Last updated: June 24, 2025
In Soap Lake, United States, the average temperature in May hovers around 17°C (62°F), creating a comfortable atmosphere for visitors and locals alike. However, be prepared for temperature fluctuations, with minimums dipping to 2°C (36°F) and rising as high as 33°C (92°F). During this month, you can expect 20 mm (0.8 in) of precipitation spread over approximately 5 days, adding a touch of freshness to the air. With an average humidity level of 77%, the weather is ideal for those who enjoy a mild and slightly moist climate.
In May in Soap Lake, the average temperature is 17°C (62°F). Maximum temperatures can reach up to 33°C (92°F), while minimums can drop as low as 2°C (36°F). This diverse temperature range makes Soap Lake an ideal destination for travelers seeking both warm days and cooler evenings.
In Soap Lake in May, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.
In Soap Lake in May humidity is 77%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, creating a lush, almost tropical atmosphere that can be quite stifling for traveling, making it essential to stay hydrated and take frequent breaks in the shade.
In Soap Lake in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Soap Lake.
UV Risk Categories
Weather in Soap Lake varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Soap Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 51 mm (2.0 inches) | 85% | low |
| February Weather | -1°C (30°F) | 40 mm (1.6 inches) | 86% | moderate |
| March Weather | 5°C (42°F) | 31 mm (1.2 inches) | 86% | moderate |
| April Weather | 10°C (51°F) | 29 mm (1.2 inches) | 82% | high |
| May Weather | 17°C (62°F) | 20 mm (0.8 inches) | 77% | very high |
| June Weather | 21°C (69°F) | 8 mm (0.3 inches) | 79% | very high |
| July Weather | 25°C (77°F) | 3 mm (0.1 inches) | 77% | very high |
| August Weather | 24°C (76°F) | 4 mm (0.1 inches) | 62% | very high |
| September Weather | 18°C (65°F) | 18 mm (0.7 inches) | 60% | high |
| October Weather | 9°C (49°F) | 35 mm (1.4 inches) | 80% | moderate |
| November Weather | 4°C (39°F) | 40 mm (1.6 inches) | 87% | moderate |
| December Weather | -1°C (30°F) | 43 mm (1.7 inches) | 86% | low |