Riverside, MO Weather
Riverside, MO climate is hot during summer when temperatures tend to be in the 80's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 90.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 20.70 degrees Fahrenheit.
Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 19 degrees Fahrenheit, and fairly limited during winter with an average difference of 17 degrees Fahrenheit.
The annual average precipitation at Riverside is 35.51 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 4.73 Inches.
Weather Data
Current Conditions
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Fair, 47°F | Humidity: 77% | Dewpoint: 40°F |
| Wind Speed: S 3.5 MPH (3 KT) | Heat Index: 47°F | ||
| Barometer: 29.95 in. | Wind Chill: 47°F |
Weather Forecast
| Hi: 61°F | Today: Partly cloudy. Highs in the lower 60s. Southeast winds 5 to 10 mph. | |
| Lo: 45°F | ||
| Hi: 49°F | Tuesday: Cloudy with a 50 percent chance of rain. Highs in the upper 40s. West winds 15 to 20 mph. | |
| Lo: 35°F | ||
| Hi: 45°F | Wednesday: Partly cloudy. Highs in the mid 40s. Northwest winds 10 to 15 mph. | |
| Lo: 30°F | ||
| Hi: 41°F | Thanksgiving day: Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 40s. | |
| Lo: 31°F | ||
| Hi: 49°F | Friday: Clear. Highs in the upper 40s. Lows in the lower 30s. | |
| Lo: 35°F | ||
| Hi: 51°F | Saturday: Mostly clear. Highs in the lower 50s. Lows in the mid 30s. | |
| Lo: 35°F |
Moon, Sunrise and Sunset
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Moon Phase: First Quarter Moon | Civil Twilight: 6:40 AM CST |
Sunrise: 7:09 AM CST |
| Sunset: 4:59 PM CST |
Civil Twilight: 5:28 PM CST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 37.8 | 44.1 | 55.8 | 66.5 | 76.2 | 85.5 | 90.5 | 88.8 | 80.1 | 68.8 | 53.4 | 41.9 | 65.8 |
| Mean °F | 29.3 | 35.2 | 45.9 | 56.5 | 66.6 | 76.1 | 81.3 | 79.5 | 70.6 | 59.0 | 44.8 | 33.6 | 56.5 |
| Min °F | 20.7 | 26.3 | 36.0 | 46.4 | 57.0 | 66.7 | 72.0 | 70.2 | 61.1 | 49.1 | 36.1 | 25.2 | 47.2 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 1.13 | 1.02 | 2.38 | 3.27 | 4.55 | 4.73 | 3.61 | 3.62 | 4.17 | 3.28 | 2.30 | 1.45 | 35.51 |

