Weather in Worcester, Massachusetts, United States in September
In an average September, Worcester sees a daily high around 74°F and a low around 52°F, based on 1981–2026 of local climate records.
| Average high | 74°F |
|---|---|
| Typical high range | 65°F to 84°F |
| Average low | 52°F |
| Typical low range | 43°F to 61°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
98°F
2002-09-09
Lowest
51°F
1992-09-30
Low
Highest
70°F
2023-09-08
Lowest
31°F
2000-09-29
Feels-like
Highest
117°F
2013-09-11
Lowest
26°F
1991-09-30
Humidity
Highest
20.0 g/m³
2023-09-08
Lowest
3.8 g/m³
1981-09-30
Wind
Highest
14 mph
2002-09-11
Lowest
2 mph
2000-09-03
Precip
Wettest
9.02 in
1999
Driest
1.28 in
2024
See Worcester's live weather grade →
Visiting Worcester in September? See how its comfort stacks up against where you live.
Compare Worcester with your city →