Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Norwalk is from June, August, September. — consistent weather climate
🌦Humid
| Score | 14 | 23 | 28 | 59 | 75 | 77 | 72 | 84 | 90 | 75 | 36 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Cool & rainy | Humid | Humid | Pleasant | Pleasant | Mild | Cold | Cold |
| Temperature | -9–-1°C | -8–3°C | 1–11°C | 5–17°C | 12–23°C | 18–29°C | 20–30°C | 19–30°C | 15–26°C | 9–19°C | 2–11°C | -4–5°C |
| Feels like | -14–-5°C | -13–-1°C | -4–7°C | 1–14°C | 10–22°C | 18–31°C | 21–33°C | 20–32°C | 15–26°C | 6–16°C | -2–7°C | -9–0°C |
| Precipitation | 47mm 8 days | 21mm 5 days | 78mm 9 days | 77mm 7 days | 117mm 11 days | 116mm 8 days | 120mm 7 days | 59mm 5 days | 52mm 5 days | 76mm 6 days | 54mm 5 days | 40mm 6 days |
| Sunshine | 5.0h ☀︎ 52% | 8.1h ☀︎ 76% | 7.8h ☀︎ 65% | 9.3h ☀︎ 70% | 9.5h ☀︎ 66% | 12.5h ☀︎ 83% | 12.4h ☀︎ 84% | 11.8h ☀︎ 86% | 10.6h ☀︎ 85% | 8.6h ☀︎ 78% | 7.1h ☀︎ 72% | 5.9h ☀︎ 64% |
| Wind | W · 22 km/h | W · 22 km/h | NW · 24 km/h | W · 27 km/h | SE · 22 km/h | S · 21 km/h | SW · 18 km/h | S · 18 km/h | S · 19 km/h | SW · 22 km/h | W · 23 km/h | SW · 21 km/h |
| Humidity (%) | 79% | 67% | 65% | 61% | 66% | 65% | 71% | 70% | 65% | 60% | 66% | 71% |
| Day length | 9.6h | 10.6h | 12.0h | 13.4h | 14.5h | 15.1h | 14.8h | 13.8h | 12.5h | 11.1h | 9.9h | 9.2h |