Last updated: June 24, 2025
In September, the average temperature in Waelder, United States hovers around 27°C (81°F). However, be prepared for a range, as temperatures can dip to a cool 11°C (53°F) and soar up to a scorching 39°C (102°F). Expect about 111 mm (4.4 in) of precipitation over approximately 12 days, and keep in mind that the average humidity is around 73%, creating a warm and somewhat muggy atmosphere.
In September in Waelder, the average temperature is 27°C (81°F), with maximums reaching up to 39°C (102°F) and minimums dropping down to as low as 11°C (53°F). This diverse range makes it essential for travelers to pack for both warm and cooler conditions.
In Waelder, in September, the precipitation amount is 111 mm (4.4 in) over a span of 12 days.
In Waelder in September, humidity is 73%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, while also requiring frequent hydration breaks to stay comfortable during your travels.
In Waelder in September, 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 Waelder.
UV Risk Categories
Weather in Waelder varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Waelder, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 12°C (54°F) | 56 mm (2.2 inches) | 78% | moderate |
February Weather | 13°C (56°F) | 63 mm (2.5 inches) | 81% | very high |
March Weather | 18°C (65°F) | 67 mm (2.7 inches) | 76% | very high |
April Weather | 21°C (70°F) | 117 mm (4.6 inches) | 79% | extreme |
May Weather | 25°C (78°F) | 142 mm (5.6 inches) | 79% | extreme |
June Weather | 28°C (83°F) | 112 mm (4.4 inches) | 74% | extreme |
July Weather | 30°C (85°F) | 85 mm (3.4 inches) | 71% | extreme |
August Weather | 30°C (87°F) | 113 mm (4.5 inches) | 68% | extreme |
September Weather | 27°C (81°F) | 111 mm (4.4 inches) | 73% | very high |
October Weather | 22°C (72°F) | 73 mm (2.9 inches) | 75% | very high |
November Weather | 16°C (62°F) | 61 mm (2.4 inches) | 78% | high |
December Weather | 14°C (57°F) | 75 mm (3.0 inches) | 84% | moderate |