Sugar Land Town Square and its public plaza

Weather · September

Sugar Land weather in September

Average highs of 90°F, lows of 72°F and 4.4 in of rain, from 30 years of weather records.

September is Sugar Land’s 4th warmest month, with average highs of 90°F and lows of 72°F. That is 4° cooler than August, and 9° above the yearly average high.

Average high
90°F
Average low
72°F
Precipitation
4.4 in
Wet days
11
Sunrise · sunset
7:07 AM · 7:28 PM

September across the year

  1. 64°45°Jan
  2. 68°50°Feb
  3. 74°55°Mar
  4. 80°60°Apr
  5. 87°69°May
  6. 92°74°Jun
  7. 95°76°Jul
  8. 94°76°Aug
  9. 90°72°Sep
  10. 83°62°Oct
  11. 74°53°Nov
  12. 67°46°Dec

High and low Rain

What to wear in September

  • Warm days: shorts and T-shirts.
  • Pack an umbrella or rain jacket: rain or snow falls on about 11 days this month.

September is good for

What’s on in Sugar Land in September

See all upcoming events.

See Sugar Land

A look around town before you go.

Town Square, Sugar Land, Texas, USA. Walking tour video thumbnail

A WALK AROUND TOWN

Town Square, Sugar Land, Texas, USA. Walking tour

Town Square, Sugar Land, Texas, USA. Walking tour. A film shared by Fragile Rovers.

Watch on YouTube ↗
Mountain-bike trails in Sugar Land video thumbnail

THINGS TO DO · YOUTUBE SHORT

Mountain-bike trails in Sugar Land

A ride along shaded dirt singletrack on Sugar Land's mountain-bike trails. A Short shared by Venable Adventures.

Watch on YouTube ↗

September compared with the months around it

MonthHighLowRain
August94°F76°F5.3 in
September90°F72°F4.4 in
October83°F62°F4.7 in

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

Questions

How hot does it get in Sugar Land in September?

Average highs are 90°F and average lows 72°F, for a daily mean of 81°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Sugar Land in September?

September averages 4.4 in of precipitation over about 11 days with at least 0.01 in. It is the 4th wettest month of the year.

What time is sunset in Sugar Land in September?

Around mid-September the sun rises about 7:07 AM and sets about 7:28 PM, for roughly 12.4 hours of daylight.

Is September a good time to visit Sugar Land?

The mildest months for visiting are February, March, November. September is warm, with Halloween events.

NOAA U.S. Climate Normals 1991–2020, Houston Sugarland Mem station (2.4 mi from downtown). Sunrise and sunset are calculated for September 15 at the city’s coordinates.

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