Climate averages 1991–2020
Spokane Valley weather
in June.
A warm, fairly dry month: the 4th warmest and the 4th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Spokane Valley: daytime highs average 23.0°C and nights cool to about 10.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 37 mm of rain on roughly 7 days, which makes June a fairly dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 55 min on an average June day.
The nearest other city in this atlas is Spokane (14 km away). In June its highs average 23.8°C, 0.7°C warmer than Spokane Valley, with 33 mm of rain.
Among the 498 cities listed in the United States, Spokane Valley ranks joint 459th of 498 for the warmest June highs and 148th of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Spokane Valley is 4.9°C cooler than that mean.
From June to July, average highs rise by 6.0°C to 29.0°C, and monthly rainfall falls from 37 mm to 15 mm.
The annual picture
June in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Spokane Valley climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.9°C-4.9°C | -4.9°C | 78 | 13.3 | 8.99 h |
| February | 4.6°C-4.0°C | -4.0°C | 54 | 10.7 | 10.210 h |
| March | 9.1°C-1.2°C | -1.2°C | 70 | 12.8 | 11.912 h |
| April | 13.7°C2.2°C | 2.2°C | 58 | 11.0 | 13.614 h |
| May | 19.2°C7.0°C | 7.0°C | 51 | 8.6 | 15.115 h |
| June, selected | 23.0°C10.9°C | 10.9°C | 37 | 6.6 | 15.916 h |
| July | 29.0°C15.3°C | 15.3°C | 15 | 3.0 | 15.616 h |
| August | 28.7°C15.1°C | 15.1°C | 14 | 2.6 | 14.314 h |
| September | 23.2°C10.5°C | 10.5°C | 22 | 4.4 | 12.613 h |
| October | 14.7°C4.5°C | 4.5°C | 52 | 8.5 | 10.911 h |
| November | 6.5°C-0.7°C | -0.7°C | 83 | 13.2 | 9.49 h |
| December | 1.7°C-4.3°C | -4.3°C | 85 | 12.8 | 8.59 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Spokane in JuneUnited States · 14 kmHigh 23.8°C · Low 11.6°C · 33 mm rain
- Kennewick in JuneUnited States · 217 kmHigh 28.8°C · Low 15.2°C · 13 mm rain
- Tri-Cities in JuneUnited States · 217 kmHigh 28.9°C · Low 15.3°C · 13 mm rain
- Missoula in JuneUnited States · 261 kmHigh 22.2°C · Low 10.4°C · 56 mm rain
- Yakima in JuneUnited States · 274 kmHigh 25.6°C · Low 11.6°C · 9.5 mm rain
- Kelowna in JuneCanada · 296 kmHigh 23.1°C · Low 11.7°C · 51 mm rain
- Bellevue in JuneUnited States · 372 kmHigh 19.8°C · Low 11.0°C · 59 mm rain
- Everett in JuneUnited States · 372 kmHigh 19.0°C · Low 10.7°C · 78 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Spokane Valley) is explained once on the Spokane Valley year overview and on the Sources, method and limits page.