Downtown White Plains viewed from the west

Weather · September

White Plains weather in September

Average highs of 74°F, lows of 57°F and 4.9 in of rain, from 30 years of weather records.

September is White Plains’s 4th warmest month, with average highs of 74°F and lows of 57°F. That is 7° cooler than August, and 14° above the yearly average high.

Average high
74°F
Average low
57°F
Precipitation
4.9 in
Wet days
10
Sunrise · sunset
6:35 AM · 7:05 PM

September across the year

  1. 37°22°Jan
  2. 40°24°Feb
  3. 48°31°Mar
  4. 59°40°Apr
  5. 69°50°May
  6. 78°59°Jun
  7. 83°65°Jul
  8. 81°64°Aug
  9. 74°57°Sep
  10. 63°46°Oct
  11. 52°36°Nov
  12. 42°28°Dec

High and low Rain

What to wear in September

  • Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.
  • Pack an umbrella or rain jacket: rain or snow falls on about 10 days this month.

September is good for

What’s on in White Plains in September

See all upcoming events.

See White Plains

A look around town before you go.

Walking Downtown White Plains video thumbnail

A WALK AROUND TOWN

Walking Downtown White Plains

An August 2023 walk along Martine Avenue, Mamaroneck Avenue and Court Street to the library plaza. A film shared by Walking & Driving Incognito.

Watch on YouTube ↗
Downtown White Plains Walking Tour, 2011 video thumbnail

A WALK AROUND TOWN

Downtown White Plains Walking Tour, 2011

A July 2011 walk around downtown from Church Street along Mamaroneck Avenue and Main Street. A film shared by Go Treasure Hunting.

Watch on YouTube ↗

September compared with the months around it

MonthHighLowRain
August81°F64°F4.4 in
September74°F57°F4.9 in
October63°F46°F4.3 in

Planning a trip? See the best time to visit White Plains and today’s forecast.

Questions

How hot does it get in White Plains in September?

Average highs are 74°F and average lows 57°F, for a daily mean of 65°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in White Plains in September?

September averages 4.9 in of precipitation over about 10 days with at least 0.01 in. It is the wettest month of the year.

What time is sunset in White Plains in September?

Around mid-September the sun rises about 6:35 AM and sets about 7:05 PM, for roughly 12.5 hours of daylight.

Is September a good time to visit White Plains?

The mildest months for visiting are May, June, July. September is mild, with Halloween events.

NOAA U.S. Climate Normals 1991–2020, Westchester Co Ap station (3.7 mi from downtown). Sunrise and sunset are calculated for September 15 at the city’s coordinates.

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