Climate in Worcester: average temperature by month
In Worcester the warmest month is July, with 28.2 °C on average in the afternoon; the coolest is January, with 2.3 °C.
The average of the weather stations Blue Hill Coop (57 km), Nashua (65 km) and Kingston (89 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 2.3 °C | 1.7 °C – 3.0 °C |
| February | 3.4 °C | 2.1 °C – 5.1 °C |
| March | 7.9 °C | 5.2 °C – 10.7 °C |
| April | 14.1 °C | 10.9 °C – 16.8 °C |
| May | 20.2 °C | 17.0 °C – 22.9 °C |
| June | 25.2 °C | 23.1 °C – 27.4 °C |
| July | 28.2 °C | 27.5 °C – 28.6 °C |
| August | 27.3 °C | 25.9 °C – 28.2 °C |
| September | 23.2 °C | 20.4 °C – 25.8 °C |
| October | 17.3 °C | 14.3 °C – 20.3 °C |
| November | 10.6 °C | 7.3 °C – 14.1 °C |
| December | 4.6 °C | 3.3 °C – 7.1 °C |