Donnelley, IA
Unincorporated community in Marion County, Iowa
Donnelley is a small unincorporated community in Marion County, Iowa. It is 4.0 miles E of Knoxville, the nearest town. Its ZIP code is 50138.
Donnelley at a glance
- State
- Iowa
- County
- Marion County
- ZIP code
- 50138
- Nearest town
- Knoxville (4.0 mi)
- Time zone
- America/Chicago
- Coordinates
- 41.3350, -93.1767
Weather in Donnelley now
Loading the National Weather Service forecast…
Donnelley weather by the hour
Donnelley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Donnelley.
This week in Donnelley
Sunrise, sunset and moon in Donnelley
What is the weather usually like in Donnelley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 13°F average low
- 37.4 inprecipitation per year · 951 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Donnelley: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station KNOXVILLE, IA US (USC00134502), adjusted for the elevation of Donnelley.
Donnelley weather month by month
Sunrise and sunset in Donnelley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:34 AM | 5:09 PM | 9 h 35 min |
| February | 7:05 AM | 5:47 PM | 10 h 42 min |
| March | 7:22 AM | 7:20 PM | 11 h 58 min |
| April | 6:31 AM | 7:54 PM | 13 h 23 min |
| May | 5:52 AM | 8:26 PM | 14 h 34 min |
| June | 5:37 AM | 8:49 PM | 15 h 12 min |
| July | 5:51 AM | 8:46 PM | 14 h 54 min |
| August | 6:20 AM | 8:13 PM | 13 h 52 min |
| September | 6:52 AM | 7:23 PM | 12 h 31 min |
| October | 7:23 AM | 6:33 PM | 11 h 9 min |
| November | 6:59 AM | 4:54 PM | 9 h 55 min |
| December | 7:30 AM | 4:45 PM | 9 h 15 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Donnelley?
Donnelley 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 13°F (-11°C).
It gets about 37.4 inches (951 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Donnelley is June to September. 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 Donnelley
The closest live webcam is Pleasantville: RWIS - IA 92 MM 146 - mini, 4.7 miles W of Donnelley.
Webcams: Windy.com. Distances in a straight line from Donnelley.
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Map of Donnelley, IA
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Donnelley Street View
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Questions about Donnelley
Where is Donnelley, IA?
Donnelley is an unincorporated community in Marion County, Iowa, 4.0 miles E of Knoxville.
What county is Donnelley in?
Donnelley is in Marion County, Iowa.
What is the ZIP code of Donnelley, IA?
The ZIP code for Donnelley is 50138.
What is the nearest town to Donnelley?
Knoxville, 4.0 miles away.
Are there webcams near Donnelley?
Yes. The closest is Pleasantville: RWIS - IA 92 MM 146 - mini, 4.7 miles away.
What is the hottest month in Donnelley?
July, with an average high of 85°F (29°C).
What is the coldest month in Donnelley?
January, with an average low of 13°F (-11°C).
How much does it rain in Donnelley?
About 37.4 inches (951 mm) a year; the wettest month is June.
Does it snow in Donnelley?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Donnelley?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Donnelley have?
Hot-summer humid continental (Köppen Dfa).
Last updated: