Temperature & Rainfall Trends

Note: Trends are based on data recorded at SunPrairieWeather.com since 2009.

Annual Temperature Trend
Month Average since 2009 Current Month Difference
January 20.0°F 22.7°F (2024) 2.7°F2.7°F Warmer than All-Time Average Temperature.
February 23.0°F 33.8°F (2024) 10.8°F10.8°F Warmer than All-Time Average Temperature.
March 35.6°F 39.2°F (2024) 3.6°F3.6°F Warmer than All-Time Average Temperature.
April 46.4°F 49.0°F (2024) 2.6°F2.6°F Warmer than All-Time Average Temperature.
May 59.5°F 61.6°F (2024) 2.1°F2.1°F Warmer than All-Time Average Temperature.
June 69.1°F 69.5°F (2024) 0.4°F0.4°F Warmer than All-Time Average Temperature.
July 72.6°F 71.8°F (2024) -0.8°F0.8°F Colder than All-Time Average Temperature.
August 70.4°F 70.4°F (2024) 0.0°F 
September 63.2°F 66.0°F (2024) 2.8°F2.8°F Warmer than All-Time Average Temperature.
October 50.4°F 54.7°F (2024) 4.3°F4.3°F Warmer than All-Time Average Temperature.
November 37.6°F 41.1°F (2024) 3.5°F3.5°F Warmer than All-Time Average Temperature.
December 26.3°F 24.9°F (2024) -1.4°F1.4°F Colder than All-Time Average Temperature.
Average 12 Month Temperature since 2009: 47.9°F
Current 12 Month Temperature: 50.8°F
Current 12 Month Temperature Trend: 2.9°F2.9°F Warmer than All-Time Average Temperature.

Annual Rainfall Trend
Month Average since 2009 Current Month Difference
January 0.69 in 0.82 in (2024) 0.13 in0.13 in more than All-Time Average Rainfall.
February 1.00 in 0.48 in (2024) -0.52 in0.52 in less than All-Time Average Rainfall.
March 3.48 in 3.23 in (2024) -0.25 in0.25 in Colder than All-Time Average Temperature.
April 4.57 in 3.74 in (2024) -0.83 in0.83 in less than All-Time Average Rainfall.
May 3.90 in 6.13 in (2024) 2.23 in2.23 in more than All-Time Average Rainfall.
June 5.10 in 9.96 in (2024) 4.86 in4.86 in more than All-Time Average Rainfall.
July 4.38 in 4.83 in (2024) 0.45 in0.45 in more than All-Time Average Rainfall.
August 3.99 in 4.20 in (2024) 0.21 in0.21 in more than All-Time Average Rainfall.
September 1.98 in 2.81 in (2024) 0.83 in0.83 in more than All-Time Average Rainfall.
October 1.86 in 2.54 in (2024) 0.68 in0.68 in more than All-Time Average Rainfall.
November 1.66 in 2.53 in (2024) 0.87 in0.87 in more than All-Time Average Rainfall.
December 3.04 in 0.20 in (2024) -2.84 in2.84 in less than All-Time Average Rainfall.
Average 12 Month Rainfall since 2009: 35.65 in
Rainfall for last 12 months: 42.34 in
Current 12 Month Rainfall difference: 6.69 in6.69 in more than All-Time Average Rainfall.
This data is reflective of 12 month trending at the SunPrairieWeather.com Weather Station location. This is not official scientific data. The weather data presented here is based on data collected since 2009. Script courtesy of  Michael Holden from Relay Weather. Script calculations courtesy of Murry Conarroe of Wildwood Weather.