Best Time to Visit Astoria
Best time: Jun, Jul, May, Aug.
Jul is warmest (29.4°C high); Jul is rainiest (112 mm).
Astoria weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 3.8 | -4.1 | 93 | 2.7 |
| Feb | 5.1 | -3.3 | 76 | 4.1 |
| Mar | 9.7 | 0.6 | 106 | 5.7 |
| Apr | 15.7 | 5.5 | 102 | 7.4 |
| May | 21.7 | 11.2 | 110 | 8.6 |
| Jun | 26.5 | 16.4 | 91 | 9.4 |
| Jul | 29.4 | 19.6 | 112 | 9.2 |
| Aug | 28.4 | 18.9 | 108 | 8.2 |
| Sep | 24.3 | 14.7 | 100 | 6.6 |
| Oct | 18.3 | 8.7 | 90 | 4.8 |
| Nov | 12.3 | 4 | 103 | 3 |
| Dec | 6.6 | -1.1 | 94 | 2.4 |
Average high temperature
Best months by activity
Overall: JunJulMayAug
Beaches: JunJulAug
Hiking: MayJun
Sightseeing: JunMayAugSep
Astoria quick facts
What to pack
Cold months (Jan, Feb, Mar, Dec): warm layers and a coat.
Wet months (Jan, Mar, Apr, May, Jun, Jul, Aug, Sep, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Astoria?
Jun, Jul, May, Aug.
What is the rainiest month?
Jul, about 112 mm.
What is the warmest month?
Jul, with average highs of 29.4°C.
Where to stay
Book Astoria hotels · Astoria tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.