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 commencement of October involves a temperature shift, with the average high-temperature dropping from an agreeable 72.7°F (22.6°C) in September to a refreshing 59.2°F (15.1°C). In Altamont, the nighttime temperature registers a significant drop from daytime peaks to an average of 36.5°F (2.5°C) in October.Humidity
In October, the average relative humidity in Altamont, Oregon, is 63%.Rainfall
In Altamont, during October, the rain falls for 8 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 100.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Altamont. In Altamont, in October, snow falls for 1.4 days, with typically accumulated 0.63" (16mm) of snow. In Altamont, during the entire year, snow falls for 70.5 days and aggregates up to 42.52" (1080mm) of snow.Daylight
The average length of the day in October is 11h and 3min.On the first day of the month, sunrise is at 7:04 am and sunset at 6:47 pm. On the last day of October, sunrise is at 7:39 am and sunset at 6:01 pm PDT.
Sunshine
In October, the average sunshine is 7.1h.UV index
In Altamont, 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 ordinary person.Note: An average maximum UV index of 3 in October leads to these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are the temperatures in Altamont in October?
What is the average humidity in October in Altamont?
How many days does it rain in October in Altamont?
How much does it snow in Altamont in October?
How many hours of daylight does Altamont have in October?
When are sunrise and sunset in October in Altamont?
How many hours of sunshine does Altamont have in October?
What is the UV index intensity in October in Altamont?
Average temperature in October
Altamont, OR
- Average high temperature in October: 59.2°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (36.9°F).
- Average low temperature in October: 36.5°F
The month with the highest average low temperature is July (48.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).
Average pressure in October
Altamont, OR
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in October
Altamont, OR
- Average wind speed in October: 5.1mph
The windiest months (with the highest average wind speed) are March and April (6.3mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity in October
Altamont, OR
- Average humidity in October: 63%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (49%).
Average rainfall in October
Altamont, OR
- Average rainfall in October: 0.83"
The wettest month (with the highest rainfall) is December (2.09").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in October
Altamont, OR
- Average rainfall days in October: 8 days
The month with the highest number of rainy days is April (13.1 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in October
Altamont, OR
- Average snowfall in October: 0.63"
The month with the highest snowfall is December (10.63").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Altamont, OR
- Average snowfall days in October: 1.4 days
The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Altamont, OR
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 7h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in October
Altamont, OR
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is March (10.6 days).
Average UV index in October
Altamont, OR
- 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
Altamont, OR
- Average cloud cover in October: 24
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in October
Altamont, OR
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Altamont, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location
