Average Weather in November in Ravensdale Washington, United States
Daily low temperatures decrease by 6°F, from 43°F to 37°F, rarely falling below 27°F or exceeding 50°F.
For reference, on August 3, the hottest day of the year, temperatures in Ravensdale typically range from 57°F to 78°F, while on January 1, the coldest day of the year, they range from 35°F to 44°F.
Average High and Low Temperature in November
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on November. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in November
The month of November in Ravensdale experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 71% to 78%. The highest chance of overcast or mostly cloudy conditions is 78% on November 30.
The clearest day of the month is November 1, with clear, mostly clear, or partly cloudy conditions 29% of the time.
For reference, on November 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 78%, while on August 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.
Cloud Cover Categories in November
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Ravensdale, the chance of a wet day over the course of November is rapidly increasing, starting the month at 53% and ending it at 60%.
For reference, the year's highest daily chance of a wet day is 60% on November 18, and its lowest chance is 9% on August 5.
Over the course of November in Ravensdale, the chance of a day with only rain increases from 53% to 57%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in November
The average sliding 31-day rainfall during November in Ravensdale is rapidly increasing, starting the month at 7.7 inches, when it rarely exceeds 11.7 inches or falls below 3.4 inches, and ending the month at 9.0 inches, when it rarely exceeds 14.0 inches or falls below 4.1 inches.
The highest average 31-day accumulation is 9.3 inches on November 22.
Average Monthly Rainfall in November
Over the course of November in Ravensdale, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 12 minutes, implying an average daily decrease of 2 minutes, 29 seconds, and weekly decrease of 17 minutes, 23 seconds.
The shortest day of the month is November 30, with 8 hours, 46 minutes of daylight and the longest day is November 1, with 9 hours, 58 minutes of daylight.
Hours of Daylight and Twilight in November
The latest sunrise of the month in Ravensdale is 7:56 AM on November 4 and the earliest sunrise is 59 minutes earlier at 6:58 AM on November 5.
The latest sunset is 5:50 PM on November 1 and the earliest sunset is 1 hour, 31 minutes earlier at 4:19 PM on November 30.
Daylight saving time (DST) ends at 1:00 AM on November 5, 2017, shifting sunrise and sunset to be an hour earlier.
For reference, on June 21, the longest day of the year, the Sun rises at 5:11 AM and sets 15 hours, 57 minutes later, at 9:08 PM, while on December 21, the shortest day of the year, it rises at 7:52 AM and sets 8 hours, 28 minutes later, at 4:20 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in November
The chance that a given day will be muggy in Ravensdale is essentially constant during November, remaining around 0% throughout.
For reference, on July 29, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in November
The average hourly wind speed in Ravensdale is gradually increasing during November, increasing from 4.6 miles per hour to 5.4 miles per hour over the course of the month.
For reference, on December 29, the windiest day of the year, the daily average wind speed is 5.5 miles per hour, while on August 2, the calmest day of the year, the daily average wind speed is 2.9 miles per hour.
Average Wind Speed in November
Wind Direction in November
Ravensdale is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Ravensdale is gradually decreasing during November, falling by 2°F, from 52°F to 49°F, over the course of the month.
Average Water Temperature in November
The growing season in Ravensdale typically lasts for 7.4 months (225 days), from around March 30 to around November 10, rarely starting before February 27 or after April 21, and rarely ending before October 23 or after November 29.
During November in Ravensdale, the chance that a given day is within the growing season is very rapidly decreasing falling from 73% to 9% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in November
The average accumulated growing degree days in Ravensdale are essentially constant during November, remaining within 12°F of 1,979°F throughout.
Growing Degree Days in November
The average daily incident shortwave solar energy in Ravensdale is gradually decreasing during November, falling by 0.7 kWh, from 1.7 kWh to 1.0 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in November
For the purposes of this report, the geographical coordinates of Ravensdale are 47.352 deg latitude, -121.984 deg longitude, and 669 ft elevation.
The topography within 2 miles of Ravensdale contains significant variations in elevation, with a maximum elevation change of 738 feet and an average elevation above sea level of 707 feet. Within 10 miles contains significant variations in elevation (3,796 feet). Within 50 miles also contains extreme variations in elevation (14,383 feet).
The area within 2 miles of Ravensdale is covered by trees (71%) and shrubs (20%), within 10 miles by trees (54%) and artificial surfaces (18%), and within 50 miles by trees (55%) and shrubs (16%).
This report illustrates the typical weather in Ravensdale year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Ravensdale.
For each station, the records are corrected for the elevation difference between that station and Ravensdale according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Ravensdale is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Ravensdale and a given station.
The stations contributing to this reconstruction are: Renton Municipal Airport (52%, 23 kilometers, northwest); Pierce County Airport Thun Field (40%, 36 kilometers, southwest); and Stampede Pass (7%, 50 kilometers, east).
Time zones for aiports and weather stations are provided by AskGeo.com .