October weather forecastMerino, CO
October
Weather in October
October, the same as September, is another refreshing autumn month in Merino, Colorado, with an average temperature varying between 42.6°F (5.9°C) and 61.7°F (16.5°C).Temperature
As Merino steps into October, the average high-temperature decreases significantly from the a warm 78.8°F (26°C) of September to a refreshing 61.7°F (16.5°C). Merino observes an average nighttime temperature of 42.6°F (5.9°C) during October.Humidity
The average relative humidity in October in Merino is 52%.Rainfall
In Merino, during October, the rain falls for 8.9 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Merino, during the entire year, the rain falls for 123.2 days and collects up to 15.39" (391mm) of precipitation.Snowfall
Months with snowfall in Merino, Colorado, are January through May, October through December. October is the first month it typically snows in Merino, Colorado. Throughout October, in the average 2.5 snowfall days, it receives 1.81" (46mm) of snow. Throughout the year, there are 34.4 snowfall days, and 12.13" (308mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 7min.On the first day of October, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:50 pm MDT.
Sunshine
The average sunshine in October is 7.5h.UV index
In October, the average daily maximum UV index in Merino is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 3 in October transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Merino, CO
- Average high temperature in October: 61.7°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (37.8°F).
- Average low temperature in October: 42.6°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is December (23°F).
Average pressure in October
Merino, CO
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in October
Merino, CO
- Average wind speed in October: 10.3mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (9mph).
Average humidity in October
Merino, CO
- Average humidity in October: 52%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is September (47%).
Average rainfall in October
Merino, CO
- Average rainfall in October: 1.02"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in October
Merino, CO
- Average rainfall days in October: 8.9 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in October
Merino, CO
- Average snowfall in October: 1.81"
The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Merino, CO
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Merino, CO
- Average daylight in October: 11h and 6min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 7h and 30min
The months with the most sunshine are June and August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).
Average sunshine days in October
Merino, CO
- Average sunshine days in October: 19.2 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in October
Merino, CO
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Merino, CO
- Average cloud cover in October: 22
The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in October
Merino, CO
- Average visibility in October: 6mi
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).
