Climate in Syracuse: average temperature by month
In Syracuse the warmest month is July, with 26.6 °C on average in the afternoon; the coolest is January, with -0.7 °C.
The average of the weather stations Norfolk (268 km) and Toronto (272 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | -0.7 °C | -1.2 °C – 0.1 °C |
| February | 0.5 °C | -0.8 °C – 2.2 °C |
| March | 5.3 °C | 2.4 °C – 8.3 °C |
| April | 12.2 °C | 8.6 °C – 15.2 °C |
| May | 18.7 °C | 15.4 °C – 21.7 °C |
| June | 23.9 °C | 21.8 °C – 26.1 °C |
| July | 26.6 °C | 26.1 °C – 26.8 °C |
| August | 25.3 °C | 23.9 °C – 26.4 °C |
| September | 21.1 °C | 17.9 °C – 23.7 °C |
| October | 14.4 °C | 11.2 °C – 17.7 °C |
| November | 7.4 °C | 4.4 °C – 11.0 °C |
| December | 1.7 °C | 0.3 °C – 4.2 °C |