Last updated: March 2, 2024
The weather in Lemon Grove, United States, during May is characterized by an average temperature of 26°C (79°F). Highs can soar to 35°C (96°F), while lows may dip to 16°C (60°F). Typically, the humidity level in Lemon Grove throughout May hovers around 65%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Lemon Grove averages 133 mm (5.3 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 30 minutes of daylight, with the sun shining for approximately 10 hours 17 minutes each day. Additionally, there is a 55% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Lemon Grove reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 1 | 3 | 5 | 8 | 10 | 12 | 11 | 9 | 6 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||