Last updated: June 24, 2025
In September, the average temperature in Moorhead, United States hovers around 26°C (78°F). Expect a range from a cool 13°C (55°F) to a sizzling 36°C (97°F). While basking in warmth, keep in mind the precipitation, which amounts to about 89 mm (3.5 in) over 7 days. With an average humidity of 73%, it's a month where comfort meets the potential for occasional showers!
In September in Moorhead, the average temperature is 26°C (78°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 13°C (55°F). This makes it an ideal time for travelers seeking warm weather while enjoying the pleasant evenings.
In Moorhead in September, the total precipitation amount is 89 mm (3.5 in) spread over a period of 7 days.
In Moorhead in September, humidity is 73%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making traveling a bit sticky but also inviting, as the air wraps around you, intensifying the heat and creating a tropical atmosphere.
In Moorhead in September, 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 Moorhead.
UV Risk Categories
Weather in Moorhead varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Moorhead, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 8°C (47°F) | 121 mm (4.8 inches) | 84% | moderate |
February Weather | 10°C (51°F) | 193 mm (7.6 inches) | 83% | high |
March Weather | 15°C (59°F) | 169 mm (6.7 inches) | 80% | very high |
April Weather | 18°C (64°F) | 155 mm (6.1 inches) | 82% | very high |
May Weather | 23°C (74°F) | 114 mm (4.5 inches) | 83% | extreme |
June Weather | 26°C (80°F) | 112 mm (4.4 inches) | 80% | extreme |
July Weather | 28°C (83°F) | 94 mm (3.7 inches) | 80% | extreme |
August Weather | 28°C (82°F) | 115 mm (4.5 inches) | 75% | extreme |
September Weather | 26°C (78°F) | 89 mm (3.5 inches) | 73% | very high |
October Weather | 20°C (68°F) | 116 mm (4.6 inches) | 76% | very high |
November Weather | 12°C (54°F) | 89 mm (3.5 inches) | 84% | high |
December Weather | 10°C (51°F) | 128 mm (5.1 inches) | 88% | moderate |