Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Grand Forks is from June, August, September, but considering flight prices and crowds, the best months to visit are May, August, September. — consistent weather climate
🌨Cold
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Contains affiliate links.
Contains affiliate links.
| Score | 10 | 15 | 29 | 52 | 80 | 81 | 77 | 86 | 91 | 63 | 11 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Mild | Pleasant | Pleasant | Mild | Cold | Cold | Polar |
| Temperature | -6–2°C | -7–5°C | -3–10°C | 1–15°C | 6–21°C | 10–25°C | 14–32°C | 14–31°C | 10–25°C | 4–16°C | -2–6°C | -6–2°C |
| Feels like | -10–-1°C | -10–2°C | -6–7°C | -2–12°C | 4–20°C | 9–25°C | 14–32°C | 14–30°C | 9–24°C | 2–14°C | -5–3°C | -10–-1°C |
| Precipitation | 72mm 18 days | 35mm 11 days | 41mm 10 days | 48mm 10 days | 77mm 12 days | 65mm 11 days | 20mm 3 days | 28mm 4 days | 37mm 5 days | 54mm 10 days | 74mm 15 days | 72mm 15 days |
| Sunshine | 2.8h ☀︎ 32% | 6.0h ☀︎ 59% | 8.3h ☀︎ 70% | 10.2h ☀︎ 74% | 11.1h ☀︎ 72% | 12.8h ☀︎ 79% | 14.8h ☀︎ 94% | 12.6h ☀︎ 88% | 10.6h ☀︎ 84% | 8.1h ☀︎ 75% | 4.2h ☀︎ 46% | 3.3h ☀︎ 39% |
| Wind | N · 6 km/h | NW · 7 km/h | NW · 8 km/h | W · 10 km/h | SW · 9 km/h | W · 9 km/h | SW · 10 km/h | W · 10 km/h | NW · 8 km/h | NW · 7 km/h | N · 6 km/h | N · 5 km/h |
| Humidity (%) | 82% | 72% | 66% | 60% | 64% | 62% | 47% | 50% | 61% | 71% | 79% | 81% |
| Day length | 8.8h | 10.2h | 11.9h | 13.8h | 15.3h | 16.1h | 15.7h | 14.3h | 12.6h | 10.8h | 9.2h | 8.3h |
| Tourist Crowds | Low season | Low season | Low season | Low season | Shoulder season | High season | High season | High season | High season | Low season | Low season | Shoulder season |