San Leon, TX weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in San Leon now
Loading the National Weather Service forecast…
San Leon weather by the hour
San Leon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of San Leon.
This week in San Leon
Sunrise, sunset and moon in San Leon
What is the weather usually like in San Leon?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 92°F average high
- Januarycoldest month · 46°F average low
- 60.2 inprecipitation per year · 1,529 mm
- 0.2 insnowfall per year · 1 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit San Leon: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HOUSTON NWSO, TX US (USC00414333), adjusted for the elevation of San Leon.
San Leon weather month by month
Sunrise and sunset in San Leon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:13 AM | 5:44 PM | 10 h 30 min |
| February | 6:57 AM | 6:10 PM | 11 h 12 min |
| March | 7:27 AM | 7:29 PM | 12 h 1 min |
| April | 6:51 AM | 7:47 PM | 12 h 55 min |
| May | 6:25 AM | 8:06 PM | 13 h 40 min |
| June | 6:18 AM | 8:22 PM | 14 h 4 min |
| July | 6:28 AM | 8:22 PM | 13 h 53 min |
| August | 6:46 AM | 8:01 PM | 13 h 14 min |
| September | 7:03 AM | 7:26 PM | 12 h 22 min |
| October | 7:20 AM | 6:50 PM | 11 h 30 min |
| November | 6:42 AM | 5:25 PM | 10 h 42 min |
| December | 7:05 AM | 5:24 PM | 10 h 18 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in San Leon?
San Leon has a humid subtropical climate. The warmest month is August, with an average high of 92°F (34°C), and the coldest is January, with average lows of 46°F (8°C).
It gets about 60.2 inches (1,529 mm) of precipitation a year. The wettest month is September and the driest is February.
The best time to visit San Leon is March–April and October–November. At 10 ft of elevation, nights are mild most of the year. 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.
More about San Leon
Weather in towns near San Leon
Questions about the weather in San Leon
What is the hottest month in San Leon?
August, with an average high of 92°F (34°C).
What is the coldest month in San Leon?
January, with an average low of 46°F (8°C).
How much does it rain in San Leon?
About 60.2 inches (1,529 mm) a year; the wettest month is September.
Does it snow in San Leon?
Rarely: less than an inch in an average year.
When is the best time to visit San Leon?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does San Leon have?
Humid subtropical (Köppen Cfa).
What is the weather like in San Leon in November?
Highs average 73°F and lows 53°F, with about 4.5 inches of precipitation.
What time is sunrise in San Leon?
Around 6:42 AM in mid-November, and sunset around 5:25 PM. Today’s exact times are shown above.
Where does this San Leon weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of San Leon.
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