Last updated: June 24, 2025
In May, the average temperature in Welcome, United States hovers around 15°C (60°F). Expect a temperature range where it can dip as low as 0°C (33°F) and soar up to a sizzling 35°C (96°F). With an average precipitation of 141 mm (5.6 in) spread over 14 days, you might want to keep an umbrella handy. Humidity levels are typically high at 74%, contributing to that characteristic local climate.
In May in Welcome, the average temperature is 15°C (60°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 0°C (33°F). This wide temperature range makes it essential to pack layers for your travels, ensuring you're prepared for both warm days and chilly nights.
In Welcome in May, the total precipitation amount is 141 mm (5.6 in) over a span of 14 days.
In Welcome in May humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.
In Welcome 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 Welcome.
UV Risk Categories
Weather in Welcome varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Welcome, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 34 mm (1.4 inches) | 82% | moderate |
| February Weather | -8°C (17°F) | 38 mm (1.5 inches) | 84% | moderate |
| March Weather | 1°C (34°F) | 73 mm (2.9 inches) | 80% | moderate |
| April Weather | 7°C (45°F) | 93 mm (3.7 inches) | 81% | very high |
| May Weather | 15°C (60°F) | 141 mm (5.6 inches) | 74% | very high |
| June Weather | 22°C (73°F) | 117 mm (4.6 inches) | 80% | very high |
| July Weather | 23°C (75°F) | 114 mm (4.5 inches) | 80% | very high |
| August Weather | 22°C (71°F) | 110 mm (4.3 inches) | 77% | very high |
| September Weather | 18°C (66°F) | 121 mm (4.8 inches) | 75% | very high |
| October Weather | 9°C (49°F) | 93 mm (3.7 inches) | 80% | moderate |
| November Weather | 2°C (35°F) | 34 mm (1.3 inches) | 87% | moderate |
| December Weather | -4°C (26°F) | 42 mm (1.6 inches) | 83% | moderate |