Climate and monthly weather forecast
Carbondale, CO

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Weather in January

January, the same as December, in Carbondale, Colorado, is another subzero cold winter month, with an average temperature ranging between min 8.1°F (-13.3°C) and max 29.7°F (-1.3°C). January is the month when Carbondale, Colorado, experiences its coldest temperatures, averaging a high of 29.7°F (-1.3°C) and a low of 8.1°F (-13.3°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Carbondale, Colorado, with an average temperature ranging between min 11.7°F (-11.3°C) and max 30.6°F (-0.8°C). As Carbondale welcomes February, the average high-temperature is noted at a still subzero cold 30.6°F (-0.8°C), closely aligning with the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Carbondale, is a wintry month, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 19°F (-7.2°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's freezing cold 30.6°F (-0.8°C) to a cold 38.7°F (3.7°C). Weather in March »

Weather in April

April is a frosty spring month in Carbondale, Colorado, with an average temperature ranging between max 46.2°F (7.9°C) and min 24.8°F (-4°C). With the transition into April, Carbondale experiences a subtle uplift in average high-temperatures, adjusting from a cold 38.7°F (3.7°C) in March to a chilly 46.2°F (7.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Carbondale, Colorado, with an average temperature ranging between max 58.3°F (14.6°C) and min 31.6°F (-0.2°C). An escalation in the average high-temperature is seen with the onset of May, moving from a chilly 46.2°F (7.9°C) in April to a mild 58.3°F (14.6°C). Weather in May »

Weather in June

June, the first month of the summer in Carbondale, is an agreeable month, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 72.3°F (22.4°C). Noticing a change, the average high-temperature during June moves from May's refreshing 58.3°F (14.6°C) to a pleasant 72.3°F (22.4°C). Weather in June »

Weather in July

July is a warm summer month in Carbondale, Colorado, with an average temperature fluctuating between 45.5°F (7.5°C) and 78.3°F (25.7°C). July stands out as Carbondale's warmest month, with temperatures ranging between an average high of 78.3°F (25.7°C) and a low of 45.5°F (7.5°C). Weather in July »

Weather in August

August, the last month of the summer in Carbondale, is also a moderately hot month, with an average temperature ranging between min 44.1°F (6.7°C) and max 76.8°F (24.9°C). August's advent notes a subtle adjustment in average high-temperature to a still warm 76.8°F (24.9°C) from July. Weather in August »

Weather in September

September, the first month of the autumn in Carbondale, is also an agreeable month, with an average temperature fluctuating between 39.7°F (4.3°C) and 69.3°F (20.7°C). A modest decline in the average high-temperature is seen during September, decreasing from a warm 76.8°F (24.9°C) in August to an agreeable 69.3°F (20.7°C). Weather in September »

Weather in October

October, like September, in Carbondale, Colorado, is a cool autumn month, with an average temperature fluctuating between 52.9°F (11.6°C) and 29.5°F (-1.4°C). A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from an agreeable 69.3°F (20.7°C) to a fresh 52.9°F (11.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Carbondale, Colorado, with an average temperature ranging between max 40.6°F (4.8°C) and min 20.1°F (-6.6°C). A change in temperatures is noted as October gives way to November, with average highs reducing from a fresh 52.9°F (11.6°C) to a wintry 40.6°F (4.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Carbondale, Colorado, with an average temperature varying between 10.8°F (-11.8°C) and 29.8°F (-1.2°C). December's onset corresponds with a shift in the average high-temperature, moving from a cold 40.6°F (4.8°C) in November to a freezing cold 29.8°F (-1.2°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Carbondale?

Carbondale's coldest weather arrives in January, when temperatures average a high of 29.7°F (-1.3°C) and a low of 8.1°F (-13.3°C).

What are the most humid months in Carbondale?

January and February, with an average relative humidity of 86%, are most humid months.

How much does it rain in Carbondale?

In Carbondale, Colorado, during the entire year, the rain falls for 98 days and collects up to 12.2" (310mm) of precipitation.

When does it snow in Carbondale?

Months with snowfall in Carbondale, Colorado, are January through June, October through December.

How much does it snow in Carbondale?

Throughout the year, in Carbondale, Colorado, there are 78.7 snowfall days, and 56.02" (1423mm) of snow is accumulated.

When is the lowest UV index in Carbondale?

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

When does it snow the most in Carbondale?

The month with the most snowfall in Carbondale, Colorado, is February, when snow falls for 15.3 days and typically aggregates up to 11.02" (280mm) of snow.

What is the month with the least sunshine in Carbondale?

February has the least sunshine of the year in Carbondale, Colorado, with an average of 6.1h of sunshine.

When is Daylight Saving Time (DST) in Carbondale?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the rainiest month in Carbondale?

April is the month with the most rainfall in Carbondale, Colorado. Rain falls for 13.3 days and accumulates 1.61" (41mm) of precipitation.

What is the least humid month in Carbondale?

The least humid month in Carbondale is June, with an average relative humidity of 47%.

When are the longest days in Carbondale?

June has the longest days of the year in Carbondale, Colorado, with an average of 14h and 54min of daylight.

What are the months with the most sunshine in Carbondale?

June and August, with an average of 11.9h of sunshine, are months with the most sunshine.

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

June through August, with an average maximum UV index of 5, are months with the highest UV index in Carbondale, Colorado.

What are the warmest months in Carbondale?

July is the month when Carbondale sees the average highest temperatures, with a high of 78.3°F (25.7°C) and a low of 45.5°F (7.5°C).

When it does not snow in Carbondale?

July through September are months without snowfall.

What is the driest month in Carbondale?

September is the month with the least rainfall in Carbondale. Rain falls for 6.4 days and accumulates 0.35" (9mm) of precipitation.

What is the month with the shortest days in Carbondale?

The month with the shortest days in Carbondale is December, with an average of 9h and 24min of daylight.

Average temperature
Carbondale, CO

Average temperature - Carbondale, CO

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.7°F).

The month with the highest average low temperature is July (45.5°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).

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Average pressure
Carbondale, CO

Average pressure - Carbondale, CO

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is May (29.94"Hg).

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Average wind speed
Carbondale, CO

Average wind speed - Carbondale, CO

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).

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Average humidity
Carbondale, CO

Average humidity - Carbondale, CO

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is June (47%).

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Average rainfall
Carbondale, CO

Average rainfall - Carbondale, CO

The wettest month (with the highest rainfall) is April (1.61").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days
Carbondale, CO

Average rainfall days - Carbondale, CO

The month with the highest number of rainy days is April (13.3 days).
The month with the least rainy days is November (5.8 days).

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Average snowfall
Carbondale, CO

Average snowfall - Carbondale, CO

The month with the highest snowfall is February (11.02").
The months with the least snowfall are July, August and September (0").

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Average snowfall days
Carbondale, CO

Average snowfall days - Carbondale, CO

The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Carbondale, CO

Average daylight / Average sunshine - Carbondale, CO

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

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Average sunshine days
Carbondale, CO

Average sunshine days - Carbondale, CO

The month with the most sunshine days is June (21.9 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index
Carbondale, CO

Average UV index - Carbondale, CO

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average visibility
Carbondale, CO

Average visibility - Carbondale, CO

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Carbondale, Colorado, USA

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