Gannon, TX
Unincorporated community in Nolan County, Texas
Gannon is a small unincorporated community in Nolan County, Texas. It is 7.4 miles SE of Sweetwater, the nearest town. Its ZIP code is 79556.
Gannon at a glance
- State
- Texas
- County
- Nolan County
- ZIP code
- 79556
- Nearest town
- Sweetwater (7.4 mi)
- Time zone
- America/Chicago
- Coordinates
- 32.5567, -100.4831
Weather in Gannon now
Loading the National Weather Service forecast…
Gannon weather by the hour
Gannon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Gannon.
This week in Gannon
Sunrise, sunset and moon in Gannon
What is the weather usually like in Gannon?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 95°F average high
- Januarycoldest month · 31°F average low
- 21.2 inprecipitation per year · 539 mm
- 2.3 insnowfall per year · 6 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Gannon: March to May and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROSCOE, TX US (USC00417743), adjusted for the elevation of Gannon.
Gannon weather month by month
Sunrise and sunset in Gannon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:42 AM | 6:00 PM | 10 h 17 min |
| February | 7:23 AM | 6:28 PM | 11 h 5 min |
| March | 7:50 AM | 7:51 PM | 12 h 0 min |
| April | 7:10 AM | 8:13 PM | 13 h 2 min |
| May | 6:41 AM | 8:34 PM | 13 h 52 min |
| June | 6:32 AM | 8:52 PM | 14 h 19 min |
| July | 6:44 AM | 8:51 PM | 14 h 7 min |
| August | 7:04 AM | 8:28 PM | 13 h 23 min |
| September | 7:24 AM | 7:49 PM | 12 h 24 min |
| October | 7:44 AM | 7:10 PM | 11 h 25 min |
| November | 7:10 AM | 5:42 PM | 10 h 31 min |
| December | 7:35 AM | 5:39 PM | 10 h 4 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Gannon?
Gannon has a humid subtropical climate. The warmest month is July, with an average high of 95°F (35°C), and the coldest is January, with average lows of 31°F (-1°C).
It gets about 21.2 inches (539 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 2 inches fall in an average year.
The best time to visit Gannon is March to May and 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 Gannon
The closest live webcam is Avenger Village › West: ABL-Roscoe-IH20.WB @ CR256, 7.4 miles S of Gannon.
Webcams: Windy.com. Distances in a straight line from Gannon.
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Map of Gannon, TX
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Gannon Street View
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Questions about Gannon
Where is Gannon, TX?
Gannon is an unincorporated community in Nolan County, Texas, 7.4 miles SE of Sweetwater.
What county is Gannon in?
Gannon is in Nolan County, Texas.
What is the ZIP code of Gannon, TX?
The ZIP code for Gannon is 79556.
What is the nearest town to Gannon?
Sweetwater, 7.4 miles away.
Are there webcams near Gannon?
Yes. The closest is Avenger Village › West: ABL-Roscoe-IH20.WB @ CR256, 7.4 miles away.
What is the hottest month in Gannon?
July, with an average high of 95°F (35°C).
What is the coldest month in Gannon?
January, with an average low of 31°F (-1°C).
How much does it rain in Gannon?
About 21.2 inches (539 mm) a year; the wettest month is June.
Does it snow in Gannon?
Yes, about 2 inches of snow fall in an average year.
When is the best time to visit Gannon?
March to May and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Gannon have?
Humid subtropical (Köppen Cfa).
Last updated: