Daily Degree Days (18°C Base)

Report for Year 2017

Data last updated 21/10/2017 5:00 PM.

Other Years:


  
DayHeating Degree DaysCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
1---5.9 ---1.1 10.2 9.3 ------15.0 8.0 ---------0.0 ---0.0 0.0 0.0 ------0.0 0.0 ------
25.8 7.5 2.9 7.6 4.9 9.9 10.3 14.9 14.8 7.6 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
36.9 3.2 5.4 11.4 10.7 11.5 11.8 15.9 14.7 7.3 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
48.9 ---6.0 8.3 9.1 15.5 13.3 16.4 9.8 9.5 ------0.0 ---0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
56.3 ---4.7 7.5 8.4 17.2 16.6 13.1 7.8 10.2 ------0.0 ---0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
67.0 ---6.1 10.0 9.9 13.7 18.1 10.5 11.2 10.4 ------0.0 ---0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
77.4 4.9 9.6 7.9 10.6 10.7 17.5 6.9 11.5 7.6 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
87.1 8.9 8.8 8.2 8.7 12.8 14.2 10.0 12.1 5.3 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
93.6 3.8 7.2 5.8 10.5 9.6 13.8 10.0 11.7 4.8 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
103.9 5.3 7.1 4.6 9.8 9.9 11.9 9.7 10.8 4.6 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
110.9 4.2 6.3 3.8 7.5 8.6 15.5 9.6 9.8 9.0 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
127.0 6.2 7.8 8.1 10.3 11.2 14.7 8.9 9.1 5.6 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
135.9 8.5 7.8 6.3 9.6 11.8 13.1 13.2 7.6 6.4 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
141.4 6.7 8.4 4.7 9.8 11.7 16.9 15.7 7.3 10.2 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
155.4 5.4 6.3 5.7 8.5 10.0 13.7 15.3 8.5 7.8 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
166.0 5.1 6.2 9.9 9.7 10.7 11.7 8.1 9.3 10.0 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
175.8 0.8 4.2 8.9 ---9.6 12.8 8.2 9.8 8.9 ------0.0 0.0 0.0 0.0 ---0.0 0.0 0.0 0.0 0.0 ------
186.3 2.1 8.1 7.8 11.5 9.2 14.0 7.8 9.6 8.2 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
199.1 1.4 4.2 7.6 14.3 14.1 11.5 9.3 7.3 6.0 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
208.4 1.8 3.7 7.3 ---14.4 9.8 11.7 8.9 2.4 ------0.0 0.0 0.0 0.0 ---0.0 0.0 0.0 0.0 0.0 ------
215.6 0.0 7.3 5.3 13.6 8.1 11.1 12.5 6.7 3.7 ------0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
226.7 4.2 7.9 4.8 8.8 13.1 14.2 11.9 7.4 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
236.7 4.2 8.8 4.7 8.7 13.7 10.2 7.2 7.5 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
241.4 4.5 7.0 8.7 13.1 12.0 11.3 7.1 0.6 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
255.7 6.6 9.1 7.8 12.5 14.6 12.0 6.9 5.7 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
264.8 6.1 7.1 2.0 8.4 11.4 11.1 6.7 8.5 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
277.4 5.6 7.2 5.3 13.4 13.5 15.2 8.0 8.5 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
281.0 2.8 3.3 8.5 15.1 15.5 16.4 8.8 6.0 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
296.9  4.1 6.1 13.0 15.1 16.0 12.9 10.1 ---------0.0  0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
300.1  0.0 11.8 8.9 13.9 12.6 11.5 8.3 ---------0.0  1.9 0.0 0.0 0.0 0.0 0.0 0.0 ---------
313.1  3.6  9.4  9.5 11.0  --- ---0.0  0.0  0.0  0.0 0.0  --- ---
 
 Heating Degree DaysCooling Degree Days
 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
High9.18.99.611.815.117.218.116.415.010.4------0.00.41.90.00.00.00.00.00.00.0------
Avg5.44.66.26.910.312.113.410.79.27.3------0.00.00.10.00.00.00.00.00.00.0------
Low0.10.00.01.14.98.19.56.70.62.4------0.00.00.00.00.00.00.00.00.00.0------
 
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.