Climate Hermiston - Oregon
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 42 | 49 | 59 | 67 | 74 | 82 |
| Average low in ºF Av. low Lo | 26 | 29 | 34 | 39 | 46 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 1.50 | 1.06 | 0.94 | 0.87 | 0.91 | 0.51 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 89 | 88 | 80 | 67 | 51 | 42 |
| Average low in ºF Av. low Lo | 57 | 57 | 47 | 38 | 33 | 27 |
| Av. precipitation in inch Av. precip. Pre. | 0.24 | 0.35 | 0.47 | 0.71 | 1.50 | 1.34 |
What is the average weather in Hermiston, Oregon?
Hermiston experiences a cold semi-arid climate, characterized by hot summers and cold winters. The annual precipitation is low, with a strong pattern of dry summers and wetter winters. Precipitation generally arrives in brief showers, contributing to the overall dry conditions in the area.
Hermiston Climate Graph - Oregon Climate Chart
Geo Hermiston - Oregon
| Country | United States | |
|---|---|---|
| State | Oregon | |
| County | Umatilla | |
| City | Hermiston | |
| Zip Code | 97838 | |
| Longitude | -119.26 dec. degr. | |
| Latitude | 45.83 dec. degr. | |
| Altitude - Elevation | 640ft | |
| ICAO | - | |
| IATA | - |
Date and Time Hermiston - Oregon
| Local Time | 09:18 AM | |
|---|---|---|
| Sunrise | 05:06 AM | |
| Sunset | 08:53 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Hermiston - Oregon
USGS National Map — Open interactive map
Hermiston weather averages
| Annual high temperature | 66ºF |
| Annual low temperature | 41ºF |
| Average annual precip. | 10.4 inch |
Station Data
Monthly averages Hermiston
Longitude: -119.259, Latitude: 45.8282
Average weather Hermiston, OR - 97838
Monthly: 1991-2020 normals
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...