Mount Vernon, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Mount Vernon now
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Mount Vernon weather by the hour
Mount Vernon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mount Vernon.
This week in Mount Vernon
Sunrise, sunset and moon in Mount Vernon
What is the weather usually like in Mount Vernon?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 11°F average low
- 39.3 inprecipitation per year · 998 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mount Vernon: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ANAMOSA 3 SSW, IA US (USC00130214), adjusted for the elevation of Mount Vernon.
Mount Vernon weather month by month
Sunrise and sunset in Mount Vernon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:29 AM | 5:01 PM | 9 h 32 min |
| February | 6:59 AM | 5:40 PM | 10 h 40 min |
| March | 7:15 AM | 7:13 PM | 11 h 58 min |
| April | 6:23 AM | 7:48 PM | 13 h 24 min |
| May | 5:43 AM | 8:20 PM | 14 h 37 min |
| June | 5:28 AM | 8:44 PM | 15 h 16 min |
| July | 5:42 AM | 8:41 PM | 14 h 58 min |
| August | 6:12 AM | 8:07 PM | 13 h 54 min |
| September | 6:44 AM | 7:16 PM | 12 h 32 min |
| October | 7:17 AM | 6:25 PM | 11 h 8 min |
| November | 6:54 AM | 4:46 PM | 9 h 52 min |
| December | 7:24 AM | 4:36 PM | 9 h 12 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Mount Vernon?
Mount Vernon has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 11°F (-11°C).
It gets about 39.3 inches (998 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Mount Vernon is June to September. At 879 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 Mount Vernon
Weather in towns near Mount Vernon
Questions about the weather in Mount Vernon
What is the hottest month in Mount Vernon?
July, with an average high of 83°F (28°C).
What is the coldest month in Mount Vernon?
January, with an average low of 11°F (-11°C).
How much does it rain in Mount Vernon?
About 39.3 inches (998 mm) a year; the wettest month is June.
Does it snow in Mount Vernon?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Mount Vernon?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Mount Vernon have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Mount Vernon in November?
Highs average 47°F and lows 28°F, with about 2.2 inches of precipitation.
What time is sunrise in Mount Vernon?
Around 6:54 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Mount Vernon weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Mount Vernon.
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