Sienna, TX weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Sienna now
Loading the National Weather Service forecast…
Sienna weather by the hour
Sienna weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sienna.
This week in Sienna
Sunrise, sunset and moon in Sienna
What is the weather usually like in Sienna?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 93°F average high
- Januarycoldest month · 43°F average low
- 50.1 inprecipitation per year · 1,274 mm
- 0.1 insnowfall per year · 0 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sienna: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station THOMPSONS 3 WSW, TX US (USC00418996), adjusted for the elevation of Sienna.
Sienna weather month by month
Sunrise and sunset in Sienna through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:16 AM | 5:46 PM | 10 h 30 min |
| February | 6:59 AM | 6:12 PM | 11 h 12 min |
| March | 7:30 AM | 7:31 PM | 12 h 1 min |
| April | 6:54 AM | 7:49 PM | 12 h 55 min |
| May | 6:28 AM | 8:08 PM | 13 h 40 min |
| June | 6:20 AM | 8:24 PM | 14 h 4 min |
| July | 6:31 AM | 8:24 PM | 13 h 53 min |
| August | 6:49 AM | 8:03 PM | 13 h 14 min |
| September | 7:05 AM | 7:28 PM | 12 h 22 min |
| October | 7:22 AM | 6:52 PM | 11 h 30 min |
| November | 6:45 AM | 5:28 PM | 10 h 43 min |
| December | 7:07 AM | 5:26 PM | 10 h 18 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Sienna?
Sienna has a humid subtropical climate. The warmest month is August, with an average high of 93°F (34°C), and the coldest is January, with average lows of 43°F (6°C).
It gets about 50.1 inches (1,274 mm) of precipitation a year. The wettest month is October and the driest is February.
The best time to visit Sienna is March–April and October–November. At 59 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 Sienna
Weather in towns near Sienna
Questions about the weather in Sienna
What is the hottest month in Sienna?
August, with an average high of 93°F (34°C).
What is the coldest month in Sienna?
January, with an average low of 43°F (6°C).
How much does it rain in Sienna?
About 50.1 inches (1,274 mm) a year; the wettest month is October.
Does it snow in Sienna?
Rarely: less than an inch in an average year.
When is the best time to visit Sienna?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Sienna have?
Humid subtropical (Köppen Cfa).
What is the weather like in Sienna in November?
Highs average 72°F and lows 52°F, with about 4.1 inches of precipitation.
What time is sunrise in Sienna?
Around 6:45 AM in mid-November, and sunset around 5:28 PM. Today’s exact times are shown above.
Where does this Sienna weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Sienna.
Last updated: