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
With the onset of October, De Smet experiences a distinct temperature drop, with the average high-temperature reducing from September's agreeable 70.3°F (21.3°C) to a cool 54.5°F (12.5°C). October nights observe an average temperature dip to a wintry 35.8°F (2.1°C).Humidity
In De Smet, the average relative humidity in October is 72%.Rainfall
In De Smet, in October, during 13.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In De Smet, during the entire year, the rain falls for 145.2 days and collects up to 25.12" (638mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In De Smet, in October, snow falls for 0.8 days, with typically accumulated 0.31" (8mm) of snow. In De Smet, during the entire year, snow falls for 70.2 days and aggregates up to 59.69" (1516mm) of snow.Daylight
In October, the average length of the day in De Smet is 10h and 51min.On the first day of October, sunrise is at 6:47 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:32 pm PDT.
Sunshine
In De Smet, the average sunshine in October is 6.2h.UV index
The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 2 during October translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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 De Smet?
How much does it rain in October?
How many days does it snow in October?
How many hours of daylight does De Smet have in October?
When is the sunrise / sunset in October?
How long on average sun shines in October in De Smet?
What is the UV index reading in October?
Average temperature in October
De Smet, ID
- Average high temperature in October: 54.5°F
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (31.8°F).
- Average low temperature in October: 35.8°F
The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in October
De Smet, ID
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in October
De Smet, ID
- Average wind speed in October: 4.2mph
The windiest month (with the highest average wind speed) is April (5mph).
The calmest months (with the lowest average wind speed) are August and September (4mph).
Average humidity in October
De Smet, ID
- Average humidity in October: 72%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (50%).
Average rainfall in October
De Smet, ID
- Average rainfall in October: 2.2"
The wettest month (with the highest rainfall) is January (3.66").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in October
De Smet, ID
- Average rainfall days in October: 13.4 days
The month with the highest number of rainy days is April (18.7 days).
The month with the least rainy days is July (4.9 days).
Average snowfall in October
De Smet, ID
- Average snowfall in October: 0.31"
The month with the highest snowfall is January (16.22").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
De Smet, ID
- Average snowfall days in October: 0.8 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
De Smet, ID
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are February and December (Average sunshine: 3h and 30min).
Average sunshine days in October
De Smet, ID
- Average sunshine days in October: 16.2 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is March (7.5 days).
Average UV index in October
De Smet, ID
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
De Smet, ID
- Average cloud cover in October: 39
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in October
De Smet, ID
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
De Smet, Idaho, USA
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