4°F (4.1°C) with the onset of February, subtly varied from January's 35.2°F (1.8°C). Weather in February »

Weather in March

March, the first month of the spring in Brunswick, is a cool month, with an average temperature varying between 53.1°F (11.7°C) and 36.9°F (2.7°C). Brunswick's weather shows a temperature rise with the arrival of March, moving from a wintry 39.4°F (4.1°C) in February to a fresh 53.1°F (11.7°C). Weather in March »

Weather in April

April in Brunswick, Missouri, is an enjoyable spring month, with an average temperature ranging between min 45.9°F (7.7°C) and max 64°F (17.8°C). April brings a temperature change, with average high-temperatures moving from March's cool 53.1°F (11.7°C) to an enjoyable 64°F (17.8°C). Weather in April »

Weather in May

May, the last month of the spring in Brunswick, is an agreeable month, with an average temperature fluctuating between 73°F (22.8°C) and 55.9°F (13.3°C). The onset of May marks an increase in the average high-temperature, moving from an enjoyable 64°F (17.8°C) in April to an agreeable 73°F (22.8°C). Weather in May »

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). 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). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Brunswick, Missouri, with an average temperature fluctuating between 85.1°F (29.5°C) and 67.6°F (19.8°C). July temperatures tend to peak at an average high of 85.1°F (29.5°C) and dip to a low of 67.6°F (19.8°C). July's average heat index is appraised at a very hot 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Brunswick, Missouri, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 65.3°F (18.5°C). Brunswick's shift from July to August is accompanied by an average high-temperature of a still warm 84.4°F (29.1°C), a slight deviation from 85.1°F (29.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Brunswick, is still a warm month, with an average temperature varying between 58.6°F (14.8°C) and 78.4°F (25.8°C). With the arrival of September, Brunswick experiences a modest decline in average high-temperatures, transitioning from a warm 84.4°F (29.1°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »

Weather in October

October, like September, in Brunswick, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 47.3°F (8.5°C) and 64.9°F (18.3°C). October brings a decrease in the average high-temperature, falling from September's warm 78.4°F (25.8°C) to a refreshing 64.9°F (18.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Brunswick, Missouri, with an average temperature ranging between max 52°F (11.1°C) and min 36.1°F (2.3°C). A decrease in the average high-temperature is observed during November, shifting from an enjoyable 64.9°F (18.3°C) in October to a fresh 52°F (11.1°C). Weather in November »

Weather in December

December, the first month of the winter in Brunswick, is still a cold month, with an average temperature ranging between max 40.1°F (4.5°C) and min 27°F (-2.8°C). As November transitions into December, Brunswick sees a drop in the average high-temperature, transitioning from a fresh 52°F (11.1°C) to an icy 40.1°F (4.5°C). Weather in December »
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Frequently asked questions

What month is the coldest in Brunswick?

The month of January, characterized by an average high of 35.2°F (1.8°C) and a low of 21.6°F (-5.8°C), is recognized as the coldest in Brunswick.

What is the driest month in Brunswick?

The month with the least rainfall in Brunswick, Missouri, is January, when the rain falls for 5.2 days and typically collects 1.18" (30mm) of precipitation.

How many days does it rain in Brunswick?

Throughout the year, in Brunswick, there are 134.1 rainfall days, and 28.9" (734mm) of precipitation is accumulated.

When does it snow in Brunswick?

January through May, October through December are months with snowfall.

How much does it snow in Brunswick?

In Brunswick, Missouri, during the entire year, snow falls for 18.1 days and aggregates up to 9.76" (248mm) of snow.

What is the month with the least sunshine in Brunswick?

The month with the least sunshine in Brunswick, Missouri, is January, with an average of 4.7h of sunshine.

What are the months with the lowest UV index in Brunswick?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Brunswick, Missouri.

When does it snow the most in Brunswick?

February is the month with the most snowfall. Snow falls for 5.5 days and accumulates 3.35" (85mm) of snow.

When is Daylight Saving Time (DST) in Brunswick?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

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 wettest month in Brunswick?

May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.94" (100mm) of precipitation.

When it does not snow in Brunswick?

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

When are the longest days in Brunswick?

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

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, Missouri.

What is the hottest time of year in Brunswick?

In Brunswick, Missouri, temperatures reach their average annual highs in July, measuring 85.1°F (29.5°C) and a minimum average of 67.6°F (19.8°C).

What month has the most sunshine in Brunswick?

July has the most sunshine of the year in Brunswick, with an average of 10.4h of sunshine.

What is the least humid month in Brunswick?

The least humid month in Brunswick is October, with an average relative humidity of 71%.

What is the month with the shortest days in Brunswick?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average pressure
Brunswick, MO

Average pressure - Brunswick, MO

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
Brunswick, MO

Average wind speed - Brunswick, MO

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
Brunswick, MO

Average humidity - Brunswick, MO

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
Brunswick, MO

Average rainfall - Brunswick, MO

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
Brunswick, MO

Average rainfall days - Brunswick, MO

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
Brunswick, MO

Average snowfall - Brunswick, MO

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
Brunswick, MO

Average snowfall days - Brunswick, MO

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 / Average sunshine
Brunswick, MO

Average daylight / Average sunshine - Brunswick, MO

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).

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
Brunswick, MO

Average sunshine days - Brunswick, MO

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
Brunswick, MO

Average UV index - Brunswick, MO

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 visibility
Brunswick, MO

Average visibility - Brunswick, MO

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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