Last updated: March 2, 2024
The weather in Naples, United States, during April is characterized by an average temperature of 18°C (64°F). Highs can soar to 30°C (86°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Naples throughout April hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Naples averages 198 mm (7.8 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 13 hours 1 minutes of daylight, with the sun shining for approximately 8 hours 23 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In April, the UV Index in Naples reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 5 | 7 | 9 | 10 | 10 | 8 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Moderate | Low | |||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 30 min | 45 min | |||||||