October weather forecastHartsel, CO
October
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).Temperature
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). October nights in Hartsel present a stark temperature decrease to a subzero cold 27.5°F (-2.5°C).Humidity
In Hartsel, the average relative humidity in October is 55%.Rainfall
In October, in Hartsel, the rain falls for 5.3 days. Throughout October, 0.79" (20mm) of precipitation is accumulated. Throughout the year, in Hartsel, there are 112.5 rainfall days, and 14.13" (359mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hartsel are January through June, September through December. In October, in Hartsel, it is snowing for 6.8 days. Throughout October, 4.92" (125mm) of snow is accumulated. In Hartsel, during the entire year, snow falls for 88 days and aggregates up to 51.5" (1308mm) of snow.Daylight
In Hartsel, the average length of the day in October is 11h and 10min.On the first day of the month, sunrise is at 6:59 am and sunset at 6:45 pm. On the last day of October, in Hartsel, sunrise is at 7:30 am and sunset at 6:03 pm MDT.
Sunshine
In Hartsel, Colorado, the average sunshine in October is 7.2h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Hartsel. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during October translates into these guidelines:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Hartsel, CO
- Average high temperature in October: 50.4°F
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).
- Average low temperature in October: 27.5°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 in October
Hartsel, CO
- Average pressure in October: 30.06"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 in October
Hartsel, CO
- Average wind speed in October: 6.7mph
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 in October
Hartsel, CO
- Average humidity in October: 55%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is June (45%).
Average rainfall in October
Hartsel, CO
- Average rainfall in October: 0.79"
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 in October
Hartsel, CO
- Average rainfall days in October: 5.3 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 in October
Hartsel, CO
- Average snowfall in October: 4.92"
The month with the highest snowfall is April (8.98").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Hartsel, CO
- Average snowfall days in October: 6.8 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 in October /
Average sunshine in October
Hartsel, CO
- Average daylight in October: 11h and 12min
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 October: 7h and 12min
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 in October
Hartsel, CO
- Average sunshine days in October: 20.5 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 in October
Hartsel, CO
- Average UV index in October: 2
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 in October
Hartsel, CO
- Average cloud cover in October: 17
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 in October
Hartsel, CO
- Average visibility in October: 6mi
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).
