Daily Degree Days (18°C Base)

Report for Year 2018

Data last updated 21/10/18 18:22.

Other Years:


 Daily DetailMonthly SummarySeasonal Summary 



DayHeating Degree DaysCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
113.2 14.2 21.7 14.9 10.1 0.5 0.0 0.7 1.6 9.8 ------0.0 0.0 0.0 0.0 0.0 0.0 1.2 0.0 0.0 0.0 ------
212.5 14.4 19.6 13.7 9.5 1.3 0.0 0.0 0.0 5.4 ------0.0 0.0 0.0 0.0 0.0 0.0 0.9 2.5 0.8 0.0 ------
311.2 16.2 19.0 8.8 8.9 0.0 1.2 0.0 1.3 5.4 ------0.0 0.0 0.0 0.0 0.0 0.1 0.0 2.2 0.0 0.0 ------
412.1 15.7 15.5 10.5 5.9 3.4 0.6 0.0 5.3 4.1 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 ------
515.5 16.8 12.8 12.1 2.5 4.7 0.0 0.0 4.1 5.3 ------0.0 0.0 0.0 0.0 0.0 0.0 2.9 1.9 0.0 0.0 ------
615.6 17.8 13.1 9.6 0.4 5.5 0.0 0.0 7.1 11.3 ------0.0 0.0 0.0 0.0 0.0 0.0 2.6 2.8 0.0 0.0 ------
717.0 17.7 14.1 8.2 0.0 4.3 0.0 0.0 7.6 11.6 ------0.0 0.0 0.0 0.0 0.9 0.0 3.1 2.3 0.0 0.0 ------
817.5 14.6 14.2 9.5 2.0 5.0 0.0 1.7 5.3 6.1 ------0.0 0.0 0.0 0.0 0.0 0.0 3.6 0.0 0.0 0.0 ------
915.5 14.7 13.7 10.7 6.4 4.1 0.0 2.7 3.2 4.1 ------0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 ------
1012.0 14.2 8.7 11.4 7.4 3.2 1.0 5.1 4.3 2.8 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
1112.3 15.7 10.3 12.2 6.5 1.6 1.2 3.5 2.7 2.5 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
1212.6 16.3 12.7 13.0 6.5 3.8 1.2 1.7 6.1 2.6 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
1313.6 16.1 11.9 11.1 6.0 2.6 1.2 0.5 6.4 0.0 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 ------
1415.1 16.0 11.2 7.3 4.6 2.5 0.0 1.1 5.5 7.7 ------0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 ------
1512.0 13.4 11.0 8.2 2.5 4.4 0.0 0.0 5.1 9.1 ------0.0 0.0 0.0 0.0 0.0 0.0 2.1 0.5 0.0 0.0 ------
1615.4 15.0 11.8 7.5 7.0 4.4 0.0 2.4 2.2 6.0 ------0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 ------
1715.1 13.8 18.8 6.3 8.6 4.0 1.2 3.8 0.7 6.2 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------
1814.2 12.9 19.6 1.6 6.9 1.3 0.0 0.0 0.3 9.1 ------0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.0 0.0 ------
1916.3 9.8 16.6 0.0 3.8 0.4 0.0 0.0 2.5 9.9 ------0.0 0.0 0.0 0.4 0.0 0.0 2.2 0.0 0.0 0.0 ------
2017.4 11.0 14.9 3.4 2.4 1.4 0.8 0.0 4.7 7.6 ------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 ------
2117.3 13.1 14.1 3.5 1.8 5.0 0.7 0.0 8.1 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 ---------
2212.3 16.5 10.9 3.8 4.5 3.3 0.0 0.0 8.9 ---------0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.4 0.0 ---------
239.3 17.3 10.2 7.5 5.7 3.6 0.0 4.3 8.8 ---------0.0 0.0 0.0 0.0 0.0 0.0 4.8 0.0 0.0 ---------
2410.4 16.4 11.1 8.0 5.0 1.1 0.0 7.2 9.6 ---------0.0 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 ---------
2513.2 17.9 10.8 9.5 6.3 0.0 0.0 5.9 8.3 ---------0.0 0.0 0.0 0.0 0.0 1.8 1.4 0.0 0.0 ---------
2614.5 18.8 11.2 9.4 3.0 0.0 0.0 6.2 3.7 ---------0.0 0.0 0.0 0.0 0.0 1.3 5.2 0.0 0.0 ---------
2711.7 20.2 11.3 11.8 1.2 1.4 0.0 3.7 2.5 ---------0.0 0.0 0.0 0.0 0.0 0.0 4.5 0.0 0.0 ---------
288.1 23.0 13.1 11.6 1.4 0.1 2.0 3.0 7.7 ---------0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
2910.8  14.2 11.7 2.9 0.3 2.2 3.8 8.8 ---------0.0  0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
3014.8  13.1 11.9 4.7 0.0 0.4 4.7 9.3 ---------0.0  0.0 0.0 0.0 0.0 0.0 0.0 0.0 ---------
3114.2  14.2  1.7  1.1 4.1  --- ---0.0  0.0  0.0  0.0 0.0  --- ---
 
 Heating Degree DaysCooling Degree Days
 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
High17.523.021.714.910.15.52.27.29.611.6------0.00.00.00.40.91.85.22.80.80.9------
Avg13.615.713.79.04.72.40.52.15.16.3------0.00.00.00.00.00.11.30.50.00.1------
Low8.19.88.70.00.00.00.00.00.00.0------0.00.00.00.00.00.00.00.00.00.0------
 
Color Key
< 2.0 2.0 - 4.0 4.0 - 6.0 6.0 - 8.0 8.0 - 10.0 10.0 - 12.0 12.0 - 14.0 14.0 - 16.0 16.0 - 18.0 18.0 - 20.0 20.0 - 22.0 22.0 - 24.024.0>

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.