Jordan Valley city, Oregon

Official LSAD Designation: Jordan Valley city • Census GEOID: 4137850 • Malheur County

Climate Normals & Weather Observations

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

Reference Weather Station: SHEAVILLE 1 SE, OR US (ID: USC00357736) • Located 9.8 miles from community center • Elevation: 1,408.2 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	38.4°	20.0°	29.2°	1.50"
February	43.5°	23.2°	33.4°	1.21"
March	52.0°	27.7°	39.9°	1.42"
April	58.1°	31.7°	44.9°	1.47"
May	67.4°	38.7°	53.1°	1.92"
June	77.8°	45.5°	61.7°	1.27"
July	89.8°	54.0°	71.9°	0.34"
August	89.3°	52.7°	71.0°	0.28"
September	79.3°	43.7°	61.5°	0.34"
October	63.2°	33.6°	48.4°	0.90"
November	48.9°	24.3°	36.6°	1.28"
December	37.9°	18.7°	28.3°	1.79"

2010–2025, completed calendar years only.

NOAA station South Mtn., ID US (ID: USS0016G01S) • 17.1 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00357736), which has no available annual mean history.

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	43.0	51.5	34.5
2011	42.9	51.5	34.2
2012	45.8	54.8	36.7
2013	44.8	53.9	35.7
2014	45.9	54.7	37.2
2015	47.0	55.7	38.3
2016	45.7	54.6	36.9
2017	45.3	54.0	36.7
2018	45.0	53.7	36.2
2019	43.6	52.0	35.1
2020	45.2	54.4	36.0
2021	45.9	54.9	36.9
2022	45.1	54.1	36.2
2023	44.2	52.5	35.9
2024	44.8	52.6	37.0
2025	45.7	53.9	37.6

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