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Weather in Nyssa, OR · National Weather Service + NOAA

Nyssa has hot summers

Nyssa has chilly winters and hot summers, with very little rain. A typical July afternoon reaches 93°, a January night drops to 23°, and about 8 inches of snow falls in a normal winter. A typical November afternoon reaches 50°, and nights fall to 28°.

Winter 41°/24°Spring 66°/38°Summer 89°/56°Fall 66°/37°
Right now
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Sunrise 7:25 am · sunset 5:37 pm

Getting the latest forecast from the National Weather Service…

What stands out about Nyssa’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Hot summersJuly afternoons average 93°, hotter than 93% of U.S. towns.A dry climateJust 10 inches of rain and melted snow a year, less than 98% of U.S. towns.Plenty of 90° daysAbout 56 days a year reach 90°.
A normal year

Where today sits in Nyssa’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
41° / 24°
5 days with an inch or more of snow
Spring
66° / 38°
Last frost around Apr 18
Summer
89° / 56°
56 days reach 90° in a normal year
Fall now
66° / 37°
First frost around Oct 18
Pastthe usual first frost (Oct 18). Last frost next spring: Apr 18
Best months to be outside
MayJunSep
Highs of 62–84° and lows of 40° or more
How much snow does Nyssa get?About 8 inches a winter.When is it wettest?December, with 1.4 inches.Is it warmer than it used to be?+1.4° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Nyssa.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Nyssa itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Nyssa, OR (1 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.