Saint Thomas, IN
Unincorporated community in Knox County, Indiana
Saint Thomas is a small unincorporated community in Knox County, Indiana. It is 4.6 miles W of St. Francisville, the nearest town. Its ZIP code is 47591.
Saint Thomas at a glance
- State
- Indiana
- County
- Knox County
- ZIP code
- 47591
- Nearest town
- St. Francisville (4.6 mi)
- Time zone
- America/Indiana/Vincennes
- Coordinates
- 38.5861, -87.5622
Weather in Saint Thomas now
Loading the National Weather Service forecast…
Saint Thomas weather by the hour
Saint Thomas weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Saint Thomas.
This week in Saint Thomas
Sunrise, sunset and moon in Saint Thomas
What is the weather usually like in Saint Thomas?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 22°F average low
- 46.8 inprecipitation per year · 1,188 mm
- 8.5 insnowfall per year · 22 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Saint Thomas: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station VINCENNES 5 NE, IN US (USC00129113), adjusted for the elevation of Saint Thomas.
Saint Thomas weather month by month
Sunrise and sunset in Saint Thomas through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:04 AM | 5:54 PM | 9 h 49 min |
| February | 7:39 AM | 6:29 PM | 10 h 50 min |
| March | 7:59 AM | 7:58 PM | 11 h 59 min |
| April | 7:12 AM | 8:28 PM | 13 h 16 min |
| May | 6:36 AM | 8:56 PM | 14 h 19 min |
| June | 6:23 AM | 9:17 PM | 14 h 54 min |
| July | 6:36 AM | 9:15 PM | 14 h 38 min |
| August | 7:03 AM | 8:46 PM | 13 h 42 min |
| September | 7:30 AM | 7:59 PM | 12 h 29 min |
| October | 7:58 AM | 7:13 PM | 11 h 15 min |
| November | 7:31 AM | 5:38 PM | 10 h 7 min |
| December | 7:59 AM | 5:31 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/Indiana/Vincennes).
What is the weather like in Saint Thomas?
Saint Thomas has a hot-summer humid continental climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 46.8 inches (1,188 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 9 inches fall in an average year.
The best time to visit Saint Thomas is May and August to October. 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 Thomas
The closest live webcam is Purcell: US 41: 2-041-050-0-1-rwis VINCENNES, 2.4 miles NE of Saint Thomas.
Webcams: Windy.com. Distances in a straight line from Saint Thomas.
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Map of Saint Thomas, IN
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Saint Thomas Street View
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Questions about Saint Thomas
Where is Saint Thomas, IN?
Saint Thomas is an unincorporated community in Knox County, Indiana, 4.6 miles W of St. Francisville.
What county is Saint Thomas in?
Saint Thomas is in Knox County, Indiana.
What is the ZIP code of Saint Thomas, IN?
The ZIP code for Saint Thomas is 47591.
What is the nearest town to Saint Thomas?
St. Francisville, 4.6 miles away.
Are there webcams near Saint Thomas?
Yes. The closest is Purcell: US 41: 2-041-050-0-1-rwis VINCENNES, 2.4 miles away.
What is the hottest month in Saint Thomas?
July, with an average high of 89°F (32°C).
What is the coldest month in Saint Thomas?
January, with an average low of 22°F (-6°C).
How much does it rain in Saint Thomas?
About 46.8 inches (1,188 mm) a year; the wettest month is May.
Does it snow in Saint Thomas?
Yes, about 9 inches of snow fall in an average year.
When is the best time to visit Saint Thomas?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Saint Thomas have?
Hot-summer humid continental (Köppen Dfa).
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