Climate and monthly weather forecastWeston, CO
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Weston, Colorado, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 41°F (5°C). With the onset of January, a modest change to a still icy 41°F (5°C) from December's 40.3°F (4.6°C) is noted in high-temperature. Weather in January »Weather in February
February, the last month of the winter in Weston, is also a wintry month, with temperature in the range of an average high of 42.6°F (5.9°C) and an average low of 22.6°F (-5.2°C). Transitioning into February, Weston records an average high-temperature of a still wintry 42.6°F (5.9°C), almost identical to January's 41°F (5°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Weston, Colorado, with an average temperature fluctuating between 52.7°F (11.5°C) and 30.2°F (-1°C). Weston sees an increase in the average high-temperature with the arrival of March, moving from February's cold 42.6°F (5.9°C) to a fresh 52.7°F (11.5°C). Weather in March »Weather in April
April in Weston, Colorado, is a mild spring month, with an average temperature fluctuating between 34.9°F (1.6°C) and 58.8°F (14.9°C). The start of April is characterized by a subtle increase in the average high-temperature, transitioning from a cool 52.7°F (11.5°C) in March to a moderate 58.8°F (14.9°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Weston, Colorado, with an average temperature varying between 67.6°F (19.8°C) and 42.6°F (5.9°C). The coming of May brings a minor shift in Weston's weather, with average high-temperatures adjusting from April's mild 58.8°F (14.9°C) to a comfortable 67.6°F (19.8°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Weston, Colorado, with an average temperature varying between 80.1°F (26.7°C) and 53.2°F (11.8°C). As Weston transitions into June, the average high-temperature shows a change, moving from a comfortable 67.6°F (19.8°C) in May to a warm 80.1°F (26.7°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Weston, Colorado, with an average temperature varying between 56.8°F (13.8°C) and 81.7°F (27.6°C). July is the warmest month, with the temperature often reaching an average high of 81.7°F (27.6°C) and an average low of 56.8°F (13.8°C). The heat index value during July is computed to be 82.4°F (28°C). Weather in July »Weather in August
August, the last month of the summer in Weston, is also a moderately hot month, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 80.1°F (26.7°C). Weston starts August with an average high-temperature of a still moderately hot 80.1°F (26.7°C), hinting at a minimal fluctuation from July. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Weston, Colorado, with an average temperature varying between 73.6°F (23.1°C) and 50.7°F (10.4°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 80.1°F (26.7°C) in August to a still moderately hot 73.6°F (23.1°C). Weather in September »Weather in October
October, like September, in Weston, Colorado, is another refreshing autumn month, with an average temperature varying between 61.3°F (16.3°C) and 38.5°F (3.6°C). Weston's transition into October involves a shift in temperature, receding from a warm 73.6°F (23.1°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »Weather in November
November, the last month of the autumn in Weston, is another cool month, with an average temperature ranging between max 50.4°F (10.2°C) and min 29.1°F (-1.6°C). The arrival of November signals a shift in temperature, down from an enjoyable 61.3°F (16.3°C) in October to a fresh 50.4°F (10.2°C). Weather in November »Weather in December
December, the first month of the winter in Weston, is also an icy month, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 40.3°F (4.6°C). In Weston, the lowest average temperatures are observed in December, with a high of 40.3°F (4.6°C) and a low of 21°F (-6.1°C). Weather in December »Updated: Jun 27, 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 most humid month is January, with an average relative humidity of 62%.
Throughout the year, in Weston, there are 102.5 rainfall days, and 12.95" (329mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall in Weston is January, when snow falls for 7.2 days and typically aggregates up to 3.78" (96mm) of snow.
In Weston, during the entire year, snow falls for 37.4 days and aggregates up to 23.11" (587mm) of snow.
January, February and December, with an average of 6.9h of sunshine, are months with the least sunshine.
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
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.
June is the least humid month, with an average relative humidity of 41%.
June through September are months without snowfall.
June has the longest days of the year, with an average of 14h and 42min of daylight.
The month with the most sunshine is June, with an average of 11.9h of sunshine.
With an average maximum UV index of 6, June is the month with the highest UV index in Weston.
In Weston, July is known for its average highest temperatures, reaching a high of 81.7°F (27.6°C) and a low of 56.8°F (13.8°C).
July is the month with the most rainfall. Rain falls for 17.5 days and accumulates 2.56" (65mm) of precipitation.
The month with the least rainfall is November, when the rain falls for 2.5 days and typically collects 0.39" (10mm) of precipitation.
With average temperatures fluctuating between a high of 40.3°F (4.6°C) and a low of 21°F (-6.1°C), December stands out as the coldest month.
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Weston, CO
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (40.3°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (21°F).
Average pressure
Weston, CO
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
29.96"Hg - Average pressure in April:
29.87"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is April (29.87"Hg).
Average wind speed
Weston, CO
- Average wind speed in January:
8mph - Average wind speed in February:
9.1mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10mph - Average wind speed in May:
9.6mph - Average wind speed in June:
9.3mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity
Weston, CO
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (41%).
Average rainfall
Weston, CO
- Average rainfall in January:
0.51" - Average rainfall in February:
0.51" - Average rainfall in March:
0.75" - Average rainfall in April:
1.02" - Average rainfall in May:
1.1" - Average rainfall in June:
1.34"
- Average rainfall in July:
2.56" - Average rainfall in August:
2.4" - Average rainfall in September:
0.94" - Average rainfall in October:
0.91" - Average rainfall in November:
0.39" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is November (0.39").
Average rainfall days
Weston, CO
- Average rainfall days in January:
3.2 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
5.8 days - Average rainfall days in April:
8.3 days - Average rainfall days in May:
11.2 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
5.6 days - Average rainfall days in November:
2.5 days - Average rainfall days in December:
3.9 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is November (2.5 days).
Average snowfall
Weston, CO
- Average snowfall in January:
3.78" - Average snowfall in February:
3.54" - Average snowfall in March:
3.19" - Average snowfall in April:
2.83" - Average snowfall in May:
1.14" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Weston, CO
- Average snowfall days in January:
7.2 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
4.5 days - Average snowfall days in April:
4.1 days - Average snowfall days in May:
1.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
2.5 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
6.6 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Weston, CO
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 54min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 48min - Average sunshine in May:
11h and 18min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
11h and 30min - Average sunshine in August:
11h and 42min - Average sunshine in September:
10h and 54min - Average sunshine in October:
7h and 42min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 54min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).
Average sunshine days
Weston, CO
- Average sunshine days in January:
23.1 days - Average sunshine days in February:
19.9 days - Average sunshine days in March:
21 days - Average sunshine days in April:
16.9 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
14.4 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
8.3 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
21.6 days - Average sunshine days in November:
24.1 days - Average sunshine days in December:
23 days
The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (7.8 days).
Average UV index
Weston, CO
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Weston, CO
The months with the most cloud cover are February and April (Cloud cover 23).
The month with the least cloud cover is October (Cloud cover 15).
Average visibility
Weston, 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).
