Climate Richland - Washington
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 41 | 47 | 58 | 65 | 73 | 80 |
| Average low in ºF Av. low Lo | 29 | 30 | 35 | 40 | 47 | 54 |
| Av. precipitation in inch Av. precip. Pre. | 1.01 | 0.77 | 0.69 | 0.60 | 0.65 | 0.50 |
| Av. snowfall in inch Snowfall Sn | 2 | 2 | 0 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 88 | 87 | 78 | 64 | 49 | 38 |
| Average low in ºF Av. low Lo | 59 | 58 | 50 | 40 | 34 | 27 |
| Av. precipitation in inch Av. precip. Pre. | 0.25 | 0.16 | 0.31 | 0.54 | 1.02 | 1.12 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 2 |
Richland experiences a cold semi-arid climate, marked by very low annual precipitation. Summers are hot and dry, while winters are cold and bring occasional snowfall. Precipitation is generally low throughout the year, with a strong pattern of drier summers and wetter winters.
Richland Climate Graph - Washington Climate Chart
Weather history Richland - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 78.1 | 52.0 | 0.00 | - | - |
| 02 Jun | 81.0 | 57.0 | 0.00 | - | - |
| 03 Jun | 78.1 | 54.0 | 0.00 | - | - |
| 04 Jun | 75.9 | 55.9 | 0.00 | 0.00 | 0.0 |
| 05 Jun | 75.0 | 52.0 | 0.00 | - | - |
| 06 Jun | 68.0 | 51.1 | 0.00 | - | - |
| 07 Jun | 72.0 | 45.0 | 0.00 | - | - |
| 08 Jun | 73.0 | 51.1 | 0.05 | - | - |
| 09 Jun | 72.0 | 55.9 | 0.00 | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | 82.0 | 55.0 | 0.00 | - | - |
| 13 Jun | 84.9 | 55.0 | 0.00 | - | - |
| 14 Jun | 89.1 | 57.9 | 0.00 | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Richland
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 77.4 ºF | 41 ºF | |
| Average low temperature Av. low temp. | 53.5 ºF | 29 ºF | |
| Total precipitation Total precip. | 0.05 inch | 1.01 inch | |
| Total snowfall Total snowfall | - inch | 2 inch | |
| Highest max temperature Highest max temp. | 89.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 68.0 ºF | - | |
| Highest min temperature Highest min temp. | 57.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 45.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Richland - Washington
| Country | United States | |
|---|---|---|
| State | Washington | |
| County | - | |
| City | Richland | |
| Zip Code | 99352 | |
| Longitude | -119.28 dec. degr. | |
| Latitude | 46.29 dec. degr. | |
| Altitude - Elevation | 384ft | |
| ICAO | - | |
| IATA | - |
Date and Time Richland - Washington
| Local Time | 12:20 AM | |
|---|---|---|
| Sunrise | 05:02 AM | |
| Sunset | 08:53 PM | |
| Day/Night | Night | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Richland - Washington
USGS National Map — Open interactive map
Richland weather averages
| Annual high temperature | 64ºF |
| Annual low temperature | 42ºF |
| Average annual precip. | 7.62 inch |
| Av. annual snowfall | 6 inch |
Station Data
Monthly averages Richland
Longitude: -119.284, Latitude: 46.2857
Average weather Richland, WA - 99352
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...