Longview, WA Weather & Climate Normals
What a normal year in Longview actually looks like
On the 30-year record NOAA keeps for Longview, WA, the comfort score comes out to 56/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Longview's weather actually swings
Average temperatures in Longview run from 41°F in Dec up to 67°F in Aug, a 26.2°F seasonal swing, a middling gap by national standards.
Longview, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 48°F | 35°F | 6.53in |
| Feb | 52°F | 35°F | 4.81in |
| Mar | 57°F | 38°F | 4.91in |
| Apr | 62°F | 40°F | 4.08in |
| May | 69°F | 45°F | 3.11in |
| Jun | 73°F | 50°F | 2.03in |
| Jul | 79°F | 53°F | 0.63in |
| Aug | 80°F | 53°F | 0.97in |
| Sep | 76°F | 50°F | 2.29in |
| Oct | 64°F | 44°F | 4.38in |
| Nov | 53°F | 39°F | 7.24in |
| Dec | 47°F | 35°F | 7.14in |
If you're timing a visit, May, Jun, Jul, Aug, and Sep are Longview's mildest stretch; if you're moving there, you should plan around Dec's cold instead.
How wet Longview actually gets
Longview averages 48.12in of precipitation a year across roughly 192 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Longview against the rest of the country
Out of 4876 cities scored here, Longview comes in at 749; within WA alone it ranks 42 of 125. Population is about 38,294.
Checking the actual forecast
These figures come from Longview, WA US, the NOAA station 2.3 miles from Longview, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is