Temperature
Warm by day, warm at night.
Bay Islands Department is usually most comfortable in February and March. Typical daytime highs range from 78–83°F across the year. Rain varies by season.

Warm by day, warm at night.
It rains on most days. About 22 wet days, the highest monthly average.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In November, days and nights feel about the same, around 81°.
Partly cloudy skies this month.
November's typical breeze keeps the air from feeling as stagnant.
November stays around 79°F through the day and night.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 78 | 76 | 6.1 | 17 | 9.9 | 80 |
| Feb | 79 | 76 | 2.7 | 10 | 10.8 | 80 |
| Mar | 80 | 77 | 2.0 | 9 | 11.5 | 79 |
| Apr | 81 | 79 | 1.0 | 5 | 11.9 | 81 |
| May | 82 | 80 | 1.8 | 7 | 11.9 | 82 |
| Jun | 83 | 81 | 2.1 | 10 | 11.5 | 83 |
| Jul | 82 | 80 | 2.3 | 14 | 11.7 | 83 |
| Aug | 83 | 80 | 3.2 | 15 | 11.6 | 82 |
| Sep | 83 | 81 | 4.8 | 18 | 11.0 | 81 |
| Oct | 82 | 79 | 11.7 | 22 | 9.6 | 82 |
| Nov | 80 | 77 | 11.9 | 22 | 9.8 | 81 |
| Dec | 79 | 76 | 6.7 | 20 | 10.1 | 81 |
Similar climates
Want a side-by-side climate view? Compare Bay Islands Department with Cabo San Lucas.
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