Riverdale, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Riverdale now
Loading the National Weather Service forecast…
Riverdale weather by the hour
Riverdale weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Riverdale.
This week in Riverdale
Sunrise, sunset and moon in Riverdale
What is the weather usually like in Riverdale?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 14°F average low
- 37.1 inprecipitation per year · 943 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Riverdale: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LE CLAIRE L&D 14, IA US (USC00134705), adjusted for the elevation of Riverdale.
Riverdale weather month by month
Sunrise and sunset in Riverdale through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 4:58 PM | 9 h 34 min |
| February | 6:55 AM | 5:36 PM | 10 h 41 min |
| March | 7:11 AM | 7:09 PM | 11 h 58 min |
| April | 6:19 AM | 7:43 PM | 13 h 23 min |
| May | 5:40 AM | 8:15 PM | 14 h 35 min |
| June | 5:25 AM | 8:39 PM | 15 h 13 min |
| July | 5:39 AM | 8:36 PM | 14 h 56 min |
| August | 6:09 AM | 8:03 PM | 13 h 53 min |
| September | 6:41 AM | 7:12 PM | 12 h 31 min |
| October | 7:12 AM | 6:22 PM | 11 h 9 min |
| November | 6:49 AM | 4:43 PM | 9 h 54 min |
| December | 7:19 AM | 4:34 PM | 9 h 14 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Riverdale?
Riverdale has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is January, with average lows of 14°F (-10°C).
It gets about 37.1 inches (943 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Riverdale is June to September. At 604 ft of elevation, nights are mild most of the year. 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.
More about Riverdale
Weather in towns near Riverdale
Questions about the weather in Riverdale
What is the hottest month in Riverdale?
July, with an average high of 85°F (29°C).
What is the coldest month in Riverdale?
January, with an average low of 14°F (-10°C).
How much does it rain in Riverdale?
About 37.1 inches (943 mm) a year; the wettest month is May.
Does it snow in Riverdale?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Riverdale?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Riverdale have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Riverdale in November?
Highs average 48°F and lows 31°F, with about 2.1 inches of precipitation.
What time is sunrise in Riverdale?
Around 6:49 AM in mid-November, and sunset around 4:43 PM. Today’s exact times are shown above.
Where does this Riverdale weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Riverdale.
Last updated: