Climate and monthly weather forecastHartsel, CO
Climate and monthly weather forecast
Weather in January
January, the same as December, in Hartsel, Colorado, is another subzero cold winter month, with an average temperature varying between 28.6°F (-1.9°C) and 7.2°F (-13.8°C). With the start of January, Hartsel measures an average high-temperature of a still subzero cold 28.6°F (-1.9°C), not significantly differing from December's 28.4°F (-2°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Hartsel, Colorado, with an average temperature ranging between min 7.3°F (-13.7°C) and max 28.6°F (-1.9°C). The start of February is marked by an average high temperature of a still subzero cold 28.6°F (-1.9°C), showing little divergence from January. Weather in February »Weather in March
March, the first month of the spring in Hartsel, is a cold month, with an average temperature fluctuating between 37°F (2.8°C) and 17.4°F (-8.1°C). March brings a slight increase in the average high-temperature, progressing from a subzero cold 28.6°F (-1.9°C) in February to a wintry 37°F (2.8°C). Weather in March »Weather in April
April in Hartsel, Colorado, is a chilly spring month, with temperature in the range of an average low of 22.1°F (-5.5°C) and an average high of 43°F (6.1°C). April's arrival signals a subtle increase in average high-temperatures, moving from March's wintry 37°F (2.8°C) to a frosty 43°F (6.1°C). Weather in April »Weather in May
May, the last month of the spring in Hartsel, is a fresh month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 30.6°F (-0.8°C). Noticing a change, the average high-temperature during May moves from April's frosty 43°F (6.1°C) to a fresh 54.1°F (12.3°C). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Hartsel, Colorado, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 69.1°F (20.6°C). In Hartsel, the average high-temperature in June significantly increases from a fresh 54.1°F (12.3°C) in May to a pleasant 69.1°F (20.6°C). Weather in June »Weather in July
July, like June, is another pleasant summer month in Hartsel, Colorado, with an average temperature ranging between min 45.9°F (7.7°C) and max 71.6°F (22°C). The warmest period is July, when temperatures fluctuate between an average high of 71.6°F (22°C) and a low of 45.9°F (7.7°C). Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Hartsel, Colorado, with an average temperature ranging between max 70.3°F (21.3°C) and min 44.2°F (6.8°C). August welcomes an average high-temperature of a still pleasant 70.3°F (21.3°C), not much different from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Hartsel, Colorado, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 64.2°F (17.9°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from an agreeable 70.3°F (21.3°C) in August to a refreshing 64.2°F (17.9°C). Weather in September »Weather in October
October, like September, in Hartsel, Colorado, is a cool autumn month, with an average temperature fluctuating between 50.4°F (10.2°C) and 27.5°F (-2.5°C). Hartsel's October weather features a mild decline in high-temperatures, reducing from an enjoyable 64.2°F (17.9°C) in September to a cool 50.4°F (10.2°C). Weather in October »Weather in November
November, the last month of the autumn in Hartsel, is also an icy month, with an average temperature varying between 38.3°F (3.5°C) and 17.4°F (-8.1°C). With November's onset, the weather shows a temperature decrease, transitioning from a fresh 50.4°F (10.2°C) in October to a wintry 38.3°F (3.5°C). Weather in November »Weather in December
December, the first month of the winter in Hartsel, is also a subzero cold month, with an average temperature fluctuating between 7.2°F (-13.8°C) and 28.4°F (-2°C). December, recording an average high temperature of 28.4°F (-2°C) and a low temperature of 7.2°F (-13.8°C), is Hartsel's coldest month. Weather in December »Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months with the least rainfall in Hartsel are January and November Rain falls for 4.8 days and accumulates 0.51" (13mm) of rain.
In Hartsel, Colorado, during the entire year, the rain falls for 112.5 days and collects up to 14.13" (359mm) of precipitation.
Months with snowfall are January through June, September through December.
Throughout the year, in Hartsel, Colorado, there are 88 snowfall days, and 51.5" (1308mm) of snow is accumulated.
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.
The most humid month is February, with an average relative humidity of 82%.
February has the least sunshine of the year, with an average of 6.7h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hartsel, Colorado, 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.
April is the month with the most snowfall in Hartsel, Colorado. Snow falls for 13.6 days and accumulates 8.98" (228mm) of snow.
June is the least humid month in Hartsel, Colorado, with an average relative humidity of 45%.
June has the longest days of the year in Hartsel, with an average of 14h and 54min of daylight.
With an average of 11.8h of sunshine, June has the most sunshine of the year in Hartsel, Colorado.
June through August, with an average maximum UV index of 4, are months with the highest UV index in Hartsel, Colorado.
July brings the highest temperatures in Hartsel, Colorado, with an average high of 71.6°F (22°C) and an average low of 45.9°F (7.7°C).
July is the month with the most rainfall. Rain falls for 20.2 days and accumulates 2.64" (67mm) of precipitation.
In Hartsel, Colorado, snow does not fall in July and August.
December, recording an average high temperature of 28.4°F (-2°C) and a low temperature of 7.2°F (-13.8°C), is Hartsel's coldest month.
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Hartsel, CO
The warmest month (with the highest average high temperature) is July (71.6°F).
The month with the lowest average high temperature is December (28.4°F).
The month with the highest average low temperature is July (45.9°F).
The coldest months (with the lowest average low temperature) are January and December (7.2°F).
Average pressure
Hartsel, CO
- Average pressure in January:
30.18"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30.06"Hg - Average pressure in August:
30.07"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).
Average wind speed
Hartsel, CO
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.7mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Hartsel, CO
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is June (45%).
Average rainfall
Hartsel, CO
- Average rainfall in January:
0.51" - Average rainfall in February:
0.79" - Average rainfall in March:
1.14" - Average rainfall in April:
1.3" - Average rainfall in May:
1.85" - Average rainfall in June:
1.46"
- Average rainfall in July:
2.64" - Average rainfall in August:
1.57" - Average rainfall in September:
0.94" - Average rainfall in October:
0.79" - Average rainfall in November:
0.51" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is July (2.64").
The driest months (with the least rainfall) are January and November (0.51").
Average rainfall days
Hartsel, CO
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
6.6 days - Average rainfall days in April:
8.6 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
20.2 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
5.3 days - Average rainfall days in November:
3.2 days - Average rainfall days in December:
4 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (3.2 days).
Average snowfall
Hartsel, CO
- Average snowfall in January:
4.21" - Average snowfall in February:
6.5" - Average snowfall in March:
8.7" - Average snowfall in April:
8.98" - Average snowfall in May:
7.52" - Average snowfall in June:
1.1"
The month with the highest snowfall is April (8.98").
The months with the least snowfall are July and August (0").
Average snowfall days
Hartsel, CO
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
13.3 days - Average snowfall days in April:
13.6 days - Average snowfall days in May:
9.6 days - Average snowfall days in June:
1 days
- Average snowfall days in July:
0.1 days - Average snowfall days in August:
0 days - Average snowfall days in September:
1 days - Average snowfall days in October:
6.8 days - Average snowfall days in November:
7.2 days - Average snowfall days in December:
11.8 days
The month with the highest number of snowfall days is April (13.6 days).
The month with the least snowfall days is August (0 days).
Average daylight / Average sunshine
Hartsel, CO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 30min).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 42min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 42min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
11h and 30min - Average sunshine in August:
11h and 36min - Average sunshine in September:
11h and 6min - Average sunshine in October:
7h and 12min - Average sunshine in November:
7h and 18min - Average sunshine in December:
6h and 54min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days
Hartsel, CO
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
11 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
7 days - Average sunshine days in August:
8.8 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (7 days).
Average UV index
Hartsel, CO
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover
Hartsel, CO
The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility
Hartsel, CO
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
