Sac City, IA Weather
Sac City, IA 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 84.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 7.00 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 23 degrees Fahrenheit, and fairly limited during winter with an average difference of 19 degrees Fahrenheit.
The annual average precipitation at Sac City is 33.01 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 4.70 Inches.
Weather Data
Current Conditions
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Overcast, 30°F | Humidity: 75% | Dewpoint: 23°F |
| Wind Speed: N 21.9 MPH G 26.5 (19 MPH G 23 KT) | Heat Index: 30°F | ||
| Barometer: 30.19 in. | Wind Chill: 17°F |
Weather Forecast
| Tonight: Cloudy...Breezy...Colder. Low in the lower 20s. North wind 15 to 20 mph. | ||
| Lo: 21°F | ||
| Hi: 35°F | Saturday: Partly sunny. Breezy. High in the mid 30s. North wind 10 to 20 mph. | |
| Lo: 21°F | ||
| Hi: 45°F | Sunday: Sunny. High in the mid 40s. North wind around 5 mph. | |
| Lo: 29°F | ||
| Hi: 51°F | Monday: Sunny. High in the lower 50s. | |
| Lo: 35°F | ||
| Hi: 59°F | Tuesday: Partly cloudy. Low in the mid 30s. High in the upper 50s. | |
| Lo: 35°F | ||
| Hi: 59°F | Tuesday: Partly cloudy. Low in the mid 30s. High in the upper 50s. | |
| Lo: 35°F | ||
| Hi: 49°F | Wednesday: Mostly cloudy with a 20 percent chance of rain. High in the upper 40s. | |
| Lo: 29°F |
Moon, Sunrise and Sunset
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Moon Phase: Waxing Crescent Moon | Civil Twilight: 6:56 AM CDT |
Sunrise: 7:24 AM CDT |
| Sunset: 7:31 PM CDT |
Civil Twilight: 7:59 PM CDT |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 25.5 | 32.1 | 44.3 | 58.9 | 71.5 | 80.8 | 84.4 | 81.9 | 74.3 | 62.0 | 43.3 | 29.5 | 57.4 |
| Mean °F | 16.3 | 22.2 | 33.9 | 46.7 | 59.0 | 68.7 | 73.1 | 70.6 | 61.9 | 49.8 | 34.0 | 21.0 | 46.4 |
| Min °F | 7.0 | 12.2 | 23.4 | 34.4 | 46.5 | 56.6 | 61.7 | 59.3 | 49.4 | 37.5 | 24.7 | 12.5 | 35.4 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 0.85 | 0.83 | 2.42 | 3.39 | 4.32 | 4.70 | 3.91 | 3.89 | 3.30 | 2.45 | 1.84 | 1.11 | 33.01 |

