Union, TX
Unincorporated community in Dawson County, Texas
Union is a small unincorporated community in Dawson County, Texas. It is 7.6 miles NE of Lamesa, the nearest town. Its ZIP code is 79331.
Union at a glance
- State
- Texas
- County
- Dawson County
- ZIP code
- 79331
- Nearest town
- Lamesa (7.6 mi)
- Time zone
- America/Chicago
- Coordinates
- 32.6736, -102.0636
Weather in Union now
Loading the National Weather Service forecast…
Union weather by the hour
Union weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Union.
This week in Union
Sunrise, sunset and moon in Union
What is the weather usually like in Union?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 94°F average high
- Januarycoldest month · 26°F average low
- 16.8 inprecipitation per year · 428 mm
- 2.6 insnowfall per year · 7 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Union: March to May and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LAMESA 1 SSE, TX US (USC00415013), adjusted for the elevation of Union.
Union weather month by month
Sunrise and sunset in Union through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:49 AM | 6:06 PM | 10 h 17 min |
| February | 7:29 AM | 6:35 PM | 11 h 5 min |
| March | 7:56 AM | 7:57 PM | 12 h 0 min |
| April | 7:16 AM | 8:19 PM | 13 h 2 min |
| May | 6:47 AM | 8:41 PM | 13 h 53 min |
| June | 6:38 AM | 8:58 PM | 14 h 20 min |
| July | 6:50 AM | 8:58 PM | 14 h 8 min |
| August | 7:10 AM | 8:34 PM | 13 h 23 min |
| September | 7:30 AM | 7:55 PM | 12 h 24 min |
| October | 7:51 AM | 7:16 PM | 11 h 25 min |
| November | 7:17 AM | 5:48 PM | 10 h 31 min |
| December | 7:41 AM | 5:45 PM | 10 h 3 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Union?
Union has a cold semi-arid climate. The warmest month is July, with an average high of 94°F (35°C), and the coldest is January, with average lows of 26°F (-3°C).
It gets about 16.8 inches (428 mm) of precipitation a year. The wettest month is September and the driest is January. Snow is common: about 3 inches fall in an average year.
The best time to visit Union 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 Union
The closest live webcam is Morita › East: ABL-IH20 West @ FM818, 41.6 miles SE of Union.
Webcams: Windy.com. Distances in a straight line from Union.
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Map of Union, TX
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Union Street View
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Open in Google Maps ›Towns near Union
Other communities near Union
Questions about Union
Where is Union, TX?
Union is an unincorporated community in Dawson County, Texas, 7.6 miles NE of Lamesa.
What county is Union in?
Union is in Dawson County, Texas.
What is the ZIP code of Union, TX?
The ZIP code for Union is 79331.
What is the nearest town to Union?
Lamesa, 7.6 miles away.
Are there webcams near Union?
Yes. The closest is Morita › East: ABL-IH20 West @ FM818, 41.6 miles away.
What is the hottest month in Union?
July, with an average high of 94°F (35°C).
What is the coldest month in Union?
January, with an average low of 26°F (-3°C).
How much does it rain in Union?
About 16.8 inches (428 mm) a year; the wettest month is September.
Does it snow in Union?
Yes, about 3 inches of snow fall in an average year.
When is the best time to visit Union?
March to May and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Union have?
Cold semi-arid (Köppen BSk).
Last updated: