Climate and monthly weather forecastBasalt, CO
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Basalt, Colorado, with temperature in the range of an average high of 28°F (-2.2°C) and an average low of 5.4°F (-14.8°C). The unfolding of January shows an average high-temperature of a still freezing cold 28°F (-2.2°C), indicating a slight variance from December's 27.9°F (-2.3°C). Weather in January »Weather in February
February, the last month of the winter in Basalt, is also a subzero cold month, with an average temperature fluctuating between 28.6°F (-1.9°C) and 9.1°F (-12.7°C). As Basalt welcomes February, the average high-temperature is noted at a still subzero cold 28.6°F (-1.9°C), closely aligning with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Basalt, is a wintry month, with temperature in the range of an average low of 15.3°F (-9.3°C) and an average high of 36.1°F (2.3°C). March introduces a minor temperature shift, with average high-temperatures adjusting from February's subzero cold 28.6°F (-1.9°C) to an icy 36.1°F (2.3°C). Weather in March »Weather in April
April in Basalt, Colorado, is a chilly spring month, with an average temperature varying between 21.2°F (-6°C) and 43.3°F (6.3°C). As April sets, the average high-temperature shows a slight increase, moving up from a cold 36.1°F (2.3°C) in March to a frosty 43.3°F (6.3°C). Weather in April »Weather in May
May, the last month of the spring in Basalt, is a refreshing month, with an average temperature ranging between min 28.9°F (-1.7°C) and max 55.6°F (13.1°C). May's arrival signals an increase in average high-temperatures, moving from April's frosty 43.3°F (6.3°C) to a mild 55.6°F (13.1°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Basalt, Colorado, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 37.6°F (3.1°C). June's arrival is marked by a notable elevation in high-temperatures, rising from a mild 55.6°F (13.1°C) in May to an agreeable 70.2°F (21.2°C). Weather in June »Weather in July
July in Basalt, Colorado, is a warm summer month, with an average temperature fluctuating between 75.7°F (24.3°C) and 43.9°F (6.6°C). July is the warmest month, exhibiting average temperatures of 75.7°F (24.3°C) at the peak and 43.9°F (6.6°C) at the base. Weather in July »Weather in August
August, the last month of the summer in Basalt, is another warm month, with an average temperature fluctuating between 74.1°F (23.4°C) and 41.9°F (5.5°C). Basalt's entry into August measures an average high-temperature of a still moderately hot 74.1°F (23.4°C), closely parallel to the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Basalt, is still a refreshing month, with an average temperature fluctuating between 66.9°F (19.4°C) and 37.2°F (2.9°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 74.1°F (23.4°C) in August to a comfortable 66.9°F (19.4°C). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Basalt, Colorado, with an average temperature fluctuating between 51.1°F (10.6°C) and 27.5°F (-2.5°C). October's arrival brings a noticeable temperature shift, dropping from an enjoyable 66.9°F (19.4°C) in September to a cool 51.1°F (10.6°C). Weather in October »Weather in November
November, the last month of the autumn in Basalt, is another cold month, with an average temperature varying between 38.5°F (3.6°C) and 17.6°F (-8°C). As October transitions to November, the average high-temperature falls from a fresh 51.1°F (10.6°C) to a wintry 38.5°F (3.6°C). Weather in November »Weather in December
December, the first month of the winter in Basalt, is also a subzero cold month, with an average temperature varying between 7.7°F (-13.5°C) and 27.9°F (-2.3°C). December brings the lowest temperatures, with an average high of 27.9°F (-2.3°C) and an average low of 7.7°F (-13.5°C). Weather in December »Updated: Jul 31, 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
Throughout the year, there are 119.7 rainfall days, and 16.69" (424mm) of precipitation is accumulated.
January through June, September through December are months with snowfall.
Throughout the year, there are 100.5 snowfall days, and 78.03" (1982mm) of snow is accumulated.
February is the most humid month, with an average relative humidity of 88%.
February is the month with the most snowfall. Snow falls for 18.7 days and accumulates 13.94" (354mm) of snow.
With an average of 5.7h of sunshine, February has the least sunshine of the year.
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.
The month with the most rainfall is April, when the rain falls for 12.9 days and typically aggregates up to 2.05" (52mm) of precipitation.
With an average relative humidity of 48%, June is the least humid month.
The month with the longest days is June, with an average of 14h and 54min of daylight.
With an average of 11.9h of sunshine, June has the most sunshine of the year.
July, with average temperatures reaching a high of 75.7°F (24.3°C) and a low of 43.9°F (6.6°C), is the warmest month.
July and August are months without snowfall.
With an average maximum UV index of 5, July is the month with the highest UV index.
The month with the least rainfall is September, when the rain falls for 9.2 days and typically collects 0.63" (16mm) of precipitation.
Basalt notes the coldest temperatures in December, with a average high of 27.9°F (-2.3°C) and a low of 7.7°F (-13.5°C).
December has the shortest days of the year, with an average of 9h and 24min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Basalt, CO
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is December (27.9°F).
The month with the highest average low temperature is July (43.9°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure
Basalt, CO
- Average pressure in January:
30.24"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.95"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:
30.06"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.07"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.18"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is May (29.94"Hg).
Average wind speed
Basalt, CO
- Average wind speed in January:
4.3mph - Average wind speed in February:
5mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.3mph - Average wind speed in May:
5.4mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.8mph - Average wind speed in October:
4.7mph - Average wind speed in November:
4.6mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is June (5.9mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity
Basalt, CO
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (48%).
Average rainfall
Basalt, CO
- Average rainfall in January:
1.54" - Average rainfall in February:
1.77" - Average rainfall in March:
1.93" - Average rainfall in April:
2.05" - Average rainfall in May:
1.73" - Average rainfall in June:
0.94"
- Average rainfall in July:
1.34" - Average rainfall in August:
0.98" - Average rainfall in September:
0.63" - Average rainfall in October:
1.22" - Average rainfall in November:
1.02" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is April (2.05").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days
Basalt, CO
- Average rainfall days in January:
7.1 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
10.6 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
9.8 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
7.3 days - Average rainfall days in November:
5.1 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is November (5.1 days).
Average snowfall
Basalt, CO
- Average snowfall in January:
12.68" - Average snowfall in February:
13.94" - Average snowfall in March:
13.35" - Average snowfall in April:
9.61" - Average snowfall in May:
2.64" - Average snowfall in June:
0.51"
The month with the highest snowfall is February (13.94").
The months with the least snowfall are July and August (0").
Average snowfall days
Basalt, CO
- Average snowfall days in January:
16.6 days - Average snowfall days in February:
18.7 days - Average snowfall days in March:
15.9 days - Average snowfall days in April:
12.5 days - Average snowfall days in May:
4.3 days - Average snowfall days in June:
0.3 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.3 days - Average snowfall days in October:
5 days - Average snowfall days in November:
10.4 days - Average snowfall days in December:
16.5 days
The month with the highest number of snowfall days is February (18.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Basalt, CO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
5h and 42min - Average sunshine in March:
8h and 0min - Average sunshine in April:
10h and 18min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
11h and 36min - Average sunshine in August:
11h and 42min - Average sunshine in September:
11h and 6min - Average sunshine in October:
7h and 6min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days
Basalt, CO
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
8.1 days - Average sunshine days in March:
9.9 days - Average sunshine days in April:
7.3 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
10.2 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
13 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is April (7.3 days).
Average UV index
Basalt, CO
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Basalt, CO
The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June and September (Cloud cover 14).
Average visibility
Basalt, CO
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
