Union, OK
Unincorporated community in Tulsa County, Oklahoma
Union is a small unincorporated community in Tulsa County, Oklahoma. It is 4.3 miles NW of Tulsa, the nearest town. Its ZIP code is 74146.
Union at a glance
- State
- Oklahoma
- County
- Tulsa County
- ZIP code
- 74146
- Nearest town
- Tulsa (4.3 mi)
- Time zone
- America/Chicago
- Coordinates
- 36.0736, -95.8644
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
- 44.4 inprecipitation per year · 1,128 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Union: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BIXBY, OK US (USC00340782), adjusted for the elevation of Union.
Union weather month by month
Sunrise and sunset in Union through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:31 AM | 5:34 PM | 10 h 2 min |
| February | 7:08 AM | 6:06 PM | 10 h 57 min |
| March | 7:32 AM | 7:32 PM | 11 h 59 min |
| April | 6:48 AM | 7:58 PM | 13 h 10 min |
| May | 6:15 AM | 8:23 PM | 14 h 8 min |
| June | 6:04 AM | 8:43 PM | 14 h 39 min |
| July | 6:16 AM | 8:42 PM | 14 h 25 min |
| August | 6:40 AM | 8:15 PM | 13 h 34 min |
| September | 7:04 AM | 7:32 PM | 12 h 27 min |
| October | 7:29 AM | 6:49 PM | 11 h 19 min |
| November | 6:59 AM | 5:17 PM | 10 h 18 min |
| December | 7:25 AM | 5:11 PM | 9 h 46 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Union?
Union has a humid subtropical climate. The warmest month is July, with an average high of 94°F (34°C), and the coldest is January, with average lows of 26°F (-3°C).
It gets about 44.4 inches (1,128 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Union is April–May and September–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 Tulsa › East: South 273rd East Avenue, 10.1 miles NE of Union.
Webcams: Windy.com. Distances in a straight line from Union.
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Map of Union, OK
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Union Street View
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Questions about Union
Where is Union, OK?
Union is an unincorporated community in Tulsa County, Oklahoma, 4.3 miles NW of Tulsa.
What county is Union in?
Union is in Tulsa County, Oklahoma.
What is the ZIP code of Union, OK?
The ZIP code for Union is 74146.
What is the nearest town to Union?
Tulsa, 4.3 miles away.
Are there webcams near Union?
Yes. The closest is Tulsa › East: South 273rd East Avenue, 10.1 miles away.
What is the hottest month in Union?
July, with an average high of 94°F (34°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 44.4 inches (1,128 mm) a year; the wettest month is May.
Does it snow in Union?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Union?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Union have?
Humid subtropical (Köppen Cfa).
Last updated: