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 | -5.8 | 14 | 5.1 | 15 | 99 | 86.3 | 984.8 | 1037.6 | 23.8 | 92.7 mm | 33.4 mm | 15.2 mm/h | 23.5 |
| Fevrier | 0 | 16.4 | 9 | 58 | 98 | 86.3 | 982 | 1038.1 | 42.1 | 88.3 mm | 19.5 mm | 13.3 mm/h | 37.2 |
| Mars | -1.1 | 19.3 | 8.7 | 44 | 96 | 80.3 | 976.1 | 1029.8 | 62.3 | 98.6 mm | 16.5 mm | 40.2 mm/h | 91.2 |
| Avril | 2.2 | 26.1 | 10.7 | 40 | 96 | 76.7 | 993.7 | 1035.9 | 47.1 | 65.7 mm | 14.8 mm | 18.4 mm/h | 123.2 |
| Mai | 4.9 | 26.7 | 14 | 37 | 97.4 | 79.3 | 998.6 | 1028.8 | 47.1 | 123.2 mm | 20.8 mm | 54.6 mm/h | 160.6 |
| Juin | 6.6 | 31.4 | 16 | 39 | 97 | 74.1 | 999.6 | 1021.6 | 41 | 76.1 mm | 22 mm | 57 mm/h | 188.8 |
| Juillet | 9.6 | 33.6 | 18.4 | 34.2 | 97 | 75.5 | 1004.1 | 1024.3 | 47.1 | 44.3 mm | 13.7 mm | 24.6 mm/h | 170.5 |
| Aout | 8.4 | 32.5 | 19 | 31.8 | 98 | 76 | 1005.1 | 1026.1 | 45 | 51.6 mm | 23.4 mm | 26.7 mm/h | 161.7 |
| Septembre | 4.8 | 24.3 | 14.8 | 37.3 | 98 | 82.8 | 992.9 | 1032.9 | 51.1 | 129.2 mm | 30.2 mm | 63.6 mm/h | 95.4 |
| Octobre | 2 | 20.9 | 13.1 | 51.4 | 99 | 87.9 | 992.9 | 1029.5 | 47.1 | 144 mm | 33.8 mm | 18.8 mm/h | 62.3 |
| Novembre | -1.2 | 17.8 | 9 | 62.3 | 98 | 89.3 | 974.9 | 1030.8 | 66.1 | 47.3 mm | 14.7 mm | 9.8 mm/h | 24.3 |
| Decembre | 0.2 | 16 | 7 | 56.5 | 97 | 86.7 | 977 | 1032.9 | 73.7 | 48.5 mm | 13.7 mm | 13.1 mm/h | 17.7 |
| Recapitulatif | -5.8 | 33.6 | 12.1 | 15 | 99 | 81.8 | 974.9 | 1038.1 | 73.7 | 1009.5 mm | 33.8 mm | 63.6 mm/h | 96.4 |