Last updated: June 24, 2025
In May, the average temperature in New California, United States is a pleasant 17°C (63°F). However, be prepared for some variability; temperatures can dip to a chilly -1°C (30°F) or soar up to a scorching 32°C (90°F). This month sees 123 mm (4.8 in) of precipitation spread over 14 days, and with an average humidity of 81%, it's a great idea to pack both your umbrella and light clothing!
In May in New California, the average temperature is 17°C (63°F). Maximums can reach 32°C (90°F) and minimums can drop to as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm days and cool nights.
In New California in May, the precipitation amount is 123 mm (4.8 in) over a span of 14 days.
In New California in May humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.
In New California in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in New California.
UV Risk Categories
Weather in New California varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in New California, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 73 mm (2.9 inches) | 88% | moderate |
| February Weather | 1°C (33°F) | 99 mm (3.9 inches) | 87% | moderate |
| March Weather | 5°C (42°F) | 100 mm (3.9 inches) | 87% | high |
| April Weather | 11°C (51°F) | 111 mm (4.4 inches) | 87% | very high |
| May Weather | 17°C (63°F) | 123 mm (4.8 inches) | 81% | very high |
| June Weather | 22°C (72°F) | 136 mm (5.4 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 111 mm (4.4 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 80 mm (3.1 inches) | 78% | very high |
| September Weather | 20°C (69°F) | 86 mm (3.4 inches) | 78% | very high |
| October Weather | 14°C (58°F) | 95 mm (3.8 inches) | 82% | high |
| November Weather | 5°C (42°F) | 93 mm (3.7 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 91 mm (3.6 inches) | 86% | moderate |