Last updated: March 2, 2024
The weather in Olney, United States, during May is characterized by an average temperature of 24°C (75°F). Highs can soar to 37°C (99°F), while lows may dip to 9°C (48°F). Typically, the humidity level in Olney throughout May hovers around 80%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Olney averages 99 mm (3.9 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 13 hours 53 minutes of daylight, with the sun shining for approximately 9 hours 49 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Olney reaches a maximum of 11, 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 | 11 | 11 | 10 | 7 | 5 | 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 | |||||