Temperature
Pleasant by day, brisk at night.
Buellton is usually most comfortable in April, May, and November. Typical daytime highs range from 64–81°F across the year. Most months see little rain.

Pleasant by day, brisk at night.
A few rainy days. About 3 wet days this month.
Plenty of sun this month.
In November, afternoons feel about 62° and nights feel near 48°.
Mostly clear skies this month.
Calm winds are typical in November.
November late afternoons are around 65°F, easing to about 59°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 64 | 47 | 3.3 | 7 | 8.5 | 67 |
| Feb | 65 | 48 | 3.3 | 7 | 9.2 | 68 |
| Mar | 67 | 50 | 2.7 | 6 | 10.7 | 69 |
| Apr | 69 | 51 | 1.0 | 3 | 12.0 | 66 |
| May | 72 | 55 | 0.4 | 2 | 13.5 | 67 |
| Jun | 76 | 58 | 0.1 | 0 | 13.9 | 67 |
| Jul | 80 | 62 | 0.0 | 0 | 13.8 | 68 |
| Aug | 81 | 62 | 0.0 | 0 | 13.0 | 68 |
| Sep | 80 | 60 | 0.1 | 0 | 11.9 | 67 |
| Oct | 76 | 56 | 0.6 | 2 | 10.7 | 62 |
| Nov | 70 | 51 | 1.1 | 3 | 9.4 | 63 |
| Dec | 64 | 47 | 2.4 | 5 | 8.6 | 66 |
Similar climates
Want a side-by-side climate view? Compare Buellton with New York City.
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: Aug 27, 2026
Data & methodology