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 signals a significant shift in the average high-temperature, falling from September's pleasant 69.8°F (21°C) to a fresh 52.7°F (11.5°C). In Marcus, an average low-temperature of 33.4°F (0.8°C) is recorded during October nights.Humidity
In Marcus, the average relative humidity in October is 74%.Rainfall
In Marcus, during October, the rain falls for 12.6 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Marcus, during the entire year, the rain falls for 156.3 days and collects up to 16.18" (411mm) of precipitation.Snowfall
January through April, September through December are months with snowfall in Marcus, Washington. In Marcus, in October, snow falls for 0.4 days, with typically accumulated 0.2" (5mm) of snow. In Marcus, during the entire year, snow falls for 53.2 days and aggregates up to 25.16" (639mm) of snow.Daylight
In Marcus, the average length of the day in October is 10h and 47min.On the first day of the month, sunrise is at 6:52 am and sunset at 6:30 pm. On the last day of October, sunrise is at 7:38 am and sunset at 5:33 pm PDT.
Sunshine
In Marcus, the average sunshine in October is 6.4h.UV index
The average daily maximum UV index in October in Marcus is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 during October translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Marcus in October?
What is the average humidity in October in Marcus?
How many days does it rain in October in Marcus?
How much does it snow in Marcus in October?
What is the average length of the day in October in Marcus?
When are sunrise and sunset in October in Marcus?
How long on average sun shines in October in Marcus?
What is the UV index intensity in October in Marcus?
Average temperature in October
Marcus, WA
- Average high temperature in October: 52.7°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in October: 33.4°F
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is February (16°F).
Average pressure in October
Marcus, WA
- 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
Marcus, WA
- Average wind speed in October: 3.3mph
The windiest month (with the highest average wind speed) is April (3.9mph).
The calmest months (with the lowest average wind speed) are January, February and December (3mph).
Average humidity in October
Marcus, WA
- Average humidity in October: 74%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall in October
Marcus, WA
- Average rainfall in October: 1.26"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in October
Marcus, WA
- Average rainfall days in October: 12.6 days
The month with the highest number of rainy days is March (18.4 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in October
Marcus, WA
- Average snowfall in October: 0.2"
The month with the highest snowfall is January (6.61").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in October
Marcus, WA
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is December (13.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Marcus, WA
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Marcus, WA
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is March (9 days).
Average UV index in October
Marcus, WA
- 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
Marcus, WA
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in October
Marcus, WA
- Average visibility in October: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Marcus, Washington, USA
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