Last updated: June 24, 2025
In Sedan, United States, the average temperature in May hovers around 20°C (67°F), providing a pleasant climate for visitors. However, be prepared for fluctuations, as temperatures can dip to a cool 4°C (39°F) and soar up to a sweltering 36°C (96°F). Rainfall is a factor to consider, with an average of 215 mm (8.5 in) spread over 14 days, contributing to an average humidity level of 83%.
In May in Sedan, the average temperature is 20°C (67°F), with maximums reaching as high as 36°C (96°F) and minimums dropping to as low as 4°C (39°F). This diverse range of temperatures makes it essential for travelers to pack accordingly for both warm days and cooler evenings.
In Sedan in May, the precipitation amount is 215 mm (8.5 in) over a period of 14 days.
In Sedan in May, humidity is 83%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities uncomfortable if you're not prepared. Travelers may find themselves needing frequent breaks in the shade or air conditioning to stay refreshed and energized as they explore.
In Sedan 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 Sedan.
UV Risk Categories
Weather in Sedan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sedan, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 2°C (35°F) | 56 mm (2.2 inches) | 77% | moderate |
February Weather | 3°C (37°F) | 48 mm (1.9 inches) | 76% | high |
March Weather | 10°C (50°F) | 99 mm (3.9 inches) | 71% | high |
April Weather | 14°C (57°F) | 101 mm (4.0 inches) | 73% | very high |
May Weather | 20°C (67°F) | 215 mm (8.5 inches) | 83% | very high |
June Weather | 25°C (78°F) | 102 mm (4.0 inches) | 83% | extreme |
July Weather | 27°C (81°F) | 87 mm (3.4 inches) | 81% | extreme |
August Weather | 26°C (79°F) | 91 mm (3.6 inches) | 73% | very high |
September Weather | 23°C (74°F) | 84 mm (3.3 inches) | 67% | very high |
October Weather | 15°C (59°F) | 141 mm (5.5 inches) | 72% | high |
November Weather | 8°C (47°F) | 32 mm (1.2 inches) | 82% | moderate |
December Weather | 5°C (41°F) | 32 mm (1.2 inches) | 85% | moderate |