Bethany city, Oklahoma

Official LSAD Designation: Bethany city • Census GEOID: 4005700 • Oklahoma County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Bethany city.

Reference Weather Station: OKLAHOMA CITY POST AP, OK US (ID: USW00003954) • Located 1.9 miles from community center • Elevation: 395.3 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	50.5°	27.8°	39.1°	0.78"
February	55.0°	31.3°	43.2°	0.98"
March	64.0°	40.2°	52.1°	2.04"
April	72.0°	48.7°	60.4°	3.00"
May	80.4°	59.1°	69.7°	4.26"
June	89.0°	68.1°	78.5°	4.83"
July	94.7°	73.1°	83.9°	2.88"
August	93.5°	71.4°	82.5°	3.49"
September	85.2°	63.3°	74.2°	3.00"
October	73.9°	50.8°	62.4°	2.72"
November	61.7°	39.0°	50.3°	1.47"
December	51.4°	30.3°	40.9°	1.27"

2010–2025, completed calendar years only.

NOAA station OKLAHOMA CITY POST AP, OK US (ID: USW00003954) • 1.9 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	61.4	71.7	51.0
2011	63.1	75.0	51.1
2012	64.0	75.2	52.8
2013	59.6	70.3	49.0
2014	Unavailable	Unavailable	Unavailable
2015	62.0	72.6	51.4
2016	63.6	74.9	52.4
2017	63.0	74.0	52.0
2018	61.2	72.0	50.3
2019	61.3	71.8	50.8
2020	62.2	73.3	51.0
2021	62.5	73.6	51.4
2022	62.6	74.5	50.6
2023	62.6	74.1	51.0
2024	64.0	75.3	52.6
2025	62.1	73.1	51.1

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.