Saint Rosa, OH
Unincorporated community in Mercer County, Ohio
Saint Rosa is a small unincorporated community in Mercer County, Ohio. It is 2.0 miles E of Maria Stein, the nearest town. Its ZIP code is 45860.
Saint Rosa at a glance
- State
- Ohio
- County
- Mercer County
- ZIP code
- 45860
- Nearest town
- Maria Stein (2.0 mi)
- Time zone
- America/New York
- Coordinates
- 40.4075, -84.5167
Weather in Saint Rosa now
Loading the National Weather Service forecast…
Saint Rosa weather by the hour
Saint Rosa weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Saint Rosa.
This week in Saint Rosa
Sunrise, sunset and moon in Saint Rosa
What is the weather usually like in Saint Rosa?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 19°F average low
- 39.8 inprecipitation per year · 1,010 mm
- 28.8 insnowfall per year · 73 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Saint Rosa: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CELINA 3 NE, OH US (USC00331390), adjusted for the elevation of Saint Rosa.
Saint Rosa weather month by month
Sunrise and sunset in Saint Rosa through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:57 AM | 5:37 PM | 9 h 40 min |
| February | 7:29 AM | 6:14 PM | 10 h 45 min |
| March | 7:47 AM | 7:46 PM | 11 h 58 min |
| April | 6:57 AM | 8:18 PM | 13 h 20 min |
| May | 6:19 AM | 8:48 PM | 14 h 29 min |
| June | 6:05 AM | 9:11 PM | 15 h 5 min |
| July | 6:19 AM | 9:08 PM | 14 h 49 min |
| August | 6:47 AM | 8:37 PM | 13 h 49 min |
| September | 7:17 AM | 7:48 PM | 12 h 30 min |
| October | 7:47 AM | 6:59 PM | 11 h 11 min |
| November | 7:22 AM | 5:22 PM | 9 h 59 min |
| December | 7:52 AM | 5:14 PM | 9 h 21 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Saint Rosa?
Saint Rosa has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 19°F (-7°C).
It gets about 39.8 inches (1,010 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 29 inches fall in an average year.
The best time to visit Saint Rosa is May–June and August–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 Saint Rosa
The closest live webcam is Celina › North-east: Great Lakes: United States, 9.4 miles N of Saint Rosa.
Webcams: Windy.com. Distances in a straight line from Saint Rosa.
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Map of Saint Rosa, OH
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Saint Rosa Street View
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Open in Google Maps ›Towns near Saint Rosa
Other communities near Saint Rosa
- Sebastian2.5 mi N
- Sebastian2.5 mi N
- Steinman3.0 mi SE
- Egypt4.7 mi E
- The Maples6.6 mi N
- Turtle Neck Point6.6 mi N
- Doss Landing6.7 mi N
- Woodhaven Mobile Home Park6.8 mi N
- Hechts Landing7.0 mi N
- Strakers7.1 mi S
- Bass Landing7.1 mi N
- Club Island7.1 mi N
- Duckfoot Landing7.3 mi N
- South Shore Acres7.6 mi NE
- Willowdell7.7 mi SE
Questions about Saint Rosa
Where is Saint Rosa, OH?
Saint Rosa is an unincorporated community in Mercer County, Ohio, 2.0 miles E of Maria Stein.
What county is Saint Rosa in?
Saint Rosa is in Mercer County, Ohio.
What is the ZIP code of Saint Rosa, OH?
The ZIP code for Saint Rosa is 45860.
What is the nearest town to Saint Rosa?
Maria Stein, 2.0 miles away.
Are there webcams near Saint Rosa?
Yes. The closest is Celina › North-east: Great Lakes: United States, 9.4 miles away.
What is the hottest month in Saint Rosa?
July, with an average high of 84°F (29°C).
What is the coldest month in Saint Rosa?
January, with an average low of 19°F (-7°C).
How much does it rain in Saint Rosa?
About 39.8 inches (1,010 mm) a year; the wettest month is July.
Does it snow in Saint Rosa?
Yes, about 29 inches of snow fall in an average year.
When is the best time to visit Saint Rosa?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Saint Rosa have?
Hot-summer humid continental (Köppen Dfa).
Last updated: