Monthly weather forecast and climate
Montrose, CO

A river passing through a public park in Montrose, Colorado
A river passing through a public park in Montrose, Colorado

Weather in January

January, like December, in Montrose, Colorado, is a wintry winter month, with average temperature ranging between min 15.3°F (-9.3°C) and max 33.4°F (0.8°C). January is the coldest month, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 15.3°F (-9.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Montrose, Colorado, with average temperature varying between 37°F (2.8°C) and 19.9°F (-6.7°C). In Montrose, the average high-temperature is relatively the same as in January - a still cold 37°F (2.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Montrose, is a frosty month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 28.6°F (-1.9°C). In March, the average high-temperature rises, from a wintry 37°F (2.8°C) in February, to a frosty 46.9°F (8.3°C). Weather in March »

Weather in April

April is a cool spring month in Montrose, Colorado, with average temperature fluctuating between 34°F (1.1°C) and 55°F (12.8°C). In April, the average high-temperature slightly increases, from a frosty 46.9°F (8.3°C) in March, to a cool 55°F (12.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Montrose, Colorado, with average temperature varying between 66°F (18.9°C) and 40.8°F (4.9°C). In May, the average high-temperature increases, from a fresh 55°F (12.8°C) in April, to a comfortable 66°F (18.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Montrose, Colorado, with average temperature ranging between max 79.9°F (26.6°C) and min 50.5°F (10.3°C). In Montrose, the average high-temperature rises, from a comfortable 66°F (18.9°C) in May, to a moderately hot 79.9°F (26.6°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Montrose, Colorado, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 84°F (28.9°C). The warmest month is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 55.9°F (13.3°C). The average heat index is evaluated at 83.5°F (28.6°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Montrose, Colorado, with average temperature varying between 82°F (27.8°C) and 54.3°F (12.4°C). In Montrose, the average high-temperature is essentially the same as in July - a still moderately hot 82°F (27.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Montrose, Colorado, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 74.5°F (23.6°C). In Montrose, the average high-temperature marginally drops, from a moderately hot 82°F (27.8°C) in August, to a still warm 74.5°F (23.6°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Montrose, Colorado, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 37.2°F (2.9°C). In October, the average high-temperature significantly decreases, from a warm 74.5°F (23.6°C) in September, to a mild 59.5°F (15.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Montrose, Colorado, with average temperature fluctuating between 47.8°F (8.8°C) and 27.3°F (-2.6°C). In Montrose, Colorado, the average high-temperature decreases, from a moderate 59.5°F (15.3°C) in October, to a chilly 47.8°F (8.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Montrose, Colorado, with average temperature varying between 35.4°F (1.9°C) and 18.5°F (-7.5°C). In December, the average high-temperature decreases, from a frosty 47.8°F (8.8°C) in November, to a cold 35.4°F (1.9°C). Weather in December »
[Resources]

FAQ

What is the coldest month in Montrose?

The coldest month is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 15.3°F (-9.3°C).

What is the most humid month in Montrose?

With an average relative humidity of 79%, January is the most humid month in Montrose, Colorado.

How many days does it rain in Montrose?

Throughout the year, there are 104.5 rainfall days, and 9.84" (250mm) of precipitation is accumulated.

When does it snow in Montrose?

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

How many days does it snow in Montrose?

Throughout the year, in Montrose, there are 50.5 snowfall days, and 26.22" (666mm) of snow is accumulated.

What is the month with the least sunshine in Montrose?

The month with the least sunshine in Montrose is January, with an average of 6.3h of sunshine.

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

Months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the rainiest month in Montrose?

March is the month with the most rainfall in Montrose, Colorado. Rain falls for 11.6 days and accumulates 1.18" (30mm) of precipitation.

What is the least humid month in Montrose?

With an average relative humidity of 32%, June is the least humid month in Montrose, Colorado.

What is the driest month in Montrose?

The month with the least rainfall is June when the rain falls for 6.4 days and typically collects 0.47" (12mm) of precipitation.

When it does not snow in Montrose?

In Montrose, Colorado, snow does not fall in June through September.

When are the longest days in Montrose?

The month with the longest days is June, with an average of 14.8h of daylight.

What month has the most sunshine in Montrose?

June has the most sunshine of the year in Montrose, Colorado, with an average of 12h of sunshine.

What is the warmest month in Montrose?

July is the warmest month in Montrose, Colorado, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 55.9°F (13.3°C).

When is the highest UV index in Montrose?

With an average maximum UV index of 6, July is the month with the highest UV index.

When does it snow the most in Montrose?

December is the month with the most snowfall in Montrose. Snow falls for 11.1 days and accumulates 6.22" (158mm) of snow.

What is the month with the shortest days in Montrose?

December has the shortest days of the year, with an average of 9.5h of daylight.

Average pressure
Montrose, CO

Average pressure - Montrose, CO

The month with the highest atmospheric pressure is January (30.25").
The month with the lowest atmospheric pressure is May (29.92").

[Resources]

Average wind speed
Montrose, CO

Average wind speed - Montrose, CO

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).

[Resources]

Average rainfall
Montrose, CO

Average rainfall - Montrose, CO

The wettest month (with the highest rainfall) is March (1.18").
The driest month (with the least rainfall) is June (0.47").

[Resources]

Average rainfall days
Montrose, CO

Average rainfall days - Montrose, CO

The month with the highest number of rainy days is April (12.4 days).
The month with the least rainy days is November (6.1 days).

[Resources]

Average snowfall
Montrose, CO

Average snowfall - Montrose, CO

The month with the highest snowfall is December (6.22").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days
Montrose, CO

Average snowfall days - Montrose, CO

The month with the highest number of snowfall days is January (11.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight / Average sunshine
Montrose, CO

Average daylight / Average sunshine - Montrose, CO

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6.3h).

[Resources]

Average sunshine days
Montrose, CO

Average sunshine days - Montrose, CO

The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is April (13.3 days).

[Resources]

Average UV index
Montrose, CO

Average UV index - Montrose, CO

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, October, November and December (UV index 2).

[Resources]

Average visibility
Montrose, CO

Average visibility - Montrose, CO

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

[Resources]