Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Delta's transition into October marks a considerable drop in the average high-temperature, moving down from a moderately hot 73.6°F (23.1°C) in September to a mild 58.3°F (14.6°C). Throughout October, Delta anticipates an average low-temperature of 36.9°F (2.7°C).Humidity
In Delta, the average relative humidity in October is 50%.Rainfall
In Delta, in October, it is raining for 9.1 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 120.8 rainfall days, and 14.06" (357mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.7 snowfall days, it receives 0.67" (17mm) of snow. Throughout the year, there are 43.4 snowfall days, and 22.87" (581mm) of snow is accumulated.Daylight
In Delta, the average length of the day in October is 11h and 10min.On the first day of the month, sunrise is at 7:08 am and sunset at 6:54 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:12 pm MDT.
Sunshine
In October, the average sunshine is 7.4h.UV index
In Delta, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 3 during October translates into these guidelines:
Ensure safety - Sun damage prevention is strongly urged. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Delta in October?
What is the average humidity in October?
How much does it rain in October?
When does it start snowing?
What is the average length of the day in October?
When are sunrise and sunset in October?
How many hours of sunshine does Delta have in October?
How high is the UV index in October?
Average temperature in October
Delta, CO
- Average high temperature in October: 58.3°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in October: 36.9°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in October
Delta, CO
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is May (29.92"Hg).
Average wind speed in October
Delta, CO
- Average wind speed in October: 5.1mph
The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is January (3.9mph).
Average humidity in October
Delta, CO
- Average humidity in October: 50%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is June (34%).
Average rainfall in October
Delta, CO
- Average rainfall in October: 1.1"
The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is June (0.71").
Average rainfall days in October
Delta, CO
- Average rainfall days in October: 9.1 days
The month with the highest number of rainy days is April (13.8 days).
The month with the least rainy days is June (6.8 days).
Average snowfall in October
Delta, CO
- Average snowfall in October: 0.67"
The month with the highest snowfall is December (5.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Delta, CO
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Delta, CO
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in October
Delta, CO
- Average sunshine days in October: 19.4 days
The months with the most sunshine days are June and November (20.4 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in October
Delta, CO
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Delta, CO
- Average cloud cover in October: 15
The months with the most cloud cover are January and February (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 11).
Average visibility in October
Delta, 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).
Delta, Colorado, USA
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