Records for the Month of September 2025

Here are the extremes for the month to date as of 16:10 on 13 September 2025:

Temperature / Humidity
Highest Temperature 82.4 °F 01 September 4:40 PM
Lowest Temperature 36.6 °F 12 September 6:22 AM
Highest Dewpoint 70.8 °F 06 September 1:50 PM
Lowest Dewpoint 35.3 °F 12 September 6:22 AM
Lowest Wind Chill 36.6 °F 12 September 6:22 AM
Highest Heat Index 82.8 °F 01 September 4:26 PM
Highest Minimum Temperature 58.5 °F 05 September
Lowest Maximum Temperature 62.1 °F 07 September
Highest Daily Temperature Range 39.2 °F 11 September
Lowest Daily Temperature Range 8.4 °F 07 September
Highest Humidity 97% 01 September 6:35 AM
Lowest Humidity 35% 12 September 3:03 PM
Rainfall
Highest Rain Rate 6.78 in/hr 06 September 5:20 PM
Highest Hourly Rainfall 0.84 in 06 September 6:13 PM
Highest Daily Rainfall 1.31 in 06 September
Longest Dry Period 6 Days to 05 September
Longest Wet Period 2 Days to 07 September
Wind
Highest Wind Gust 18 mph 06 September 5:41 PM
Highest Wind Speed 10-minute Avg 6 mph 04 September 2:19 PM
Highest Daily Wind Run 50.6 miles 05 September
Barometer
Lowest Barometer 29.84 inHg 06 September 4:31 PM
Highest Barometer 30.43 inHg 09 September 8:43 AM