Last updated: March 2, 2024
The weather in Honiara, Solomon Islands, during December is characterized by an average temperature of 25°C (78°F). Highs can soar to 28°C (83°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Honiara throughout December hovers around 78%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Honiara averages 443 mm (17.4 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 39 minutes of daylight, with the sun shining for approximately 8 hours 4 minutes each day. Additionally, there is a 5% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Honiara reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 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 | 3 | 7 | 10 | 14 | 15 | 14 | 11 | 8 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||