Climate and monthly weather forecast
Glencoe, MO

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Weather in January

January, like December, in Glencoe, Missouri, is a wintry winter month, with temperature in the range of an average low of 24.6°F (-4.1°C) and an average high of 38.5°F (3.6°C). With average high temperatures of 38.5°F (3.6°C) and lows of 24.6°F (-4.1°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Glencoe, is a chilly month, with an average temperature ranging between min 28°F (-2.2°C) and max 43°F (6.1°C). Glencoe's weather in February, with an average high-temperature of a chilly 43°F (6.1°C), subtly shifts from January's 38.5°F (3.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Glencoe, Missouri, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 38.1°F (3.4°C). Glencoe in March sees a temperature change, with average high-temperatures moving from a frosty 43°F (6.1°C) in February to a cool 54.9°F (12.7°C). Weather in March »

Weather in April

April in Glencoe, Missouri, is a comfortable spring month, with an average temperature ranging between min 47.8°F (8.8°C) and max 65.8°F (18.8°C). April's arrival signals an increase in average high-temperatures, moving from March's fresh 54.9°F (12.7°C) to a refreshing 65.8°F (18.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Glencoe, Missouri, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 57.4°F (14.1°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a refreshing 65.8°F (18.8°C) to a warm 75.7°F (24.3°C). Weather in May »

Weather in June

June, the first month of the summer in Glencoe, is also a moderately hot month, with an average temperature varying between 66.4°F (19.1°C) and 85.3°F (29.6°C). June's arrival brings a temperature shift, moving from 75.7°F (24.3°C) in May to a still warm 85.3°F (29.6°C). Weather in June »

Weather in July

July is a tropical summer month in Glencoe, Missouri, with an average temperature fluctuating between 69.3°F (20.7°C) and 88.2°F (31.2°C). July is the month when Glencoe's temperatures reach their peak, with averages of 88.2°F (31.2°C) and lows of 69.3°F (20.7°C). July's mean heat index is evaluated at an extremely hot 104°F (40°C). Weather in July »

Weather in August

August, the last month of the summer in Glencoe, is another hot month, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 86.5°F (30.3°C). Glencoe transitions into August recording an average high-temperature of a still hot 86.5°F (30.3°C), closely aligning with the preceding month's temperature. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Glencoe, Missouri, with an average temperature ranging between max 80.1°F (26.7°C) and min 59.9°F (15.5°C). The transition into September subtly indicates a reduction in the average high-temperature, down to a warm 80.1°F (26.7°C) from August's hot 86.5°F (30.3°C). Weather in September »

Weather in October

October, like September, in Glencoe, Missouri, is another enjoyable autumn month, with an average temperature ranging between max 66.6°F (19.2°C) and min 48.9°F (9.4°C). Stepping into October, Glencoe observes a temperature decline, with the average high falling from September's moderately hot 80.1°F (26.7°C) to an enjoyable 66.6°F (19.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Glencoe, Missouri, with an average temperature varying between 53.8°F (12.1°C) and 37.9°F (3.3°C). Welcoming November, Glencoe observes a shift in the average high-temperature, falling from October's enjoyable 66.6°F (19.2°C) to a cool 53.8°F (12.1°C). Weather in November »

Weather in December

December, the first month of the winter in Glencoe, is also a frosty month, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 43.3°F (6.3°C). December indicates a shift in the average high-temperature, from November's cool 53.8°F (12.1°C) to a chilly 43.3°F (6.3°C). Weather in December »
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Temperature readings in Glencoe reach their annual highs in January, averaging 38.5°F (3.6°C) and a minimum average of 24.6°F (-4.1°C).

How many days does it rain?

In Glencoe, during the entire year, the rain falls for 134.1 days and collects up to 23.82" (605mm) of precipitation.

When does it snow?

January through March, November and December are months with snowfall.

How many days does it snow?

Throughout the year, there are 19.5 snowfall days, and 4.29" (109mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.6h of sunshine.

When is the lowest UV index in Glencoe?

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

What is the driest month in Glencoe?

The month with the least rainfall is February, when the rain falls for 6.7 days and typically collects 1.1" (28mm) of precipitation.

When is Daylight Saving Time (DST)?

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.

When it does not snow?

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

What is the most humid month?

May is the most humid month in Glencoe, with an average relative humidity of 78%.

What is the rainiest month?

The month with the most rainfall in Glencoe, Missouri, is May, when the rain falls for 16.3 days and typically aggregates up to 3.03" (77mm) of precipitation.

When are the longest days?

The month with the longest days is June, with an average of 14h and 48min of daylight.

What is the warmest month?

July, noted for its average high-temperature of 88.2°F (31.2°C) and an average low-temperature of 69.3°F (20.7°C), is considered the warmest month.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

What is the month with the highest UV index?

With an average maximum UV index of 7, July is the month with the highest UV index.

What is the least humid month?

October is the least humid month, with an average relative humidity of 71%.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 4.1 days and accumulates 1.3" (33mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

Average temperature
Glencoe, MO

Average temperature - Glencoe, MO

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (38.5°F).

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure
Glencoe, MO

Average pressure - Glencoe, MO

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
Glencoe, MO

Average wind speed - Glencoe, MO

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average rainfall
Glencoe, MO

Average rainfall - Glencoe, MO

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.1").

Average rainfall days
Glencoe, MO

Average rainfall days - Glencoe, MO

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (6.1 days).

Average snowfall
Glencoe, MO

Average snowfall - Glencoe, MO

The month with the highest snowfall is December (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Glencoe, MO

Average snowfall days - Glencoe, MO

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight / Average sunshine
Glencoe, MO

Average daylight / Average sunshine - Glencoe, MO

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

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 36min).

Average sunshine days
Glencoe, MO

Average sunshine days - Glencoe, MO

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.6 days).

Average visibility
Glencoe, MO

Average visibility - Glencoe, 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).

Glencoe, Missouri, USA

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