Arco, MN Weather
Arco, MN climate is warm during summer when temperatures tend to be in the 70's and extremely cold during winter when temperatures tend to be in the 10's.
The warmest month of the year is July with an average maximum temperature of 82.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 5.60 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 22 degrees Fahrenheit, and fairly limited during winter with an average difference of 16 degrees Fahrenheit.
The annual average precipitation at Arco is 26.13 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 4.14 Inches.
Weather Data
Current Conditions
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Overcast, 34°F | Humidity: 75% | Dewpoint: 27°F |
| Wind Speed: NW 23.0 MPH G 29.9 (20 MPH G 26 KT) | Heat Index: 34°F | ||
| Barometer: 29.99 in. | Wind Chill: 22°F |
Weather Forecast
| Hi: 35°F | Today: Cloudy and windy. Scattered snow showers through early afternoon. Near steady temperature in the mid 30s. Northwest winds 15 to 30 mph. Chance of snow 50 percent. | |
| Lo: 18°F | ||
| Hi: 39°F | Thanksgiving day: Partly cloudy. Highs in the upper 30s. Northwest winds 5 to 10 mph becoming west in the afternoon. | |
| Lo: 29°F | ||
| Hi: 49°F | Friday: Partly cloudy in the morning...Then becoming sunny. Highs in the upper 40s. South winds around 5 mph. | |
| Lo: 25°F | ||
| Hi: 41°F | Saturday: Partly cloudy. Highs in the lower 40s. Lows in the mid 20s. | |
| Lo: 25°F | ||
| Hi: 35°F | Sunday: Partly sunny with a 20 percent chance of light snow. Highs in the mid 30s. | |
| Lo: 21°F | ||
| Hi: 35°F | Monday: Partly cloudy. Highs in the mid 30s. | |
| Lo: 20°F |
Moon, Sunrise and Sunset
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Moon Phase: Waxing Gibbous Moon | Civil Twilight: 7:00 AM CST |
Sunrise: 7:32 AM CST |
| Sunset: 4:49 PM CST |
Civil Twilight: 5:21 PM CST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 22.0 | 27.4 | 39.1 | 55.5 | 69.4 | 78.5 | 82.5 | 80.2 | 71.8 | 58.9 | 39.0 | 26.2 | 54.2 |
| Mean °F | 13.8 | 19.8 | 31.1 | 45.3 | 58.0 | 67.1 | 71.3 | 69.2 | 60.3 | 48.4 | 31.4 | 18.5 | 44.5 |
| Min °F | 5.6 | 12.2 | 23.0 | 35.0 | 46.5 | 55.7 | 60.0 | 58.1 | 48.8 | 37.9 | 23.7 | 10.8 | 34.8 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 0.65 | 0.54 | 1.67 | 2.41 | 3.41 | 4.14 | 3.36 | 3.16 | 2.56 | 2.01 | 1.58 | 0.64 | 26.13 |

