Temperature
Cool by day, brisk at night.
Cool days.
Cool by day, brisk at night.
Several rainy days, with mixed-length spells. About 12 wet days, the lowest monthly average.
Sunshine is limited, with cloud often dominating.
In September, afternoons feel about 53° and nights feel near 47°.
Mostly cloudy skies this month.
Breezy conditions are typical in September. More a comfort consideration than a planning concern.
September late afternoons are around 60°F, easing to about 57°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 44 | 38 | 2.5 | 13 | 1.7 | 82 |
| Feb | 45 | 37 | 2.1 | 12 | 2.6 | 80 |
| Mar | 47 | 39 | 2.2 | 13 | 3.6 | 79 |
| Apr | 51 | 41 | 2.1 | 12 | 4.9 | 79 |
| May | 55 | 45 | 2.2 | 12 | 5.7 | 79 |
| Jun | 60 | 50 | 2.4 | 12 | 5.8 | 80 |
| Jul | 63 | 54 | 2.8 | 13 | 5.1 | 81 |
| Aug | 63 | 54 | 2.7 | 14 | 4.9 | 81 |
| Sep | 60 | 51 | 2.4 | 12 | 3.9 | 81 |
| Oct | 55 | 47 | 3.7 | 15 | 3.0 | 82 |
| Nov | 49 | 42 | 3.1 | 15 | 2.1 | 83 |
| Dec | 45 | 38 | 2.9 | 14 | 1.4 | 83 |
Similar climates
Want a side-by-side climate view? Compare Aberdeen with Appingedam.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology