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
The shift into October brings a noticeable decrease in the average high-temperature, falling from a refreshing 64.9°F (18.3°C) in September to a frosty 46.9°F (8.3°C). Darby in October anticipates an average nighttime temperature of 29.1°F (-1.6°C).Humidity
In October, the average relative humidity in Darby is 70%.Rainfall
In Darby, in October, during 8.9 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in Darby, there are 96.6 rainfall days, and 32.95" (837mm) of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. In Darby, in October, snow falls for 12.1 days, with typically accumulated 12.8" (325mm) of snow. Throughout the year, there are 160.8 snowfall days, and 200.16" (5084mm) of snow is accumulated.Daylight
In October, the average length of the day is 10h and 59min.On the first day of October, sunrise is at 7:22 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 6:15 pm MDT.
Sunshine
In Darby, the average sunshine in October is 6.2h.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 1 in October leads to these recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October in Darby?
How many days does it rain in October?
How many days does it snow in October?
How many hours of daylight does Darby have in October?
When are sunrise and sunset in October?
How many hours of sunshine does Darby have in October?
What is the month with the lowest UV index?
What is the UV index intensity in October in Darby?
Average temperature in October
Darby, ID
- Average high temperature in October: 46.9°F
The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is December (23.2°F).
- Average low temperature in October: 29.1°F
The month with the highest average low temperature is July (46.9°F).
The coldest month (with the lowest average low temperature) is December (7.7°F).
Average pressure in October
Darby, ID
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Darby, ID
- Average wind speed in October: 5.2mph
The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest months (with the lowest average wind speed) are January and December (4.8mph).
Average humidity in October
Darby, ID
- Average humidity in October: 70%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in October
Darby, ID
- Average rainfall in October: 2.36"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in October
Darby, ID
- Average rainfall days in October: 8.9 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (3 days).
Average snowfall in October
Darby, ID
- Average snowfall in October: 12.8"
The month with the highest snowfall is February (34.33").
The month with the least snowfall is July (0").
Average snowfall days in October
Darby, ID
- Average snowfall days in October: 12.1 days
The month with the highest number of snowfall days is March (23.6 days).
The month with the least snowfall days is July (0.1 days).
Average daylight in October /
Average sunshine in October
Darby, ID
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in October
Darby, ID
- Average sunshine days in October: 14.8 days
The month with the most sunshine days is July (20.3 days).
The month with the least sunshine days is April (6.2 days).
Average UV index in October
Darby, ID
- Average UV index in October: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in October
Darby, ID
- Average cloud cover in October: 35
The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in October
Darby, ID
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (3mi).
Darby, Idaho, USA
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