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
Placerville's transition into October marks a considerable drop in the average high-temperature, moving down from a moderately hot 73.9°F (23.3°C) in September to a moderate 55.9°F (13.3°C). An average nighttime temperature of 38.3°F (3.5°C) is observed during October.Humidity
In Placerville, the average relative humidity in October is 58%.Rainfall
In Placerville, in October, it is raining for 9.1 days, with typically 1.38" (35mm) of accumulated precipitation. Throughout the year, in Placerville, Idaho, there are 103.4 rainfall days, and 19.84" (504mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, October through December. October is the first month it typically snows. Throughout October, in the average 2.8 snowfall days, it receives 2.36" (60mm) of snow. Throughout the year, there are 79.1 snowfall days, and 88.94" (2259mm) of snow is accumulated.Daylight
The average length of the day in October in Placerville is 10h and 59min.On the first day of the month, sunrise is at 7:42 am and sunset at 7:23 pm. On the last day of October, in Placerville, Idaho, sunrise is at 8:19 am and sunset at 6:34 pm MDT.
Sunshine
The average sunshine in October is 7.7h.UV index
In Placerville, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In October, a daily UV index of 3 turns into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are October temperatures in Placerville?
What is the average humidity in October in Placerville?
How much does it rain in Placerville in October?
When does it start to snow in Placerville?
How many hours of daylight does Placerville have in October?
When are sunrise and sunset in October in Placerville?
How long on average sun shines in October in Placerville?
How high is the UV index in October in Placerville?
Average temperature in October
Placerville, ID
- Average high temperature in October: 55.9°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in October: 38.3°F
The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (19.4°F).
Average pressure in October
Placerville, ID
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in October
Placerville, ID
- Average wind speed in October: 4.8mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity in October
Placerville, ID
- Average humidity in October: 58%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (33%).
Average rainfall in October
Placerville, ID
- Average rainfall in October: 1.38"
The wettest month (with the highest rainfall) is March (2.83").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in October
Placerville, ID
- Average rainfall days in October: 9.1 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in October
Placerville, ID
- Average snowfall in October: 2.36"
The month with the highest snowfall is January (20.59").
The months with the least snowfall are July, August and September (0").
Average snowfall days in October
Placerville, ID
- Average snowfall days in October: 2.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Placerville, 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: 7h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in October
Placerville, ID
- Average sunshine days in October: 19.3 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (11.2 days).
Average UV index in October
Placerville, ID
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in October
Placerville, ID
- Average cloud cover in October: 25
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in October
Placerville, ID
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Placerville, Idaho, USA
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