Antonia, MO
Unincorporated community in Jefferson County, Missouri
Antonia is a small unincorporated community in Jefferson County, Missouri. It is 3.8 miles SE of Barnhart, the nearest town. Its ZIP code is 63012.
Antonia at a glance
- State
- Missouri
- County
- Jefferson County
- ZIP code
- 63012
- Nearest town
- Barnhart (3.8 mi)
- Time zone
- America/Chicago
- Coordinates
- 38.3625, -90.4656
Weather in Antonia now
Loading the National Weather Service forecast…
Antonia weather by the hour
Antonia weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Antonia.
This week in Antonia
Sunrise, sunset and moon in Antonia
What is the weather usually like in Antonia?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 22°F average low
- 43.6 inprecipitation per year · 1,107 mm
- 9.2 insnowfall per year · 23 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Antonia: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station FESTUS, MO US (USC00232850), adjusted for the elevation of Antonia.
Antonia weather month by month
Sunrise and sunset in Antonia through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:15 AM | 5:06 PM | 9 h 50 min |
| February | 6:50 AM | 5:41 PM | 10 h 50 min |
| March | 7:11 AM | 7:10 PM | 11 h 59 min |
| April | 6:24 AM | 7:39 PM | 13 h 15 min |
| May | 5:48 AM | 8:07 PM | 14 h 18 min |
| June | 5:36 AM | 8:28 PM | 14 h 52 min |
| July | 5:49 AM | 8:26 PM | 14 h 37 min |
| August | 6:15 AM | 7:57 PM | 13 h 41 min |
| September | 6:42 AM | 7:11 PM | 12 h 29 min |
| October | 7:09 AM | 6:25 PM | 11 h 15 min |
| November | 6:42 AM | 4:50 PM | 10 h 8 min |
| December | 7:10 AM | 4:43 PM | 9 h 33 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Antonia?
Antonia has a hot-summer humid continental climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 22°F (-5°C).
It gets about 43.6 inches (1,107 mm) of precipitation a year. The wettest month is April and the driest is February. Snow is common: about 9 inches fall in an average year.
The best time to visit Antonia is May–June and September–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 Antonia
The closest live webcam is Oakville › South, 9.9 miles NE of Antonia.
Webcams: Windy.com. Distances in a straight line from Antonia.
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Map of Antonia, MO
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Antonia Street View
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Questions about Antonia
Where is Antonia, MO?
Antonia is an unincorporated community in Jefferson County, Missouri, 3.8 miles SE of Barnhart.
What county is Antonia in?
Antonia is in Jefferson County, Missouri.
What is the ZIP code of Antonia, MO?
The ZIP code for Antonia is 63012.
What is the nearest town to Antonia?
Barnhart, 3.8 miles away.
Are there webcams near Antonia?
Yes. The closest is Oakville › South, 9.9 miles away.
What is the hottest month in Antonia?
July, with an average high of 88°F (31°C).
What is the coldest month in Antonia?
January, with an average low of 22°F (-5°C).
How much does it rain in Antonia?
About 43.6 inches (1,107 mm) a year; the wettest month is April.
Does it snow in Antonia?
Yes, about 9 inches of snow fall in an average year.
When is the best time to visit Antonia?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Antonia have?
Hot-summer humid continental (Köppen Dfa).
Last updated: