Heilbronn vs Poissy Climate
95%matchHeilbronn and Poissy are a 95% climate match. Compared with Heilbronn, Poissy has the same summer highs and 5°F (3°C) milder winter nights.
Heilbronn gets 29 in (742 mm) of rain a year and Poissy 24 in (612 mm). Heilbronn's warmest month is July, at 78°F (26°C); Poissy's is August, at 77°F (25°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
HeilbronnPoissysolid = high, dashed = low
Rain (in per month)
HeilbronnPoissy
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Heilbronn | Poissy | Heilbronn | Poissy | Heilbronn | Poissy | |
| Jan | 41°F(5°C) | 45°F(7°C) | 31°F(-1°C) | 36°F(2°C) | 2.3 in(58 mm) | 1.9 in(49 mm) |
| Feb | 44°F(7°C) | 48°F(9°C) | 31°F(0°C) | 36°F(2°C) | 2.1 in(53 mm) | 1.7 in(42 mm) |
| Mar | 52°F(11°C) | 55°F(13°C) | 36°F(2°C) | 40°F(4°C) | 2.1 in(54 mm) | 1.7 in(43 mm) |
| Apr | 62°F(17°C) | 62°F(16°C) | 41°F(5°C) | 43°F(6°C) | 1.5 in(37 mm) | 1.8 in(45 mm) |
| May | 69°F(21°C) | 67°F(20°C) | 49°F(9°C) | 49°F(10°C) | 3.1 in(79 mm) | 2.2 in(56 mm) |
| Jun | 75°F(24°C) | 73°F(23°C) | 55°F(13°C) | 55°F(13°C) | 2.6 in(67 mm) | 1.9 in(49 mm) |
| Jul | 78°F(26°C) | 77°F(25°C) | 58°F(14°C) | 58°F(15°C) | 3.0 in(75 mm) | 2.1 in(53 mm) |
| Aug | 78°F(26°C) | 77°F(25°C) | 57°F(14°C) | 58°F(15°C) | 2.3 in(58 mm) | 2.0 in(50 mm) |
| Sep | 69°F(20°C) | 70°F(21°C) | 49°F(10°C) | 53°F(12°C) | 2.4 in(61 mm) | 1.7 in(42 mm) |
| Oct | 59°F(15°C) | 62°F(16°C) | 43°F(6°C) | 48°F(9°C) | 2.7 in(68 mm) | 2.5 in(63 mm) |
| Nov | 49°F(9°C) | 52°F(11°C) | 37°F(3°C) | 42°F(5°C) | 2.4 in(60 mm) | 2.1 in(54 mm) |
| Dec | 42°F(6°C) | 47°F(8°C) | 33°F(0°C) | 37°F(3°C) | 2.8 in(72 mm) | 2.6 in(66 mm) |
1991–2020 averages, by calendar month.