![]() ![]() Tightly woven, loose-fitting clothes provide additional protection from the Sun. Daily high temperatures of 100 degrees or greater recorded in Chicago-from earliest to most recent. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. ![]() Take precautions - Protection against sun damage is advised. Cooler weather and fewer people mean youll enjoy pleasant conditions while exploring the citys top. Note: The daily maximum UV index of 4 in September interpret into the following advice: Autumn in Chicago offers a sweet spot for tourism. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person. UV indexThe average daily maximum UV index in September is 4. SunshineIn Chicago, the average sunshine in September is 9.1h. On the last day of September, in Chicago, sunrise is at 6:46 am and sunset at 6:34 pm CDT. On the first day of the month, sunrise is at 6:16 am and sunset at 7:24 pm. Daylight In Chicago, Illinois, the average length of the day in September is 12h and 28min. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8☏ (21☌). Note: For swimming, a surface water temperature of 68.5☏ (20.3☌) is not enjoyable for the majority. September is the start of autumn in Chicago, with warm and sometimes mild temperatures in the daytime, and cooler evenings after the sun sets. Ocean temperatureIn Chicago, the average seawater temperature in September is 68.5☏ (20.3☌). ![]() SnowfallIn Chicago, snow does not fall in June through October. Throughout the year, there are 160.2 rainfall days, and 36.97" (939mm) of precipitation is accumulated. Rainfall In Chicago, during September, the rain falls for 14.5 days and regularly aggregates up to 3.23" (82mm) of precipitation. HumidityThe average relative humidity in September in Chicago is 75%. The average low-temperature, in Chicago, is 61.2☏ (16.2☌). TemperatureIn Chicago, Illinois, the average high-temperature in September marginally drops from a moderately hot 77.5☏ (25.3☌) in August to a pleasant 71.1☏ (21.7☌). The first month of the autumn, September, is still a pleasant month in Chicago, Illinois, with an average temperature fluctuating between 61.2☏ (16.2☌) and 71.1☏ (21.7☌). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |