GDD Seasonal Summary (Degree Days)

Note: Data is updated after midnight each day.
NNorthern Hemisphere Meterological Seasons
Winter: January, February, March
Spring: April, May, June
Summer: July, August, September
Autumn: October, November, December

 Daily DetailMonthly SummarySeasonal Summary 


GDD Growing Degree Days
DateWinterSpringSummerAutumnYear
Dec 2024 / Nov 2025262.9* 189.2 more than the Winter average.---------262.9* 934.8 less than the yearly average.
Dec 2023 / Nov 202476.2* 2.5 more than the Winter average.297.5* 106.1 more than the Spring average.585.1* 11.5 less than the Summer average.470.1* 134.3 more than the Autumn average.1429.0* 231.4 more than the yearly average.
Dec 2022 / Nov 202358.1* 15.6 less than the Winter average.225.1* 33.6 more than the Spring average.500.0* 96.6 less than the Summer average.399.9* 64.1 more than the Autumn average.1183.2* 14.5 less than the yearly average.
Dec 2021 / Nov 202265.5* 8.2 less than the Winter average.135.6* 55.9 less than the Spring average.567.1* 29.5 less than the Summer average.346.4* 10.5 more than the Autumn average.1114.5* 83.2 less than the yearly average.
Dec 2020 / Nov 202168.7* 5.1 less than the Winter average.145.7* 45.8 less than the Spring average.679.1 82.5 more than the Summer average.373.9* 38 more than the Autumn average.1267.3* 69.7 more than the yearly average.
Dec 2019 / Nov 202046.3* 27.4 less than the Winter average.247.8* 56.4 more than the Spring average.608.6 12 more than the Summer average.311.9* 24 less than the Autumn average.1214.6* 16.9 more than the yearly average.
Dec 2018 / Nov 201965.8* 7.9 less than the Winter average.217.5* 26 more than the Spring average.582.4* 14.2 less than the Summer average.272.9* 63 less than the Autumn average.1138.6* 59.1 less than the yearly average.
Dec 2017 / Nov 201838.7* 35 less than the Winter average.233.8* 42.3 more than the Spring average.726.6 130 more than the Summer average.311.4* 24.4 less than the Autumn average.1310.6* 112.9 more than the yearly average.
Dec 2016 / Nov 201751.5* 22.2 less than the Winter average.239.5* 48 more than the Spring average.589.7 6.9 less than the Summer average.300.4* 35.4 less than the Autumn average.1181.2* 16.5 less than the yearly average.
Dec 2015 / Nov 201697.7* 24 more than the Winter average.173.6* 17.9 less than the Spring average.612.3 15.7 more than the Summer average.295.2* 40.7 less than the Autumn average.1178.8* 18.9 less than the yearly average.
Dec 2014 / Nov 201542.0* 31.8 less than the Winter average.35.7* 155.8 less than the Spring average.535.5 61.1 less than the Summer average.290.1* 45.8 less than the Autumn average.903.2* 294.4 less than the yearly average.
Dec 2013 / Nov 201451.7* 22 less than the Winter average.211.7* 20.2 more than the Spring average.684.9 88.2 more than the Summer average.391.9* 56 more than the Autumn average.1340.2* 142.5 more than the yearly average.
Dec 2012 / Nov 201333.1* 40.6 less than the Winter average.134.2* 57.3 less than the Spring average.692.6 96 more than the Summer average.335.6* 0.2 less than the Autumn average.1195.5* 2.1 less than the yearly average.
Dec 2011 / Nov 2012------392.1* 204.5 less than the Summer average.266.6* 69.3 less than the Autumn average.658.7* 539 less than the yearly average.
 
Max262.9 297.5 726.6 470.1 1429.0
Avg73.7 191.5 596.6 335.9 1197.7
Min33.1 35.7 392.1 266.6 262.9
 
Color Key
< 1.0 1.0 - 70.0 70.0 - 140.0 140.0 - 210.0 210.0 - 280.0 280.0 - 350.0 350.0 - 420.0 420.0 - 490.0 490.0 - 560.0 560.0 - 630.0630.0>
* denotes incomplete data for the month/year.

Script Developed by Murry Conarroe of Wildwood Weather.