Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Richardson is from September, October, November. — consistent weather climate
⛈Hot & rainy
| Score | 40 | 42 | 68 | 69 | 59 | 47 | 22 | 23 | 70 | 78 | 79 | 58 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cool & rainy | Rainy | Rainy | Hot & rainy | Hot & dry | Hot & rainy | Hot & dry | Humid | Cool & rainy | Cold |
| Temperature | 3–13°C | 4–15°C | 10–21°C | 13–24°C | 18–28°C | 23–32°C | 25–35°C | 25–35°C | 21–31°C | 16–26°C | 9–19°C | 7–16°C |
| Feels like | -1–10°C | 0–11°C | 7–19°C | 11–23°C | 18–29°C | 25–36°C | 28–38°C | 28–38°C | 22–33°C | 14–25°C | 7–17°C | 3–14°C |
| Precipitation | 81mm 8 days | 101mm 9 days | 170mm 11 days | 169mm 9 days | 219mm 12 days | 122mm 9 days | 95mm 7 days | 104mm 5 days | 81mm 6 days | 132mm 7 days | 100mm 6 days | 93mm 8 days |
| Sunshine | 7.1h ☀︎ 69% | 7.4h ☀︎ 67% | 8.1h ☀︎ 68% | 9.0h ☀︎ 69% | 8.8h ☀︎ 64% | 11.2h ☀︎ 79% | 11.9h ☀︎ 85% | 12.0h ☀︎ 90% | 10.5h ☀︎ 85% | 9.5h ☀︎ 83% | 7.8h ☀︎ 75% | 7.0h ☀︎ 70% |
| Wind | NW · 24 km/h | W · 25 km/h | SE · 26 km/h | SE · 27 km/h | SE · 24 km/h | SE · 21 km/h | SE · 20 km/h | SE · 20 km/h | SE · 18 km/h | SE · 22 km/h | SE · 21 km/h | S · 21 km/h |
| Humidity (%) | 66% | 67% | 68% | 67% | 74% | 69% | 63% | 57% | 61% | 58% | 69% | 70% |
| Day length | 10.3h | 11.0h | 12.0h | 13.0h | 13.9h | 14.3h | 14.1h | 13.3h | 12.4h | 11.3h | 10.5h | 10.0h |