San Geronimo, TX
Unincorporated community in Bexar County, Texas
San Geronimo is a small unincorporated community in Bexar County, Texas. It is 6.6 miles E of Grey Forest, the nearest town. Its ZIP code is 78023.
San Geronimo at a glance
- State
- Texas
- County
- Bexar County
- ZIP code
- 78023
- Nearest town
- Grey Forest (6.6 mi)
- Time zone
- America/Chicago
- Coordinates
- 29.6228, -98.7936
Weather in San Geronimo now
Loading the National Weather Service forecast…
San Geronimo weather by the hour
San Geronimo weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of San Geronimo.
This week in San Geronimo
Sunrise, sunset and moon in San Geronimo
What is the weather usually like in San Geronimo?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 94°F average high
- Januarycoldest month · 37°F average low
- 37.5 inprecipitation per year · 953 mm
- 0.1 insnowfall per year · 0 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit San Geronimo: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BOERNE, TX US (USC00410902), adjusted for the elevation of San Geronimo.
San Geronimo weather month by month
Sunrise and sunset in San Geronimo through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:29 AM | 5:59 PM | 10 h 30 min |
| February | 7:12 AM | 6:25 PM | 11 h 12 min |
| March | 7:43 AM | 7:44 PM | 12 h 1 min |
| April | 7:07 AM | 8:03 PM | 12 h 56 min |
| May | 6:40 AM | 8:22 PM | 13 h 41 min |
| June | 6:33 AM | 8:38 PM | 14 h 4 min |
| July | 6:44 AM | 8:38 PM | 13 h 54 min |
| August | 7:02 AM | 8:17 PM | 13 h 15 min |
| September | 7:18 AM | 7:41 PM | 12 h 22 min |
| October | 7:35 AM | 7:05 PM | 11 h 30 min |
| November | 6:58 AM | 5:41 PM | 10 h 42 min |
| December | 7:21 AM | 5:39 PM | 10 h 18 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in San Geronimo?
San Geronimo has a humid subtropical climate. The warmest month is August, with an average high of 94°F (35°C), and the coldest is January, with average lows of 37°F (3°C).
It gets about 37.5 inches (953 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit San Geronimo is March–April and October–November. 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 San Geronimo
The closest live webcam is San Antonio: Braunridge › West: LP 1604 at Braun, 8.8 miles SE of San Geronimo.
Webcams: Windy.com. Distances in a straight line from San Geronimo.
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Map of San Geronimo, TX
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San Geronimo Street View
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Other communities near San Geronimo
Questions about San Geronimo
Where is San Geronimo, TX?
San Geronimo is an unincorporated community in Bexar County, Texas, 6.6 miles E of Grey Forest.
What county is San Geronimo in?
San Geronimo is in Bexar County, Texas.
What is the ZIP code of San Geronimo, TX?
The ZIP code for San Geronimo is 78023.
What is the nearest town to San Geronimo?
Grey Forest, 6.6 miles away.
Are there webcams near San Geronimo?
Yes. The closest is San Antonio: Braunridge › West: LP 1604 at Braun, 8.8 miles away.
What is the hottest month in San Geronimo?
August, with an average high of 94°F (35°C).
What is the coldest month in San Geronimo?
January, with an average low of 37°F (3°C).
How much does it rain in San Geronimo?
About 37.5 inches (953 mm) a year; the wettest month is May.
Does it snow in San Geronimo?
Rarely: less than an inch in an average year.
When is the best time to visit San Geronimo?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does San Geronimo have?
Humid subtropical (Köppen Cfa).
Last updated: