Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in DeKalb is from June, August, September. — consistent weather climate
🌦Humid
| Score | 11 | 15 | 18 | 42 | 75 | 81 | 74 | 84 | 83 | 63 | 28 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Cool & rainy | Humid | Humid | Pleasant | Humid | Mild | Cold | Cold |
| Temperature | -8–-1°C | -7–2°C | 0–10°C | 4–15°C | 11–22°C | 17–28°C | 18–28°C | 18–28°C | 15–25°C | 8–17°C | 2–10°C | -3–4°C |
| Feels like | -13–-5°C | -13–-3°C | -5–6°C | 0–12°C | 8–21°C | 16–28°C | 19–30°C | 18–30°C | 14–24°C | 5–14°C | -3–6°C | -8–0°C |
| Precipitation | 63mm 12 days | 43mm 7 days | 91mm 10 days | 99mm 11 days | 118mm 10 days | 90mm 8 days | 130mm 9 days | 70mm 7 days | 91mm 7 days | 84mm 8 days | 46mm 6 days | 59mm 7 days |
| Sunshine | 3.8h ☀︎ 40% | 7.4h ☀︎ 70% | 6.9h ☀︎ 58% | 8.3h ☀︎ 62% | 9.7h ☀︎ 66% | 11.7h ☀︎ 77% | 11.5h ☀︎ 77% | 11.4h ☀︎ 82% | 9.6h ☀︎ 77% | 7.8h ☀︎ 70% | 6.3h ☀︎ 64% | 4.1h ☀︎ 45% |
| Wind | W · 22 km/h | W · 25 km/h | SW · 25 km/h | SW · 26 km/h | SE · 23 km/h | SW · 22 km/h | W · 18 km/h | SW · 18 km/h | S · 20 km/h | SW · 23 km/h | SW · 24 km/h | W · 23 km/h |
| Humidity (%) | 81% | 70% | 68% | 65% | 65% | 62% | 72% | 72% | 68% | 67% | 69% | 74% |
| Day length | 9.5h | 10.6h | 12.0h | 13.4h | 14.6h | 15.2h | 14.9h | 13.8h | 12.5h | 11.1h | 9.8h | 9.2h |