Rennes vs Helchteren Climate
92%matchOn climate, Helchteren is a 92% match for Rennes. Compared with Rennes, Helchteren has the same summer highs, less sun, more rain in summer and 4°F (2°C) colder winter nights.
Rennes gets 30 in (759 mm) of rain a year and Helchteren 32 in (820 mm). July is the warmest month in both, with highs of 76°F (25°C) in Rennes and 76°F (24°C) in Helchteren.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
RennesHelchterensolid = high, dashed = low
Rain (in per month)
RennesHelchteren
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Rennes | Helchteren | Rennes | Helchteren | Rennes | Helchteren | |
| Jan | 48°F(9°C) | 43°F(6°C) | 38°F(3°C) | 33°F(1°C) | 2.8 in(70 mm) | 2.6 in(66 mm) |
| Feb | 50°F(10°C) | 45°F(7°C) | 37°F(3°C) | 33°F(1°C) | 2.1 in(54 mm) | 2.4 in(62 mm) |
| Mar | 56°F(13°C) | 52°F(11°C) | 40°F(5°C) | 37°F(3°C) | 2.0 in(51 mm) | 2.2 in(56 mm) |
| Apr | 61°F(16°C) | 60°F(16°C) | 43°F(6°C) | 40°F(5°C) | 2.2 in(57 mm) | 1.8 in(45 mm) |
| May | 67°F(19°C) | 67°F(20°C) | 49°F(9°C) | 47°F(8°C) | 2.2 in(56 mm) | 2.3 in(59 mm) |
| Jun | 73°F(23°C) | 72°F(22°C) | 53°F(12°C) | 52°F(11°C) | 1.8 in(46 mm) | 2.8 in(71 mm) |
| Jul | 76°F(25°C) | 76°F(24°C) | 57°F(14°C) | 56°F(13°C) | 1.9 in(49 mm) | 3.3 in(84 mm) |
| Aug | 76°F(25°C) | 75°F(24°C) | 56°F(14°C) | 55°F(13°C) | 2.1 in(54 mm) | 3.3 in(84 mm) |
| Sep | 71°F(22°C) | 68°F(20°C) | 52°F(11°C) | 50°F(10°C) | 2.0 in(52 mm) | 2.4 in(61 mm) |
| Oct | 63°F(17°C) | 60°F(15°C) | 48°F(9°C) | 45°F(7°C) | 3.5 in(89 mm) | 2.9 in(73 mm) |
| Nov | 55°F(13°C) | 50°F(10°C) | 42°F(6°C) | 39°F(4°C) | 3.8 in(96 mm) | 3.0 in(75 mm) |
| Dec | 49°F(10°C) | 44°F(7°C) | 38°F(4°C) | 35°F(2°C) | 3.3 in(85 mm) | 3.3 in(84 mm) |
1991–2020 averages, by calendar month.