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 | -5.1 | 13 | 4.3 | 61.5 | 97 | 89.2 | 982.1 | 1041 | 52.1 | 239.3 mm | 41.4 mm | 22.6 mm/h | 24.7 |
| Fevrier | -2.3 | 16.4 | 5.8 | 43.6 | 97 | 84.4 | 1006.8 | 1041 | 31.2 | 70.6 mm | 20.8 mm | 13.5 mm/h | 54.9 |
| Mars | -1.4 | 18.4 | 8.9 | 40.1 | 97 | 75.3 | 993.9 | 1041 | 32.3 | 19 mm | 13.5 mm | 15 mm/h | 110.9 |
| Avril | 2.1 | 27.8 | 12.9 | 27.8 | 97 | 71.6 | 991.9 | 1034.9 | 35.9 | 53.1 mm | 18.5 mm | 62.2 mm/h | 161.9 |
| Mai | 6 | 30.4 | 15.1 | 32.2 | 97 | 72.8 | 1015.9 | 1033.9 | 31.5 | 15 mm | 7.6 mm | 10.4 mm/h | 199.9 |
| Juin | 8 | 36.2 | 19.3 | 28.4 | 96 | 71.7 | 1009.3 | 1033.9 | 46.5 | 28.4 mm | 7.6 mm | 45.5 mm/h | 225.7 |
| Juillet | 10.1 | 33.2 | 19.4 | 28.4 | 98 | 73.6 | 984.6 | 1029.3 | 32.9 | 104.2 mm | 21.8 mm | 83.1 mm/h | 188.7 |
| Aout | 9.8 | 32.4 | 19.5 | 24.8 | 98 | 71.8 | 998.2 | 1028.1 | 31.5 | 44.4 mm | 11.7 mm | 150 mm/h | 161.5 |
| Septembre | 7.6 | 29.5 | 15.3 | 43.4 | 98 | 80.8 | 1002.6 | 1026.3 | 35.5 | 92.7 mm | 22.4 mm | 158.4 mm/h | 104.5 |
| Octobre | 3.4 | 21.8 | 12.6 | 46 | 98.3 | 82.7 | 988.4 | 1033.6 | 30.8 | 54.9 mm | 9.6 mm | 25.5 mm/h | 65.8 |
| Novembre | -1.8 | 18.8 | 9.5 | 59 | 99 | 87.9 | 995.9 | 1030.4 | 34.2 | 96.2 mm | 17.7 mm | 90 mm/h | 30.7 |
| Decembre | -2.4 | 14.7 | 6.7 | 59.3 | 99 | 89.9 | 997.2 | 1030.8 | 37.6 | 78.7 mm | 11.2 mm | 36 mm/h | 17.9 |
| Recapitulatif | -5.1 | 36.2 | 12.5 | 24.8 | 99 | 79.3 | 982.1 | 1041 | 52.1 | 896.6 mm | 41.4 mm | 158.4 mm/h | 112.3 |