--------------------------------------------------------------------------------------------- Averages\Extremes for the month of September 2026 --------------------------------------------------------------------------------------------- Average temperature = 14.5°C Average humidity = 90% Average dewpoint = 12.8°C Average barometer = 1013.5 hPa Average windspeed = 1.6 mph Average gustspeed = 3.4 mph Average direction = 355° ( N ) Rainfall for month = 91.8 mm Rainfall for year = 936.2 mm Maximum rain per minute = 0.4 mm on day 15 at time 03:23 Maximum temperature = 19.7°C on day 13 at time 15:18 Minimum temperature = 7.5°C on day 11 at time 23:55 Maximum humidity = 99% on day 13 at time 08:48 Minimum humidity = 51% on day 09 at time 16:22 Maximum dewpoint = 17.1°C on day 14 at time 23:12 Minimum dewpoint = 6.9°C on day 11 at time 23:53 Maximum pressure = 1023.3 hPa on day 05 at time 21:08 Minimum pressure = 1002.6 hPa on day 08 at time 10:18 Maximum windspeed = 13.8 mph from 343°(NNW) on day 06 at time 16:10 Maximum gust speed = 21.9 mph from 360°( N ) on day 08 at time 13:43 Maximum heat index = 19.7°C on day 13 at time 14:17 Avg daily max temp :18.1°C Avg daily min temp :11.1°C Growing degrees days :67.7 GDD Corn growing degrees days :268.9 GDD Total windrun = 512.9miles ----------------------------------- Daily rain totals ----------------------------------- 05.6 mm on day 1 07.4 mm on day 2 05.2 mm on day 3 03.8 mm on day 4 03.8 mm on day 5 04.6 mm on day 6 07.8 mm on day 7 00.4 mm on day 8 00.2 mm on day 9 15.8 mm on day 10 12.2 mm on day 11 00.2 mm on day 12 00.2 mm on day 13 12.4 mm on day 14