Climate and monthly weather forecast
Montreal, MO

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Weather in January

January, like December, in Montreal, Missouri, is another cold winter month, with an average temperature ranging between min 24.8°F (-4°C) and max 39.6°F (4.2°C). Montreal experiences its lowest temperatures in January, with an average peak of 39.6°F (4.2°C) and a low of 24.8°F (-4°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Montreal, Missouri, with an average temperature varying between 44.2°F (6.8°C) and 28°F (-2.2°C). With the advent of February, Montreal experiences an average high-temperature of a chilly 44.2°F (6.8°C), mirroring a close resemblance to the previous month. Weather in February »

Weather in March

March, the first month of the spring in Montreal, is a refreshing month, with an average temperature ranging between min 38.1°F (3.4°C) and max 56.1°F (13.4°C). The shift into March brings an increase in the average high-temperature, moving from a frosty 44.2°F (6.8°C) in February to a moderate 56.1°F (13.4°C). Weather in March »

Weather in April

April in Montreal, Missouri, is an enjoyable spring month, with an average temperature ranging between max 66.9°F (19.4°C) and min 47.5°F (8.6°C). Montreal's weather in April shows a rise in the average high-temperature, moving up from March's refreshing 56.1°F (13.4°C) to an enjoyable 66.9°F (19.4°C). Weather in April »

Weather in May

May, the last month of the spring in Montreal, is a warm month, with an average temperature fluctuating between 55.9°F (13.3°C) and 76.1°F (24.5°C). The arrival of May brings a change in Montreal's weather, with average high-temperatures moving from April's enjoyable 66.9°F (19.4°C) to a warm 76.1°F (24.5°C). Weather in May »

Weather in June

June, the first month of the summer in Montreal, is a hot month, with an average temperature ranging between max 86.9°F (30.5°C) and min 65.3°F (18.5°C). June indicates a change in the average high-temperature, moving up from a warm 76.1°F (24.5°C) in May to a hot 86.9°F (30.5°C). Weather in June »

Weather in July

July, the same as June, in Montreal, Missouri, is another hot summer month, with an average temperature ranging between min 68.2°F (20.1°C) and max 89.4°F (31.9°C). In Montreal, July is identified by the highest average temperatures, reaching a peak of 89.4°F (31.9°C) and a low of 68.2°F (20.1°C). The heat index for July is estimated at a blisteringly hot 105.8°F (41°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Montreal, Missouri, with an average temperature fluctuating between 87.4°F (30.8°C) and 65.7°F (18.7°C). August observes an average high-temperature of a still hot 87.4°F (30.8°C), marking an insignificant difference from July's 89.4°F (31.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Montreal, is still a warm month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 80.2°F (26.8°C). September brings a slight decrease in the average high-temperature, shifting from a hot 87.4°F (30.8°C) in August to a moderately hot 80.2°F (26.8°C). Weather in September »

Weather in October

October, like September, in Montreal, Missouri, is another enjoyable autumn month, with an average temperature varying between 66.6°F (19.2°C) and 48.2°F (9°C). As September transitions into October, Montreal sees a drop in the average high-temperature, transitioning from a warm 80.2°F (26.8°C) to a refreshing 66.6°F (19.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Montreal, Missouri, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 54.1°F (12.3°C). The average high-temperature drops in November, from October's enjoyable 66.6°F (19.2°C) to a cool 54.1°F (12.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Montreal, Missouri, with an average temperature fluctuating between 43.7°F (6.5°C) and 29.5°F (-1.4°C). December weather is marked by a drop in the average high-temperature, falling from a fresh 54.1°F (12.3°C) in November to a chilly 43.7°F (6.5°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Montreal?

January, marked by an average high-temperature of 39.6°F (4.2°C) and a low-temperature of 24.8°F (-4°C), is the coldest month.

How much does it rain in Montreal?

In Montreal, during the entire year, the rain falls for 131.8 days and collects up to 22.09" (561mm) of precipitation.

When does it snow in Montreal?

Months with snowfall in Montreal are January through May, October through December.

How many days does it snow in Montreal?

In Montreal, Missouri, during the entire year, snow falls for 21.8 days and aggregates up to 5.71" (145mm) of snow.

What is the month with the least sunshine in Montreal?

January has the least sunshine of the year, with an average of 4.9h of sunshine.

What is the month with the lowest UV index in Montreal?

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

What is the driest month in Montreal?

The month with the least rainfall is February, when the rain falls for 7.2 days and typically collects 1.02" (26mm) of precipitation.

When does it snow the most in Montreal?

The month with the most snowfall in Montreal, Missouri, is February, when snow falls for 6.2 days and typically aggregates up to 1.77" (45mm) of snow.

When is Daylight Saving Time (DST) in Montreal?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Montreal, 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 is the most humid month in Montreal?

The most humid month in Montreal, Missouri, is May, with an average relative humidity of 77%.

What is the rainiest month in Montreal?

The month with the most rainfall in Montreal is May, when the rain falls for 15.3 days and typically aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Montreal?

June through September are months without snowfall in Montreal.

When are the longest days in Montreal?

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

What month has the most sunshine in Montreal?

The month with the most sunshine in Montreal is June, with an average of 10.6h of sunshine.

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

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

What time of the year is the hottest in Montreal?

Montreal notes the warmest temperatures in July, with a average high of 89.4°F (31.9°C) and a low of 68.2°F (20.1°C).

What is the least humid month in Montreal?

July through November, with an average relative humidity of 73%, are the least humid months in Montreal, Missouri.

What is the month with the shortest days in Montreal?

December has the shortest days of the year in Montreal, with an average of 9h and 36min of daylight.

Average temperature
Montreal, MO

Average temperature - Montreal, MO

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (39.6°F).

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure
Montreal, MO

Average pressure - Montreal, 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
Montreal, MO

Average wind speed - Montreal, MO

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity
Montreal, MO

Average humidity - Montreal, MO

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are July, August, September, October and November (73%).

Average rainfall
Montreal, MO

Average rainfall - Montreal, MO

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.02").

Average rainfall days
Montreal, MO

Average rainfall days - Montreal, MO

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (7.2 days).

Average snowfall
Montreal, MO

Average snowfall - Montreal, MO

The month with the highest snowfall is February (1.77").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Montreal, MO

Average snowfall days - Montreal, MO

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Montreal, MO

Average daylight / Average sunshine - Montreal, 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 36min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days
Montreal, MO

Average sunshine days - Montreal, MO

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (13.4 days).

Average UV index
Montreal, MO

Average UV index - Montreal, 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).

Average visibility
Montreal, MO

Average visibility - Montreal, MO

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

Montreal, Missouri, USA

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