Weather World
City of Sisseton, South Dakota
Sisseton Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 20°F Lo 6°F | Hi 24°F Lo 9°F | Hi 39°F Lo 23°F | Hi 51°F Lo 35°F | Hi 66°F Lo 48°F | Hi 76°F Lo 58°F | Hi 82°F Lo 63°F | Hi 81°F Lo 61°F | Hi 74°F Lo 54°F | Hi 56°F Lo 41°F | Hi 41°F Lo 28°F | Hi 26°F Lo 14°F |
| 10 mph | 10 mph | 10 mph | 11 mph | 10 mph | 9 mph | 8 mph | 9 mph | 10 mph | 11 mph | 10 mph | 10 mph |
| 0.7 in | 0.9 in | 1.9 in | 3.4 in | 4.2 in | 5.1 in | 5 in | 4.7 in | 2.8 in | 3 in | 1.1 in | 1.5 in |
| 88% | 86% | 80% | 70% | 68% | 75% | 70% | 66% | 62% | 65% | 72% | 84% |
| 59% | 58% | 56% | 52% | 42% | 37% | 29% | 29% | 28% | 38% | 44% | 58% |
| 30.2 in | 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in |
| 21 | 20 | 22 | 21 | 24 | 22 | 25 | 24 | 26 | 25 | 24 | 20 |
| 7 | 5 | 5 | 7 | 7 | 8 | 6 | 7 | 4 | 5 | 4 | 7 |
| 4 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 |
| 1 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 4 | 6 | 5 | 5 | 4 | 2 | 2 | 1 |
| 111 | 105 | 119 | 145 | 170 | 189 | 233 | 254 | 242 | 203 | 175 | 121 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -6°C Lo -14°C | Hi -5°C Lo -13°C | Hi 4°C Lo -5°C | Hi 11°C Lo 2°C | Hi 19°C Lo 9°C | Hi 25°C Lo 15°C | Hi 28°C Lo 17°C | Hi 27°C Lo 16°C | Hi 24°C Lo 12°C | Hi 14°C Lo 5°C | Hi 5°C Lo -3°C | Hi -3°C Lo -10°C |
| 17 km/h | 17 km/h | 17 km/h | 18 km/h | 16 km/h | 14 km/h | 13 km/h | 14 km/h | 15 km/h | 18 km/h | 17 km/h | 17 km/h |
| 18 mm | 22 mm | 47 mm | 87 mm | 106 mm | 131 mm | 128 mm | 120 mm | 70 mm | 76 mm | 29 mm | 39 mm |
| 88% | 86% | 80% | 70% | 68% | 75% | 70% | 66% | 62% | 65% | 72% | 84% |
| 59% | 58% | 56% | 52% | 42% | 37% | 29% | 29% | 28% | 38% | 44% | 58% |
| 1021 mb | 1021 mb | 1018 mb | 1015 mb | 1013 mb | 1011 mb | 1013 mb | 1013 mb | 1014 mb | 1015 mb | 1018 mb | 1019 mb |
| 21 | 20 | 22 | 21 | 24 | 22 | 25 | 24 | 26 | 25 | 24 | 20 |
| 7 | 5 | 5 | 7 | 7 | 8 | 6 | 7 | 4 | 5 | 4 | 7 |
| 4 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 |
| 1 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 4 | 6 | 5 | 5 | 4 | 2 | 2 | 1 |
| 111 | 105 | 119 | 145 | 170 | 189 | 233 | 254 | 242 | 203 | 175 | 121 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.