Saint Johns, MO
Unincorporated community in St. Louis County, Missouri
Saint Johns is a small unincorporated community in St. Louis County, Missouri. It is 0.2 miles NW of St. John, the nearest town. Its ZIP code is 63114.
Saint Johns at a glance
- State
- Missouri
- County
- St. Louis County
- ZIP code
- 63114
- Nearest town
- St. John (0.2 mi)
- Time zone
- America/Chicago
- Coordinates
- 38.7133, -90.3431
Weather in Saint Johns now
Loading the National Weather Service forecast…
Saint Johns weather by the hour
Saint Johns weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Saint Johns.
This week in Saint Johns
Sunrise, sunset and moon in Saint Johns
What is the weather usually like in Saint Johns?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 24°F average low
- 41.7 inprecipitation per year · 1,059 mm
- 16.6 insnowfall per year · 42 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Saint Johns: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ST LOUIS LAMBERT INTL AP, MO US (USW00013994), adjusted for the elevation of Saint Johns.
Saint Johns weather month by month
Sunrise and sunset in Saint Johns through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:16 AM | 5:05 PM | 9 h 49 min |
| February | 6:50 AM | 5:40 PM | 10 h 49 min |
| March | 7:10 AM | 7:09 PM | 11 h 58 min |
| April | 6:23 AM | 7:39 PM | 13 h 16 min |
| May | 5:47 AM | 8:08 PM | 14 h 20 min |
| June | 5:34 AM | 8:29 PM | 14 h 54 min |
| July | 5:47 AM | 8:27 PM | 14 h 39 min |
| August | 6:14 AM | 7:57 PM | 13 h 43 min |
| September | 6:41 AM | 7:11 PM | 12 h 29 min |
| October | 7:09 AM | 6:24 PM | 11 h 15 min |
| November | 6:42 AM | 4:49 PM | 10 h 7 min |
| December | 7:10 AM | 4:42 PM | 9 h 31 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Saint Johns?
Saint Johns has a humid subtropical climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 24°F (-5°C).
It gets about 41.7 inches (1,059 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 17 inches fall in an average year.
The best time to visit Saint Johns 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 Saint Johns
The closest live webcam is Cabanne Place › North: World Chess Hall of Fame, 6.5 miles SE of Saint Johns.
Webcams: Windy.com. Distances in a straight line from Saint Johns.
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Map of Saint Johns, MO
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Saint Johns Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Saint Johns
Other communities near Saint Johns
- Schuermann Heights1.4 mi NW
- Vinita Terrace2.1 mi S
- Woodstock3.0 mi NE
- Arbor Terrace3.3 mi E
- Ascalon3.7 mi W
- Robertson4.1 mi NW
- Cabanne Place subdivision5.7 mi SE
- Natural Bridge Junction5.7 mi NW
- Baden6.1 mi E
- Vigus6.7 mi W
- Rock Springs subdivision6.8 mi SE
- Tower Grove7.5 mi SE
- Earth City7.8 mi NW
- Shoveltown7.8 mi NE
- Hathaway Meadows subdivision8.3 mi SE
Questions about Saint Johns
Where is Saint Johns, MO?
Saint Johns is an unincorporated community in St. Louis County, Missouri, 0.2 miles NW of St. John.
What county is Saint Johns in?
Saint Johns is in St. Louis County, Missouri.
What is the ZIP code of Saint Johns, MO?
The ZIP code for Saint Johns is 63114.
What is the nearest town to Saint Johns?
St. John, 0.2 miles away.
Are there webcams near Saint Johns?
Yes. The closest is Cabanne Place › North: World Chess Hall of Fame, 6.5 miles away.
What is the hottest month in Saint Johns?
July, with an average high of 90°F (32°C).
What is the coldest month in Saint Johns?
January, with an average low of 24°F (-5°C).
How much does it rain in Saint Johns?
About 41.7 inches (1,059 mm) a year; the wettest month is May.
Does it snow in Saint Johns?
Yes, about 17 inches of snow fall in an average year.
When is the best time to visit Saint Johns?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Saint Johns have?
Humid subtropical (Köppen Cfa).
Last updated: