Temperature & Rainfall Trends


Note: Trends are based on data recorded at PlanoWeather.com since 2009.
Annual Temperature Trend
Month Average since 2009 Current Month Difference
January 45.6°F 43.3°F (2018) -2.3°F2.3°F Colder than All-Time Average Temperature.
February 49.1°F 47.8°F (2018) -1.3°F1.3°F Colder than All-Time Average Temperature.
March 58.8°F 61.2°F (2018) 2.4°F2.4°F Warmer than All-Time Average Temperature.
April 66.1°F 60.8°F (2018) -5.3°F5.3°F Colder than All-Time Average Temperature.
May 73.9°F 78.7°F (2018) 4.8°F4.8°F Warmer than All-Time Average Temperature.
June 83.1°F 84.8°F (2018) 1.7°F1.7°F Warmer than All-Time Average Temperature.
July 86.1°F 87.7°F (2018) 1.6°F1.6°F Warmer than All-Time Average Temperature.
August 86.1°F 84.1°F (2018) -2.0°F2°F Colder than All-Time Average Temperature.
September 79.2°F 76.2°F (2018) -3.0°F3°F Colder than All-Time Average Temperature.
October 67.3°F 64.6°F (2018) -2.7°F2.7°F Colder than All-Time Average Temperature.
November 56.4°F 51.7°F (2018) -4.7°F4.7°F Colder than All-Time Average Temperature.
December 47.1°F 47.0°F (2018) -0.1°F0.1°F Colder than All-Time Average Temperature.
Average 12 Month Temperature since 2009: 66.7°F
Current 12 Month Temperature: 65.6°F
Current 12 Month Temperature Trend: -1.1°F1.1°F Colder than All-Time Average Temperature.

Annual Rainfall Trend
Month Average since 2009 Current Month Difference
January 2.87 in 1.12 in (2018) -1.75 in1.75 in less than All-Time Average Rainfall.
February 3.43 in 14.02 in (2018) 10.59 in10.59 in more than All-Time Average Rainfall.
March 2.98 in 3.53 in (2018) 0.55 in0.55 in Warmer than All-Time Average Temperature.
April 3.85 in 1.14 in (2018) -2.71 in2.71 in less than All-Time Average Rainfall.
May 5.49 in 2.76 in (2018) -2.73 in2.73 in less than All-Time Average Rainfall.
June 3.55 in 2.12 in (2018) -1.43 in1.43 in less than All-Time Average Rainfall.
July 2.69 in 1.10 in (2018) -1.59 in1.59 in less than All-Time Average Rainfall.
August 2.52 in 4.47 in (2018) 1.95 in1.95 in more than All-Time Average Rainfall.
September 4.19 in 17.06 in (2018) 12.87 in12.87 in more than All-Time Average Rainfall.
October 5.26 in 14.24 in (2018) 8.98 in8.98 in more than All-Time Average Rainfall.
November 3.33 in 1.06 in (2018) -2.27 in2.27 in less than All-Time Average Rainfall.
December 2.65 in 2.44 in (2018) -0.21 in0.21 in less than All-Time Average Rainfall.
Average 12 Month Rainfall since 2009: 42.81 in
Rainfall for last 12 months: 69.64 in
Current 12 Month Rainfall difference: 26.83 in26.83 in more than All-Time Average Rainfall.
This data is reflective of 12 month trending at the PlanoWeather.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.