Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 176 days
Number of rainy days: 181 days
Number of snow days: 8 days
Look at detailed online map of Astoria
* Weather data for Astoria United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.1 | 21.0 | 23.1 | 27.0 | 30.7 | 33.0 | 33.3 | 33.0 | 32.8 | 29.1 | 24.3 | 16.0 |
| Average daytime temperature (°C) | 7.0 | 11.6 | 12.1 | 18.0 | 23.1 | 27.0 | 29.3 | 28.3 | 26.1 | 19.1 | 12.3 | 8.8 |
| Average temperature (°C) | 3.1 | 4.9 | 5.6 | 11.7 | 16.8 | 21.1 | 23.9 | 22.8 | 20.0 | 13.8 | 6.5 | 4.3 |
| Average night temperature (°C) | -0.1 | 0.2 | 1.0 | 6.1 | 11.2 | 15.6 | 19.2 | 17.8 | 14.6 | 9.5 | 2.2 | 1.1 |
| Absolute minimum temperature (°C) | -7.7 | -8.9 | -7.6 | 0.1 | 3.3 | 11.4 | 14.9 | 12.0 | 9.5 | -2.3 | -7.7 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 7.6 | 7.3 | 8.7 | 10.4 | 10.7 | 11.9 | 11.1 | 10.0 | 7.2 | 7.7 | 4.6 |
| Precipitation (mm) | 133 | 83 | 164 | 79 | 66 | 98 | 122 | 113 | 31 | 51 | 30 | 59 |
| Sunny days | 6 | 16 | 15 | 14 | 20 | 13 | 6 | 15 | 18 | 16 | 24 | 13 |
| Rainy days | 21 | 12 | 13 | 16 | 11 | 17 | 25 | 16 | 12 | 15 | 6 | 17 |
| Snow days | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Astoria during the most sunny months:
The largest precipitation sum in Astoria is at