Washington Weather: September
|Average Day Temperature:||82.1°F|
|Average Night Temperature:||67.7°F|
|Sea Water Temperature:||76.5°F|
|Number of Sunny Days:||14 days|
|Sunshine Hours:||11.8 - 13.0 hours|
|Number of Rainy Days:||5 days|
|Precipitation Totals:||3.2 in|
Air Temperature in September, °F
The highest day temperature in September 2019 was 97°F. The lowest night temperature was 60°F. The average values for day and night temperatures during September were 86.0°F и 71.3°F respectivly.
Washington Water Sea Temperature in September, °F
The average sea surface temperature in September 2019 for Washington was 79.8°F. The maximum and minimum values were 77.0°F and 83.8°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Washington is 3.2 in.
The average wind speed in September is 6.6 mph. It makes September 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 September is 7.4 hours.
|The Dominican Republic|