Last updated: March 2, 2024
The weather in Saint Ann's Bay, Jamaica, during January is characterized by an average temperature of 24°C (76°F). Highs can soar to 28°C (83°F), while lows may dip to 21°C (70°F). Typically, the humidity level in Saint Ann's Bay throughout January hovers around 70%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Saint Ann's Bay averages 68 mm (2.7 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 11 hours 8 minutes of daylight, with the sun shining for approximately 7 hours 52 minutes each day. Additionally, there is a 49% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Saint Ann's Bay reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 6 | 8 | 9 | 8 | 7 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||