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
As Pierce welcomes October, there is a noticeable shift in the average high-temperature, dropping from September's moderately hot 73.9°F (23.3°C) to a moderate 58.1°F (14.5°C). Pierce reports an average low-temperature of 39.2°F (4°C) during the nights of October.Humidity
The average relative humidity in October is 67%.Rainfall
In Pierce, during October, the rain falls for 12.8 days and regularly aggregates up to 1.93" (49mm) of precipitation. Throughout the year, there are 146.2 rainfall days, and 21.65" (550mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.16" (4mm) of snow. In Pierce, during the entire year, snow falls for 37.7 days and aggregates up to 23.19" (589mm) of snow.Daylight
The average length of the day in October is 10h and 53min.On the first day of October, sunrise is at 6:42 am and sunset at 6:22 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:29 pm PDT.
Sunshine
In Pierce, the average sunshine in October is 6.8h.UV index
The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 in October translates into these instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. When the Sun is at its strongest around midday, find shade and limit exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Pierce in October?
What is the average humidity in October?
How much does it rain in October?
When does it start snowing?
How many hours of daylight does Pierce have in October?
When is the sunrise / sunset in October in Pierce?
How many hours of sunshine does Pierce have in October?
What is the UV index intensity in October?
Average temperature in October
Pierce, ID
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (34.2°F).
- Average low temperature in October: 39.2°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.8°F).
Average pressure in October
Pierce, ID
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in October
Pierce, ID
- Average wind speed in October: 3.9mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest month (with the lowest average wind speed) is September (3.7mph).
Average humidity in October
Pierce, ID
- Average humidity in October: 67%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (46%).
Average rainfall in October
Pierce, ID
- Average rainfall in October: 1.93"
The wettest months (with the highest rainfall) are January and March (2.8").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in October
Pierce, ID
- Average rainfall days in October: 12.8 days
The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in October
Pierce, ID
- Average snowfall in October: 0.16"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Pierce, ID
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is December (10.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Pierce, ID
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in October
Pierce, ID
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in October
Pierce, 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 February, November and December (UV index 1).
Average cloud cover in October
Pierce, ID
- Average cloud cover in October: 35
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in October
Pierce, ID
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Pierce, Idaho, USA
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