Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Grundy is from April, September, October. — consistent weather climate
🌦Humid
| Score | 10 | 24 | 56 | 78 | 76 | 77 | 57 | 69 | 79 | 80 | 60 | 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Mild | Humid | Humid | Humid | Humid | Humid | Mild | Cold | Cold |
| Temperature | 0–9°C | 2–12°C | 5–17°C | 8–20°C | 13–24°C | 17–28°C | 20–31°C | 19–29°C | 16–26°C | 11–21°C | 5–16°C | 2–12°C |
| Feels like | -4–6°C | -2–9°C | 2–14°C | 5–18°C | 12–25°C | 18–31°C | 22–34°C | 21–33°C | 16–28°C | 9–21°C | 2–13°C | -1–9°C |
| Precipitation | 110mm 14 days | 133mm 13 days | 115mm 12 days | 98mm 11 days | 118mm 13 days | 89mm 10 days | 114mm 13 days | 109mm 14 days | 93mm 9 days | 83mm 10 days | 67mm 8 days | 99mm 12 days |
| Sunshine | 4.3h ☀︎ 43% | 5.7h ☀︎ 53% | 7.4h ☀︎ 62% | 9.5h ☀︎ 72% | 9.6h ☀︎ 68% | 11.8h ☀︎ 80% | 11.5h ☀︎ 80% | 11.0h ☀︎ 82% | 9.9h ☀︎ 80% | 8.5h ☀︎ 76% | 7.4h ☀︎ 73% | 5.1h ☀︎ 53% |
| Wind | SW · 18 km/h | SW · 18 km/h | SW · 19 km/h | SW · 18 km/h | S · 15 km/h | S · 14 km/h | SW · 12 km/h | S · 12 km/h | SE · 13 km/h | S · 14 km/h | SW · 16 km/h | SW · 18 km/h |
| Humidity (%) | 73% | 69% | 64% | 66% | 73% | 71% | 74% | 77% | 75% | 71% | 67% | 71% |
| Day length | 9.9h | 10.8h | 12.0h | 13.2h | 14.2h | 14.7h | 14.4h | 13.5h | 12.4h | 11.2h | 10.2h | 9.6h |