Climate in Viseu: average temperature by month
In Viseu the warmest month is August, with 27.1 °C on average in the afternoon; the coolest is January, with 14.1 °C.
The average of the weather stations Coimbra (67 km), Porto (78 km) and Braganca (160 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 14.1 °C | 13.6 °C – 15.0 °C |
| February | 15.7 °C | 15.0 °C – 16.2 °C |
| March | 17.6 °C | 16.2 °C – 18.3 °C |
| April | 19.3 °C | 18.4 °C – 20.1 °C |
| May | 21.8 °C | 20.3 °C – 23.6 °C |
| June | 24.7 °C | 23.5 °C – 25.6 °C |
| July | 26.9 °C | 25.7 °C – 27.4 °C |
| August | 27.1 °C | 26.4 °C – 27.5 °C |
| September | 25.3 °C | 23.9 °C – 26.4 °C |
| October | 21.8 °C | 19.4 °C – 24.0 °C |
| November | 17.1 °C | 15.3 °C – 19.2 °C |
| December | 14.6 °C | 14.1 °C – 15.2 °C |