Last updated: June 24, 2025
In May, the average temperature in Kooskia, United States hovers around 13°C (55°F), with a range that can dip to a chilly -3°C (27°F) and peak at a warm 31°C (89°F). Expect about 77 mm (3.0 in) of precipitation spread over 12 days, contributing to an average humidity of 77%. Whether you're soaking in the sun or braving the drizzle, be prepared for the diversity of weather this month brings!
In May in Kooskia, the average temperature is 13°C (55°F). Maximums can reach 31°C (89°F) and minimums can be as low as -3°C (27°F). Be prepared for a wide range of temperatures if you're planning to visit during this time.
In Kooskia in May, the precipitation amount is 77 mm (3.0 in) spread over 12 days.
In Kooskia in May humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.
In Kooskia in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Kooskia.
UV Risk Categories
Weather in Kooskia varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kooskia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 69 mm (2.7 inches) | 89% | low |
| February Weather | 0°C (31°F) | 136 mm (5.3 inches) | 89% | moderate |
| March Weather | 4°C (39°F) | 91 mm (3.6 inches) | 87% | high |
| April Weather | 8°C (46°F) | 109 mm (4.3 inches) | 84% | high |
| May Weather | 13°C (55°F) | 77 mm (3.0 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 58 mm (2.3 inches) | 78% | very high |
| July Weather | 23°C (73°F) | 4 mm (0.2 inches) | 77% | very high |
| August Weather | 22°C (72°F) | 24 mm (0.9 inches) | 64% | very high |
| September Weather | 16°C (62°F) | 40 mm (1.6 inches) | 62% | high |
| October Weather | 8°C (47°F) | 83 mm (3.3 inches) | 79% | moderate |
| November Weather | 3°C (38°F) | 92 mm (3.6 inches) | 87% | moderate |
| December Weather | 0°C (32°F) | 94 mm (3.7 inches) | 90% | low |