The weather in Vancouver, Washington, located just across the Columbia River from Portland, Oregon, is much like the weather in other Northwest cities. Summers are warm, winters are cool, rainfall is year-round and there's occasional snow.
Like most places with four seasons, Vancouver's temperatures are low in the winter and warm in the summer. According to Wunderground.com, highs in December and January average about 45 degrees. Those average highs increase to 65 in May and top out at 78 in August.
As CityofVancouver.com reports, the average yearly rainfall in Vancouver is 41.3 inches.
On average, Vancouver gets 6.3 inches of snow per year. Neighboring Portland averages a whole inch less.
According to Weather.com, the hottest day ever in Vancouver was in July 1907, when a temperature of 105 degrees was recorded. The coldest day on record was minus 10 degrees in December of 1919.
On April 5, 1972, an unprecedented tornado hit Vancouver, killing six people and injuring more than 300. According to HistoryLink.org, it was the deadliest tornado in the United States that year.
