The best time to visit Cardigan Bay can depend on the weather and when visitor numbers rise and fall. The hottest average temperature around Cardigan Bay falls in July and August. August has moderately high visitor numbers and mostly cloudy weather. The coolest average temperature around Cardigan Bay falls in January and February. February has average visitor numbers and mostly cloudy weather.
 Calendar Month |  Temperature |  Precipitation |  Cloudiness |  Occupancy |
| January | 43.0°F (6.1000000000000005°C) | Light Rain | Mostly Cloudy | Average |
| February | 43.0°F (6.1000000000000005°C) | Light Rain | Mostly Cloudy | Average |
| March | 44.4°F (6.9°C) | Light Rain | Mostly Cloudy | Average |
| April | 47.5°F (8.6°C) | Light Rain | Mostly Cloudy | Average |
| May | 52.0°F (11.1°C) | Light Rain | Mostly Cloudy | Average |
| June | 57.0°F (13.9°C) | Light Rain | Mostly Cloudy | Moderately High |
| July | 59.7°F (15.4°C) | Light Rain | Mostly Cloudy | Moderately High |
| August | 59.7°F (15.4°C) | Light Rain | Mostly Cloudy | Moderately High |
| September | 57.4°F (14.1°C) | Light Rain | Mostly Cloudy | Average |
| October | 53.6°F (12.0°C) | Light Rain | Mostly Cloudy | Moderately Low |
| November | 48.6°F (9.2°C) | Light Rain | Mostly Cloudy | Moderately Low |
| December | 45.3°F (7.4°C) | Light Rain | Mostly Cloudy | Moderately Low |
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.
