Climate and monthly weather forecast
Hartman, CO

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Weather in January

January, the same as December, in Hartman, Colorado, is a frosty winter month, with an average temperature varying between 27°F (-2.8°C) and 45.3°F (7.4°C). The initiation of January records an average high-temperature of a still chilly 45.3°F (7.4°C), displaying a near consistency with the previous month. Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Hartman, Colorado, with temperature in the range of an average high of 47.8°F (8.8°C) and an average low of 28.6°F (-1.9°C). The commencement of February introduces an average high-temperature of a still frosty 47.8°F (8.8°C), closely mirroring the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Hartman, is a moderate month, with an average temperature fluctuating between 38.8°F (3.8°C) and 59.9°F (15.5°C). March's onset witnesses a shift in the average high-temperature, moving from a frosty 47.8°F (8.8°C) in February to a mild 59.9°F (15.5°C). Weather in March »

Weather in April

April in Hartman, Colorado, is an enjoyable spring month, with temperature in the range of an average high of 67.3°F (19.6°C) and an average low of 45°F (7.2°C). A minor escalation in the average high-temperature is seen with the onset of April, moving from 59.9°F (15.5°C) in March to a still refreshing 67.3°F (19.6°C). Weather in April »

Weather in May

May, the last month of the spring in Hartman, is a warm month, with temperature in the range of an average low of 52.9°F (11.6°C) and an average high of 75.9°F (24.4°C). May's onset brings a subtle temperature rise, moving from a comfortable 67.3°F (19.6°C) in April to a moderately hot 75.9°F (24.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Hartman, Colorado, with an average temperature fluctuating between 90°F (32.2°C) and 66.2°F (19°C). June's onset brings a temperature rise, moving from a warm 75.9°F (24.4°C) in May to a hot 90°F (32.2°C). Weather in June »

Weather in July

July, the same as June, in Hartman, Colorado, is another tropical summer month, with temperature in the range of an average high of 92.7°F (33.7°C) and an average low of 71.1°F (21.7°C). Hartman's warmest month, July, generally records average temperatures ranging from a high of 92.7°F (33.7°C) to a low of 71.1°F (21.7°C). July's average heat index is appraised at a very hot 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Hartman, is another tropical month, with an average temperature varying between 89.8°F (32.1°C) and 68.2°F (20.1°C). The start of August marks an average high-temperature of a still tropical 89.8°F (32.1°C), hardly distinguishable from the conditions in July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Hartman, Colorado, with an average temperature varying between 61.7°F (16.5°C) and 83.1°F (28.4°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's hot 89.8°F (32.1°C) to a moderately hot 83.1°F (28.4°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Hartman, Colorado, with an average temperature varying between 47.1°F (8.4°C) and 67.3°F (19.6°C). October's arrival is marked by a notable drop in high-temperatures, falling from a moderately hot 83.1°F (28.4°C) in September to a refreshing 67.3°F (19.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Hartman, is another refreshing month, with an average temperature ranging between min 35.8°F (2.1°C) and max 55.8°F (13.2°C). During the transition into November, Hartman observes a decrease in the average high-temperature, falling from a refreshing 67.3°F (19.6°C) in October to a mild 55.8°F (13.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Hartman, Colorado, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 26.4°F (-3.1°C). December is the month that records the lowest temperatures, with averages ranging from a high of 43.7°F (6.5°C) to a low of 26.4°F (-3.1°C). Weather in December »
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Frequently asked questions

What is the most humid month in Hartman?

The most humid month is January, with an average relative humidity of 59%.

How many days does it rain in Hartman?

In Hartman, during the entire year, the rain falls for 79.5 days and collects up to 8.9" (226mm) of precipitation.

When does it snow in Hartman?

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

How much does it snow in Hartman?

Throughout the year, in Hartman, there are 19.6 snowfall days, and 7.09" (180mm) of snow is accumulated.

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

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

When does it snow the most in Hartman?

The month with the most snowfall in Hartman is February, when snow falls for 5.6 days and typically aggregates up to 1.93" (49mm) of snow.

What is the month with the least sunshine in Hartman?

The month with the least sunshine in Hartman, Colorado, is February, with an average of 6.6h of sunshine.

When is Daylight Saving Time (DST) in Hartman?

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 least humid month in Hartman?

June is the least humid month in Hartman, with an average relative humidity of 40%.

When it does not snow in Hartman?

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

When are the longest days in Hartman?

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

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

The months with the highest UV index in Hartman are June through August, with an average maximum UV index of 7.

What is the hottest time of year in Hartman?

Temperature readings in Hartman, Colorado, reach their annual highs in July, averaging 92.7°F (33.7°C) and a minimum average of 71.1°F (21.7°C).

What is the rainiest month in Hartman?

The month with the most rainfall is July, when the rain falls for 11.8 days and typically aggregates up to 1.54" (39mm) of precipitation.

What month has the most sunshine in Hartman?

The month with the most sunshine is July, with an average of 11.9h of sunshine.

What is the driest month in Hartman?

The month with the least rainfall in Hartman, Colorado, is November, when the rain falls for 2.5 days and typically collects 0.28" (7mm) of precipitation.

What part of the year is the coldest in Hartman?

In Hartman, December is the coldest month, with temperatures averaging a high of 43.7°F (6.5°C) and a low of 26.4°F (-3.1°C).

What is the month with the shortest days in Hartman?

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

Average temperature
Hartman, CO

Average temperature - Hartman, CO

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is December (43.7°F).

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).

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Average pressure
Hartman, CO

Average pressure - Hartman, CO

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed
Hartman, CO

Average wind speed - Hartman, CO

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is January (8.9mph).

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Average rainfall
Hartman, CO

Average rainfall - Hartman, CO

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is November (0.28").

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Average rainfall days
Hartman, CO

Average rainfall days - Hartman, CO

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall
Hartman, CO

Average snowfall - Hartman, CO

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hartman, CO

Average snowfall days - Hartman, CO

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hartman, CO

Average daylight / Average sunshine - Hartman, CO

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 July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days
Hartman, CO

Average sunshine days - Hartman, CO

The month with the most sunshine days is November (25.2 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index
Hartman, CO

Average UV index - Hartman, CO

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

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Average visibility
Hartman, CO

Average visibility - Hartman, CO

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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Hartman, Colorado, USA

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