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
October's arrival sees a clear drop in the average high-temperature, decreasing from September's pleasant 72.9°F (22.7°C) to a mild 55.4°F (13°C). October sees the temperature falling to a mean low of 37.2°F (2.9°C).Humidity
In Firth, the average relative humidity in October is 57%.Rainfall
In October, the rain falls for 10 days. Throughout October, 0.91" (23mm) of precipitation is accumulated. In Firth, during the entire year, the rain falls for 124.6 days and collects up to 12.24" (311mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Firth, in October, snow falls for 1.5 days, with typically accumulated 0.55" (14mm) of snow. In Firth, during the entire year, snow falls for 75.1 days and aggregates up to 30.59" (777mm) of snow.Daylight
In October, the average length of the day is 11h and 1min.On the first day of the month, sunrise is at 7:27 am and sunset at 7:09 pm. On the last day of October, in Firth, sunrise is at 8:03 am and sunset at 6:21 pm MDT.
Sunshine
The average sunshine in October is 7.4h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 3 in October translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October in Firth?
How many days does it rain in October?
How much does it snow in October?
How many hours of daylight does Firth have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Firth have in October?
What is the UV index intensity in October?
Average temperature in October
Firth, ID
- Average high temperature in October: 55.4°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (27.9°F).
- Average low temperature in October: 37.2°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).
Average pressure in October
Firth, ID
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Firth, ID
- Average wind speed in October: 7.5mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is January (6mph).
Average humidity in October
Firth, ID
- Average humidity in October: 57%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in October
Firth, ID
- Average rainfall in October: 0.91"
The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in October
Firth, ID
- Average rainfall days in October: 10 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in October
Firth, ID
- Average snowfall in October: 0.55"
The month with the highest snowfall is January (7.44").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Firth, ID
- Average snowfall days in October: 1.5 days
The month with the highest number of snowfall days is December (16.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Firth, ID
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in October
Firth, ID
- Average sunshine days in October: 18.9 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is March (10 days).
Average UV index in October
Firth, ID
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Firth, ID
- Average cloud cover in October: 22
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in October
Firth, 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 and February (4mi).
Firth, Idaho, USA
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