The highest day temperature in October 2024 was 83°F. The lowest night temperature was 42°F. The average values for day and night temperatures during October were 70.8°F и 55.1°F respectivly.

The average sea surface temperature in October 2024 for Washington was 67.7°F. The maximum and minimum values were 61.2°F and 75.2°F respectively.

Most of the days in October are sunny but you can also expect cloudy and gloomy days.

Precipitation total in October for Washington is 2.2 in. It makes october one of the least rainy months of the year.

The average wind speed in October is 7.2 mph. It makes October one of the most windless months of the year for Washington.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Washington in October is 6.6 hours.