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 sea temperature 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
Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 70°F (21.1°C) to a refreshing 58.6°F (14.8°C). An average low-temperature of 45°F (7.2°C) is recorded during the nights in October.Humidity
In October, the average relative humidity is 81%.Rainfall
In Navy Yard City, during October, the rain falls for 11.8 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, there are 138.9 rainfall days, and 12.24" (311mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Ocean temperature
In Navy Yard City, in October, the average water temperature is 50.9°F (10.5°C).Note: Danger awaits those who swim in 50.9°F (10.5°C) without protection. Falling below 50°F (10°C) means intense cold shock and hyperventilation.
Daylight
The average length of the day in October is 10h and 50min.On the first day of October, sunrise is at 7:10 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:54 pm PDT.
Sunshine
In Navy Yard City, the average sunshine in October is 5.6h.UV index
In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 3 in October suggests the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in Navy Yard City in October?
When it does not snow?
Does it snow in October?
How cold is the water in October in Navy Yard City?
How many hours of daylight does Navy Yard City have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Navy Yard City have in October?
What is the UV index intensity in October?
Average temperature in October
Navy Yard City, WA
- Average high temperature in October: 58.6°F
The warmest month (with the highest average high temperature) is August (77.2°F).
The month with the lowest average high temperature is December (43.2°F).
- Average low temperature in October: 45°F
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (34.9°F).
Average pressure in October
Navy Yard City, WA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in October
Navy Yard City, WA
- Average wind speed in October: 4.5mph
The windiest month (with the highest average wind speed) is March (5.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).
Average humidity in October
Navy Yard City, WA
- Average humidity in October: 81%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is July (69%).
Average rainfall in October
Navy Yard City, WA
- Average rainfall in October: 1.1"
The wettest months (with the highest rainfall) are January and December (2.05").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in October
Navy Yard City, WA
- Average rainfall days in October: 11.8 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (5.4 days).
Average snowfall in October
Navy Yard City, WA
- Average snowfall in October: 0"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Navy Yard City, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Navy Yard City, WA
- Average sea temperature in October: 50.9°F
The best month for swimming (with the highest average sea temperature) is August (53.2°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in October /
Average sunshine in October
Navy Yard City, WA
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in October
Navy Yard City, WA
- Average sunshine days in October: 16.6 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in October
Navy Yard City, WA
- 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, February, November and December (UV index 2).
Average cloud cover in October
Navy Yard City, WA
- Average cloud cover in October: 42
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in October
Navy Yard City, WA
- Average visibility in October: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, October, November and December (5mi).
Navy Yard City, Washington, USA
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