Deer Park, WA Weather & Climate Normals
What a normal year in Deer Park actually looks like
On the 30-year record NOAA keeps for Deer Park, WA, the comfort score comes out to 47/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Deer Park's weather actually swings
Average temperatures in Deer Park run from 27°F in Dec up to 66°F in Jul, a 39.1°F seasonal swing, a middling gap by national standards.
Deer Park, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 34°F | 21°F | 2.89in |
| Feb | 39°F | 22°F | 1.63in |
| Mar | 49°F | 27°F | 2.27in |
| Apr | 58°F | 32°F | 1.91in |
| May | 67°F | 39°F | 1.92in |
| Jun | 73°F | 44°F | 1.91in |
| Jul | 84°F | 48°F | 0.61in |
| Aug | 84°F | 47°F | 0.73in |
| Sep | 74°F | 40°F | 0.82in |
| Oct | 58°F | 32°F | 2in |
| Nov | 42°F | 26°F | 2.77in |
| Dec | 33°F | 21°F | 3.06in |
If you're timing a visit, Jun, Jul, Aug, and Sep are Deer Park's mildest stretch; if you're moving there, you should plan around Dec's cold instead.
How wet Deer Park actually gets
Deer Park averages 22.52in of precipitation a year across roughly 124 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Deer Park against the rest of the country
Out of 4876 cities scored here, Deer Park comes in at 2881; within WA alone it ranks 112 of 125. Population is about 5,191.
Checking the actual forecast
These figures come from Deer Park Ap, WA US, the NOAA station 0.9 miles from Deer Park, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · Why this uses the nearest NOAA station