Climate and monthly weather forecast
Montrose, IA

Weather in January

January, the same as December, in Montrose, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 18.9°F (-7.3°C) and 31.3°F (-0.4°C). January is the coldest month, with an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

February, the last month of the winter in Montrose, is a cold month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 36.1°F (2.3°C). In Montrose, the average high-temperature in February is essentially the same as in January - a cold 36.1°F (2.3°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 low of 34.7°F (1.5°C) and an average high of 49.6°F (9.8°C). In March, the average high-temperature rises from a cold 36.1°F (2.3°C) in February to a chilly 49.6°F (9.8°C). Weather in March »

Weather in April

April is an enjoyable spring month in Montrose, Iowa, with an average temperature fluctuating between 61.7°F (16.5°C) and 44.2°F (6.8°C). In Montrose, the average high-temperature in April increases from a frosty 49.6°F (9.8°C) in March to an enjoyable 61.7°F (16.5°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Montrose, Iowa, with an average temperature ranging between min 54.7°F (12.6°C) and max 71.6°F (22°C). In May, the average high-temperature increases from an enjoyable 61.7°F (16.5°C) in April to a pleasant 71.6°F (22°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Montrose, Iowa, with an average temperature fluctuating between 81°F (27.2°C) and 63.7°F (17.6°C). In Montrose, Iowa, the average high-temperature in June increases from an agreeable 71.6°F (22°C) in May to a moderately hot 81°F (27.2°C). Weather in June »

Weather in July

July, like June, in Montrose, Iowa, is a moderately hot summer month, with an average temperature ranging between min 66.4°F (19.1°C) and max 83.3°F (28.5°C). The warmest month is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 66.4°F (19.1°C). In July, the average heat index is calculated to be a hot 93.2°F (34°C). Weather in July »

Weather in August

August, the last month of the summer in Montrose, is also a moderately hot month, with an average temperature ranging between min 64°F (17.8°C) and max 82.8°F (28.2°C). In Montrose, the average high-temperature in August is relatively the same as in July - a still moderately hot 82.8°F (28.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Montrose, Iowa, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 77.5°F (25.3°C). In Montrose, Iowa, the average high-temperature in September is practically the same as in August - a still warm 77.5°F (25.3°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Montrose, Iowa, with an average temperature fluctuating between 63.1°F (17.3°C) and 46°F (7.8°C). In October, the average high-temperature significantly decreases from a warm 77.5°F (25.3°C) in September to an enjoyable 63.1°F (17.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Montrose, Iowa, with an average temperature varying between 34.9°F (1.6°C) and 49.3°F (9.6°C). In November, the average high-temperature drops from an enjoyable 63.1°F (17.3°C) in October to a frosty 49.3°F (9.6°C). Weather in November »

Weather in December

December, the first month of the winter in Montrose, is still a cold month, with an average temperature ranging between min 25.7°F (-3.5°C) and max 37.4°F (3°C). In December, the average high-temperature decreases from a chilly 49.3°F (9.6°C) in November to a cold 37.4°F (3°C). Weather in December »
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FAQ

What is the coldest month in Montrose?

With an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 18.9°F (-7.3°C), January is the coldest month in Montrose, Iowa.

What is the driest month in Montrose?

The month with the least rainfall in Montrose, Iowa, is January, when the rain falls for 5.8 days and typically collects 1.38" (35mm) of precipitation.

How much does it rain in Montrose?

Throughout the year, in Montrose, there are 147.8 rainfall days, and 30.98" (787mm) of precipitation is accumulated.

When does it snow in Montrose?

Months with snowfall in Montrose are January through April, October through December.

What is the snowiest month in Montrose?

The month with the most snowfall is January, when snow falls for 10.6 days and typically aggregates up to 4.53" (115mm) of snow.

How much does it snow in Montrose?

In Montrose, Iowa, during the entire year, snow falls for 33.7 days and aggregates up to 14.88" (378mm) of snow.

What is the month with the least sunshine in Montrose?

January has the least sunshine of the year in Montrose, Iowa, with an average of 4.2h of sunshine.

When is the lowest UV index in Montrose?

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

When is Daylight Saving Time (DST) in Montrose?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Montrose, Iowa, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Montrose?

May is the month with the most rainfall in Montrose, Iowa. Rain falls for 19.2 days and accumulates 4.33" (110mm) of precipitation.

When it does not snow in Montrose?

May through September are months without snowfall in Montrose.

When are the longest days in Montrose?

The month with the longest days in Montrose is June, with an average of 15h and 1min of daylight.

What is the month with the highest UV index in Montrose?

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

What is the warmest month in Montrose?

The warmest month is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 66.4°F (19.1°C).

What is the most humid month in Montrose?

The most humid month in Montrose, Iowa, is July, with an average relative humidity of 82%.

What month has the most sunshine in Montrose?

With an average of 10.2h of sunshine, July has the most sunshine of the year.

What is the least humid month in Montrose?

October is the least humid month in Montrose, with an average relative humidity of 70%.

What is the month with the shortest days in Montrose?

The month with the shortest days is December, with an average of 9h and 20min of daylight.

Average temperature
Montrose, IA

Average temperature - Montrose, IA

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.3°F).

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure
Montrose, IA

Average pressure - Montrose, IA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Montrose, IA

Average wind speed - Montrose, IA

The windiest months (with the highest average wind speed) are January, February and March (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

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Average rainfall
Montrose, IA

Average rainfall - Montrose, IA

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days
Montrose, IA

Average rainfall days - Montrose, IA

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall
Montrose, IA

Average snowfall - Montrose, IA

The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Montrose, IA

Average snowfall days - Montrose, IA

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Montrose, IA

Average daylight / Average sunshine - Montrose, IA

The month with the longest days is June (Average daylight: 15h and 1min).
The month with the shortest days is December (Average daylight: 9h and 20min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days
Montrose, IA

Average sunshine days - Montrose, IA

The month with the most sunshine days is December (17.8 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index
Montrose, IA

Average UV index - Montrose, IA

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
Montrose, IA

Average visibility - Montrose, IA

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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