Monthly weather forecast and climate
Montrose, CA

Weather in January

January, the same as December, is another comfortable winter month in Montrose, California, with average temperature fluctuating between 48.2°F (9°C) and 64.8°F (18.2°C). In Montrose, the average high-temperature is almost the same as in December - a still comfortable 64.8°F (18.2°C). Weather in January »

Weather in February

February, the last month of the winter, in Montrose, is another comfortable month, with average temperature ranging between max 64°F (17.8°C) and min 47.5°F (8.6°C). In February, the average high-temperature is relatively the same as in January - a still comfortable 64°F (17.8°C). Weather in February »

Weather in March

The first month of the spring, March, is still a comfortable month in Montrose, California, with average temperature varying between 48.7°F (9.3°C) and 67.3°F (19.6°C). In Montrose, the average high-temperature is essentially the same as in February - a still comfortable 67.3°F (19.6°C). Weather in March »

Weather in April

April in Montrose, California, is a pleasant spring month, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 70.9°F (21.6°C). In Montrose, the average high-temperature in April is relatively the same as in March - a pleasant 70.9°F (21.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Montrose, California, with average temperature fluctuating between 73.9°F (23.3°C) and 54.3°F (12.4°C). In Montrose, the average high-temperature in May is relatively the same as in April - a warm 73.9°F (23.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Montrose, California, with average temperature varying between 58.1°F (14.5°C) and 79.2°F (26.2°C). In June, the average high-temperature is essentially the same as in May - a still moderately hot 79.2°F (26.2°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Montrose, California, with average temperature ranging between min 63.5°F (17.5°C) and max 83.8°F (28.8°C). In Montrose, the average high-temperature is almost the same as in June - a still warm 83.8°F (28.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Montrose, California, with average temperature fluctuating between 85.6°F (29.8°C) and 64.8°F (18.2°C). August is the warmest month, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.8°F (18.2°C). The average heat index in August is estimated at a tropical 88°F (31.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Montrose, California, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 83.8°F (28.8°C). In September, the average high-temperature is almost the same as in August - a still warm 83.8°F (28.8°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Montrose, California, with average temperature varying between 77.4°F (25.2°C) and 59°F (15°C). In October, the average high-temperature marginally drops, from a moderately hot 83.8°F (28.8°C) in September, to a still warm 77.4°F (25.2°C). Weather in October »

Weather in November

November, the last month of the autumn, in Montrose, is also an agreeable month, with average temperature varying between 52.9°F (11.6°C) and 70°F (21.1°C). In November, the average high-temperature marginally drops, from a moderately hot 77.4°F (25.2°C) in October, to a pleasant 70°F (21.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also an enjoyable month in Montrose, California, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 47.3°F (8.5°C). The coldest month is December, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 47.3°F (8.5°C). Weather in December »
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FAQ

How much does it rain in Montrose?

Throughout the year, in Montrose, there are 50.4 rainfall days, and 8.35" (212mm) of precipitation is accumulated.

How many days does it snow in Montrose?

Throughout the year, there are 0.1 snowfall days.

When it does not snow in Montrose?

January through November are months without snowfall.

What is the month with the least sunshine in Montrose?

Months with the least sunshine in Montrose are January, February and December, with an average of 6.9h of sunshine.

When is the lowest UV index in Montrose?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 4.

What is the rainiest month in Montrose?

The month with the most rainfall in Montrose is February when the rain falls for 6.1 days and typically aggregates up to 1.77" (45mm) of precipitation.

What is the most humid month in Montrose?

The most humid month in Montrose, California, is June, with an average relative humidity of 60%.

What is the driest month in Montrose?

The month with the least rainfall is June when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days in Montrose?

The month with the longest days in Montrose is June, with an average of 14.4h of daylight.

What are the months with the most sunshine in Montrose?

Months with the most sunshine in Montrose, California, are June and July, with an average of 12.1h of sunshine.

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

Months with the highest UV index in Montrose are June through September, with an average maximum UV index of 6.

What is the warmest month in Montrose?

The warmest month in Montrose, California, is August, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.8°F (18.2°C).

What is the least humid month in Montrose?

With an average relative humidity of 48%, November is the least humid month.

What is the coldest month in Montrose?

December is the coldest month, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 47.3°F (8.5°C).

When does it snow in Montrose?

The only month with snowfall in Montrose, California, is December.

When does it snow the most in Montrose?

The month with the most snowfall days is December when snow falls for 0.1 days.

What is the month with the shortest days in Montrose?

December has the shortest days of the year, with an average of 9.9h of daylight.

Average temperature
Montrose, CA

Average temperature - Montrose, CA

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (62.4°F).

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (47.3°F).

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Average pressure
Montrose, CA

Average pressure - Montrose, CA

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed
Montrose, CA

Average wind speed - Montrose, CA

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average rainfall
Montrose, CA

Average rainfall - Montrose, CA

The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days
Montrose, CA

Average rainfall days - Montrose, CA

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall days
Montrose, CA

Average snowfall days - Montrose, CA

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Montrose, CA

Average daylight / Average sunshine - Montrose, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.9).

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Average sunshine days
Montrose, CA

Average sunshine days - Montrose, CA

The month with the most sunshine days is June (26.9 days).
The month with the least sunshine days is February (21 days).

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Average UV index
Montrose, CA

Average UV index - Montrose, CA

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 4).

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Average visibility
Montrose, CA

Average visibility - Montrose, CA

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

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