Redmond
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Redmond Weather in September

September is one of the excellent months to visit Redmond, with daytime temperatures of 25°C (77°F) and lows of 4°C (39°F) at night. Rainfall is minimal, averaging just 9.4 mm (0.4 in) for the month.

Rainfall in Redmond in September

You can expect rain on roughly 3 days based on historical data, averaging 9.4 mm (0.4 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Redmond in September

Weather in Redmond is at its excellent in September. Highs reach 25°C (77°F), while nights settle around 4°C (39°F). Summer occurs in September. This kind of day-to-night contrast is typical for this time of year. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If your ideal day consists of dry skies and pleasant temperatures, May, June and September typically offer the best circumstances for Redmond.

Redmond Temperature in September

Min Temperature
4°C (39°F)
Max Temperature
25°C (77°F)
Chance of Rain
10%
Precipitation
9.4 mm (0.4 in)
Rainy days
3 days

Redmond Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Redmond - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Redmond in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home.

What To Do in Redmond in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    5/10
  • Outdoor sports
    10/10

Redmond 3-Day Forecast

More climate data for Redmond

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.