November Weather in Point Roberts Washington, United States

Daily high temperatures decrease by 6°F, from 52°F to 46°F, rarely falling below 40°F or exceeding 57°F.

Daily low temperatures decrease by 6°F, from 45°F to 40°F, rarely falling below 32°F or exceeding 51°F.

For reference, on August 1, the hottest day of the year, temperatures in Point Roberts typically range from 57°F to 71°F, while on January 2, the coldest day of the year, they range from 37°F to 44°F.

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.

Bristol, United Kingdom (4,669 miles away) is the far-away foreign place with temperatures most similar to Point Roberts (view comparison).

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The month of November in Point Roberts experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 64% to 69%.

The clearest day of the month is November 1, with clear, mostly clear, or partly cloudy conditions 35% of the time.

For reference, on January 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 71%, while on August 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Point Roberts, the chance of a wet day over the course of November is increasing, starting the month at 50% and ending it at 56%.

For reference, the year's highest daily chance of a wet day is 56% on November 30, and its lowest chance is 9% on August 9.

Rainfall

To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during November in Point Roberts is increasing, starting the month at 6.3 inches, when it rarely exceeds 9.9 inches or falls below 3.0 inches, and ending the month at 6.9 inches, when it rarely exceeds 10.1 inches or falls below 3.2 inches.

The highest average 31-day accumulation is 7.2 inches on November 20.

Over the course of November in Point Roberts, 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, 17 minutes, implying an average daily decrease of 2 minutes, 40 seconds, and weekly decrease of 18 minutes, 39 seconds.

The shortest day of the month is November 30, with 8 hours, 34 minutes of daylight and the longest day is November 1, with 9 hours, 51 minutes of daylight.

The earliest sunrise of the month in Point Roberts is 6:59 AM on November 1 and the latest sunrise is 44 minutes later at 7:43 AM on November 30.

The latest sunset is 4:51 PM on November 1 and the earliest sunset is 33 minutes earlier at 4:17 PM on November 30.

Daylight saving time (DST) ends at 1:00 AM on November 1, 2026, shifting sunrise and sunset to be an hour earlier.

For reference, on June 21, the longest day of the year, the Sun rises at 5:08 AM and sets 16 hours, 12 minutes later, at 9:20 PM, while on December 21, the shortest day of the year, it rises at 8:03 AM and sets 8 hours, 14 minutes later, at 4:17 PM.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

The figure below presents a compact representation of key lunar data for November 2026. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The chance that a given day will be muggy in Point Roberts is essentially constant during November, remaining around 0% throughout.

For reference, on August 3, the muggiest day of the year, there are muggy conditions 1% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Point Roberts is increasing during November, increasing from 6.5 miles per hour to 7.9 miles per hour over the course of the month.

For reference, on December 4, the windiest day of the year, the daily average wind speed is 8.0 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 3.3 miles per hour.

The hourly average wind direction in Point Roberts throughout November is predominantly from the east, with a peak proportion of 46% on November 30.

Point Roberts 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 Point Roberts is gradually decreasing during November, falling by 3°F, from 50°F to 47°F, over the course of the month.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season in Point Roberts typically lasts for 9.7 months (295 days), from around February 12 to around December 4, rarely starting after March 13, or ending before November 5.

The month of November in Point Roberts is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly decreasing from 93% to 56% over the course of the month.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

The average accumulated growing degree days in Point Roberts are essentially constant during November, remaining within 7°F of 1,598°F throughout.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy in Point Roberts is gradually decreasing during November, falling by 0.7 kWh, from 1.6 kWh to 0.9 kWh, over the course of the month.

For the purposes of this report, the geographical coordinates of Point Roberts are 48.985 deg latitude, -123.078 deg longitude, and 26 ft elevation.

The topography within 2 miles of Point Roberts contains only modest variations in elevation, with a maximum elevation change of 233 feet and an average elevation above sea level of 49 feet. Within 10 miles also contains only modest variations in elevation (233 feet). Within 50 miles contains only modest variations in elevation (7,178 feet).

The area within 2 miles of Point Roberts is covered by water (53%), shrubs (21%), and trees (15%), within 10 miles by water (82%) and cropland (11%), and within 50 miles by trees (40%) and water (37%).