La météo du pays de Rennes en temps réel
| Mois | Temp (°C) | Hygro. (%) | Pression (hPa) | Vent (km/h) | Pluie | Intensite max | Rayonnement (W/m² moy) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Moy | Min | Max | Moy | Min | Max | Rafale | Cumul | Max/J | Max | Moy | |
| Janvier | -1.9 | 15.6 | 5.6 | 62.7 | 99 | 94.7 | 992.3 | 1033.2 | 49.7 | 54.4 mm | 15.5 mm | 13.8 mm/h | 30.3 |
| Fevrier | -2.6 | 15.4 | 7.2 | 41.7 | 99 | 90.6 | 989.2 | 1027.9 | 55 | 39.4 mm | 17.8 mm | 12 mm/h | 62.6 |
| Mars | -1.1 | 21.4 | 9.9 | 31.8 | 99 | 79.5 | 994.3 | 1030.9 | 51.5 | 28.2 mm | 8.6 mm | 7.2 mm/h | 135.1 |
| Avril | -4.3 | 25 | 10.6 | 41.4 | 99 | 79.8 | 985.3 | 1021.6 | 62.3 | 34.8 mm | 25.2 mm | 10.8 mm/h | 193.6 |
| Mai | 2.6 | 29 | 14.8 | 38.4 | 99 | 78.4 | 997.1 | 1021.3 | 49.7 | 32 mm | 22.6 mm | 19.8 mm/h | 247.1 |
| Juin | 3.8 | 38.2 | 17.8 | 31.1 | 99 | 78.3 | 998.4 | 1019.5 | 40.4 | 54.1 mm | 30.7 mm | 35.4 mm/h | 255.8 |
| Juillet | 5.3 | 40.2 | 20.3 | 19.9 | 99 | 69.6 | 1002.2 | 1026 | 40.4 | 0.5 mm | 0.3 mm | 1.8 mm/h | 274.5 |
| Aout | 8.6 | 35.6 | 20.3 | 15.4 | 99 | 71.9 | 995.9 | 1018.3 | 32 | 51.8 mm | 20.3 mm | 56.6 mm/h | 210.3 |
| Septembre | 3.5 | 29.6 | 16 | 37.7 | 99 | 82.2 | 991.9 | 1017.3 | 29.5 | 79 mm | 17.8 mm | 52.6 mm/h | 144.9 |
| Octobre | 4.8 | 23.1 | 15.2 | 49.9 | 99 | 90.1 | 996.8 | 1023 | 64.4 | 53.9 mm | 14.8 mm | 19.8 mm/h | 66.7 |
| Novembre | 1.4 | 18.2 | 10.1 | 65.4 | 99 | 92.8 | 984 | 1028.4 | 60.5 | 117.8 mm | 21.9 mm | 24.6 mm/h | 36.3 |
| Decembre | -5.2 | 17.2 | 5.2 | 41.3 | 99 | 94.3 | 1002.8 | 1037.8 | 60.5 | 111.7 mm | 28.2 mm | 13.8 mm/h | 18.7 |
| Recapitulatif | -5.2 | 40.2 | 12.8 | 15.4 | 99 | 83.5 | 984 | 1037.8 | 64.4 | 657.6 mm | 30.7 mm | 56.6 mm/h | 139.7 |