Sylvan Mounds, WI
Unincorporated community in Jefferson County, Wisconsin
Sylvan Mounds is a small unincorporated community in Jefferson County, Wisconsin. It is 0.9 miles NW of Lake Ripley, the nearest town. Its ZIP code is 53523.
Sylvan Mounds at a glance
- State
- Wisconsin
- County
- Jefferson County
- ZIP code
- 53523
- Nearest town
- Lake Ripley (0.9 mi)
- Time zone
- America/Chicago
- Coordinates
- 42.9992, -88.9783
Weather in Sylvan Mounds now
Loading the National Weather Service forecast…
Sylvan Mounds weather by the hour
Sylvan Mounds weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sylvan Mounds.
This week in Sylvan Mounds
Sunrise, sunset and moon in Sylvan Mounds
What is the weather usually like in Sylvan Mounds?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 11°F average low
- 37.0 inprecipitation per year · 939 mm
- 42.3 insnowfall per year · 107 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sylvan Mounds: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LAKE MILLS WWTP, WI US (USC00474482), adjusted for the elevation of Sylvan Mounds.
Sylvan Mounds weather month by month
Sunrise and sunset in Sylvan Mounds through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 4:48 PM | 9 h 25 min |
| February | 6:51 AM | 5:28 PM | 10 h 37 min |
| March | 7:05 AM | 7:03 PM | 11 h 57 min |
| April | 6:11 AM | 7:39 PM | 13 h 27 min |
| May | 5:30 AM | 8:13 PM | 14 h 43 min |
| June | 5:14 AM | 8:38 PM | 15 h 24 min |
| July | 5:29 AM | 8:34 PM | 15 h 5 min |
| August | 6:00 AM | 7:59 PM | 13 h 59 min |
| September | 6:34 AM | 7:07 PM | 12 h 33 min |
| October | 7:08 AM | 6:14 PM | 11 h 6 min |
| November | 6:47 AM | 4:33 PM | 9 h 46 min |
| December | 7:18 AM | 4:23 PM | 9 h 4 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Sylvan Mounds?
Sylvan Mounds has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (29°C), and the coldest is January, with average lows of 11°F (-11°C).
It gets about 37.0 inches (939 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 42 inches fall in an average year.
The best time to visit Sylvan Mounds 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 Sylvan Mounds
The closest live webcam is Blooming Grove › South: I-39/90 at Buckeye Rd/County AB, 16.1 miles W of Sylvan Mounds.
Webcams: Windy.com. Distances in a straight line from Sylvan Mounds.
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Map of Sylvan Mounds, WI
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Sylvan Mounds Street View
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Questions about Sylvan Mounds
Where is Sylvan Mounds, WI?
Sylvan Mounds is an unincorporated community in Jefferson County, Wisconsin, 0.9 miles NW of Lake Ripley.
What county is Sylvan Mounds in?
Sylvan Mounds is in Jefferson County, Wisconsin.
What is the ZIP code of Sylvan Mounds, WI?
The ZIP code for Sylvan Mounds is 53523.
What is the nearest town to Sylvan Mounds?
Lake Ripley, 0.9 miles away.
Are there webcams near Sylvan Mounds?
Yes. The closest is Blooming Grove › South: I-39/90 at Buckeye Rd/County AB, 16.1 miles away.
What is the hottest month in Sylvan Mounds?
July, with an average high of 83°F (29°C).
What is the coldest month in Sylvan Mounds?
January, with an average low of 11°F (-11°C).
How much does it rain in Sylvan Mounds?
About 37.0 inches (939 mm) a year; the wettest month is June.
Does it snow in Sylvan Mounds?
Yes, about 42 inches of snow fall in an average year.
When is the best time to visit Sylvan Mounds?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Sylvan Mounds have?
Hot-summer humid continental (Köppen Dfa).
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