Riverton, MO
Unincorporated community in Oregon County, Missouri
Riverton is a small unincorporated community in Oregon County, Missouri. It is 10.9 miles W of Alton, the nearest town. Its ZIP code is 65690.
Riverton at a glance
- State
- Missouri
- County
- Oregon County
- ZIP code
- 65690
- Nearest town
- Alton (10.9 mi)
- Time zone
- America/Chicago
- Coordinates
- 36.6483, -91.2014
Weather in Riverton now
Loading the National Weather Service forecast…
Riverton weather by the hour
Riverton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Riverton.
This week in Riverton
Sunrise, sunset and moon in Riverton
What is the weather usually like in Riverton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 22°F average low
- 47.2 inprecipitation per year · 1,200 mm
- 4.2 insnowfall per year · 11 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Riverton: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ALTON, MO US (USC00230127), adjusted for the elevation of Riverton.
Riverton weather month by month
Sunrise and sunset in Riverton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:14 AM | 5:13 PM | 9 h 59 min |
| February | 6:51 AM | 5:46 PM | 10 h 55 min |
| March | 7:13 AM | 7:13 PM | 11 h 59 min |
| April | 6:29 AM | 7:40 PM | 13 h 11 min |
| May | 5:55 AM | 8:06 PM | 14 h 10 min |
| June | 5:44 AM | 8:26 PM | 14 h 42 min |
| July | 5:56 AM | 8:24 PM | 14 h 28 min |
| August | 6:21 AM | 7:57 PM | 13 h 36 min |
| September | 6:46 AM | 7:13 PM | 12 h 27 min |
| October | 7:11 AM | 6:29 PM | 11 h 18 min |
| November | 6:41 AM | 4:57 PM | 10 h 15 min |
| December | 7:08 AM | 4:51 PM | 9 h 43 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Riverton?
Riverton has a humid subtropical climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 22°F (-5°C).
It gets about 47.2 inches (1,200 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 4 inches fall in an average year.
The best time to visit Riverton is May–June and September–October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Riverton
The closest live webcam is Pocahontas, 29.7 miles SE of Riverton.
Webcams: Windy.com. Distances in a straight line from Riverton.
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Map of Riverton, MO
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Riverton Street View
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Questions about Riverton
Where is Riverton, MO?
Riverton is an unincorporated community in Oregon County, Missouri, 10.9 miles W of Alton.
What county is Riverton in?
Riverton is in Oregon County, Missouri.
What is the ZIP code of Riverton, MO?
The ZIP code for Riverton is 65690.
What is the nearest town to Riverton?
Alton, 10.9 miles away.
Are there webcams near Riverton?
Yes. The closest is Pocahontas, 29.7 miles away.
What is the hottest month in Riverton?
July, with an average high of 88°F (31°C).
What is the coldest month in Riverton?
January, with an average low of 22°F (-5°C).
How much does it rain in Riverton?
About 47.2 inches (1,200 mm) a year; the wettest month is May.
Does it snow in Riverton?
Yes, about 4 inches of snow fall in an average year.
When is the best time to visit Riverton?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Riverton have?
Humid subtropical (Köppen Cfa).
Last updated: