Measurements:
°C
°F
Redmond
44°F
NE 6 mph
Feels like: 40°F
Precip: 21%
World Resorts USA Redmond Weather September Weather in Redmond

Redmond Weather: September

Average Day Temperature: 77.0°F
Average Night Temperature: 50.9°F
Number of Sunny Days: 20 days
Sunshine Hours: 11.7 - 13.2 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.3 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 91°F. The lowest night temperature was 38°F. The average values for day and night temperatures during September were 71.3°F и 47.0°F respectivly.

Sunny, Cloudy and Gloomy days

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 Redmond is 0.3 in.

Wind Speed in September, mph

The average wind speed in September is 5.4 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

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 Redmond in September is 9.6 hours.

Best Time to Visit Redmond
The most sunny months:
July 28 days
August 26 days
June 22 days
The most warm months:
July 88.8 °F
August 86.5 °F
September 77.0 °F
The most cold months:
January 39.3 °F
December 40.1 °F
February 41.2 °F
The most rainy months:
November 1 day
September 1 day
December 1 day
The most windy months:
May 7 mph
June 7 mph
April 7 mph

Redmond on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +58
Hawaii +80
Houston +76
Las Vegas +64
Los Angeles +74
Maui +72
Miami +82
New York +62
Panama City Beach +66
San Diego +74
San Francisco +60
Santa Monica +72
Tampa +74
Washington +56
24 Hours Weather Forecast
Redmond
Local time: 19:42
26 oct, monday
2100 44°F
NE
6 mph
27 oct, tuesday
0000 42°F
NE
7 mph
0300 44°F
NE
4 mph
0600 40°F
SE
3 mph
0900 42°F
NE
9 mph
1200 48°F
NE
3 mph
1500 50°F
SE
11 mph
1800 42°F
SE
12 mph