Daily Degree Days (18°C Base)

Report for Year 2021

Data last updated 25/7/2021 9:00 PM.

Other Years:


  
DayHeating Degree DaysCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
14.1 0.0 1.4 5.2 ---9.6 15.6 ---------------0.0 0.5 0.0 0.0 ---0.0 0.0 ---------------
25.1 0.0 1.2 7.3 7.8 8.6 14.6 ---------------0.0 1.0 0.0 0.0 0.0 0.0 0.0 ---------------
35.9 5.0 2.2 4.1 5.7 8.8 12.8 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
44.4 5.7 3.8 3.6 8.9 7.7 12.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
55.1 4.0 5.8 6.8 9.3 9.8 5.6 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
60.0 3.0 6.0 4.3 7.2 13.1 10.8 ---------------0.5 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
74.7 1.8 7.5 7.6 10.3 14.6 13.3 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
84.6 0.9 6.2 8.0 5.5 12.9 13.8 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
95.5 6.7 2.1 6.4 6.6 10.0 13.6 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
104.0 6.0 8.4 5.4 4.4 12.3 12.7 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
115.2 8.0 8.0 7.1 12.1 12.7 13.4 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
121.3 5.9 6.1 5.5 15.3 10.8 13.1 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
130.0 1.4 5.7 6.0 15.2 7.5 13.1 ---------------0.6 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
141.9 0.0 0.0 7.7 10.2 8.1 9.5 ---------------0.0 0.2 1.6 0.0 0.0 0.0 0.0 ---------------
150.1 7.7 5.2 5.3 12.4 8.6 11.7 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
160.1 9.0 6.8 9.4 9.9 10.0 9.8 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
174.5 6.9 8.9 7.5 11.0 14.8 9.8 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
186.4 5.4 6.5 5.6 11.0 15.5 12.8 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
197.9 4.4 5.3 4.2 7.4 15.0 12.9 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
207.2 3.6 4.4 4.7 6.2 15.4 12.4 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
216.7 2.1 5.1 7.8 11.3 12.9 11.6 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
222.4 0.8 4.1 7.9 10.2 11.0 11.6 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
235.0 0.0 5.1 8.6 9.0 10.9 ------------------0.0 2.1 0.0 0.0 0.0 0.0 ------------------
243.4 5.1 6.7 8.7 13.3 6.6 11.0 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
252.3 6.9 5.4 11.4 17.1 8.3 12.8 ---------------0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------------
260.0 3.4 2.3 11.9 16.6 9.3 ------------------5.2 0.0 0.0 0.0 0.0 0.0 ------------------
272.4 2.2 3.3 12.0 11.2 10.5 ------------------0.0 0.0 0.0 0.0 0.0 0.0 ------------------
288.3 1.2 4.3 6.5 11.2 14.0 ------------------0.0 0.0 0.0 0.0 0.0 0.0 ------------------
297.5  5.2 5.7 8.6 11.6 ------------------0.0  0.0 0.0 0.0 0.0 ------------------
305.9  3.8 9.7 8.3 11.4 ------------------0.0  0.0 0.0 0.0 0.0 ------------------
311.9  --- 10.9  ------ --- ---0.0  --- 0.0  ------ --- ---
 
 Heating Degree DaysCooling Degree Days
 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
High8.39.08.912.017.115.515.6---------------5.22.11.60.00.00.00.0---------------
Avg4.03.84.97.110.111.112.1---------------0.20.10.10.00.00.00.0---------------
Low0.00.00.03.64.46.65.6---------------0.00.00.00.00.00.00.0---------------
 
Color Key
< 5.0 5.0 - 10.0 10.0 - 15.0 15.0 - 20.0 20.0 - 25.0 25.0 - 30.0 30.0 - 35.0 35.0 - 40.0 40.0 - 45.0 45.0 - 50.0 50.0 - 55.0 55.0 - 60.060.0>

A Degree Day is a unit of measurement equal to a difference of one degree between the mean outdoor temperature and a reference temperature (18°C). Degree Days are used in estimating the energy needs for heating or cooling a building.

Script Developed by Murry Conarroe of Wildwood Weather.