Last updated: June 24, 2025
In Blue Rapids, United States, the average temperature in September is a pleasant 22°C (72°F). However, temperatures can fluctuate, with a minimum of 5°C (42°F) and a maximum soaring to 37°C (100°F). Expect about 63 mm (2.5 in) of precipitation over approximately 7 days, contributing to an average humidity of 71%. This month offers a diverse climate experience, making it an intriguing time to visit!
In September, in Blue Rapids, the average temperature is 22°C (72°F). Maximum can reach 37°C (100°F), and minimum can be as low as 5°C (42°F). This range makes it an ideal destination for travelers looking to enjoy both warm and mild weather.
In Blue Rapids in September, the precipitation amount is 63 mm (2.5 in) over a span of 7 days.
In Blue Rapids in September humidity is 71%. With an average temperature of 22°C (72°F), this humidity feels like the air is thick and slightly stifling, making outdoor activities require frequent breaks to stay hydrated and cool.
In Blue Rapids 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 Blue Rapids.
UV Risk Categories
Weather in Blue Rapids varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Blue Rapids, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -1°C (30°F) | 28 mm (1.1 inches) | 76% | moderate |
February Weather | -1°C (30°F) | 28 mm (1.1 inches) | 77% | moderate |
March Weather | 7°C (45°F) | 87 mm (3.4 inches) | 70% | high |
April Weather | 12°C (53°F) | 69 mm (2.7 inches) | 73% | very high |
May Weather | 18°C (65°F) | 201 mm (7.9 inches) | 82% | very high |
June Weather | 25°C (78°F) | 102 mm (4.0 inches) | 82% | extreme |
July Weather | 27°C (81°F) | 91 mm (3.6 inches) | 81% | extreme |
August Weather | 25°C (77°F) | 98 mm (3.9 inches) | 78% | very high |
September Weather | 22°C (72°F) | 63 mm (2.5 inches) | 71% | very high |
October Weather | 13°C (55°F) | 123 mm (4.9 inches) | 71% | high |
November Weather | 6°C (43°F) | 33 mm (1.3 inches) | 81% | moderate |
December Weather | 2°C (36°F) | 26 mm (1.0 inches) | 84% | moderate |