Daily Degree Days (18°C Base)

Report for Year 2018

Data last updated 16/10/2018 23:30.

Other Years:


  
DayHeating Degree DaysCooling Degree Days
JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
12.9 5.5 4.1 3.0 3.9 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 2.8 6.7 9.7 7.6 3.9 ------
22.0 11.5 4.4 3.9 2.7 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 2.1 7.8 10.8 7.4 2.5 ------
30.2 8.3 2.9 2.7 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 1.3 1.7 6.4 9.6 7.8 3.3 ------
40.0 8.0 5.3 0.6 1.4 0.0 0.0 0.0 0.0 0.0 ------0.4 0.0 0.0 0.0 0.0 3.7 6.2 10.3 8.0 3.6 ------
54.0 9.1 4.6 1.0 1.3 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 2.8 9.0 12.7 7.8 3.7 ------
65.0 11.0 4.8 2.4 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.9 1.3 7.3 12.4 7.0 3.6 ------
77.9 11.1 4.4 2.8 0.5 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 1.3 7.4 9.9 6.5 4.0 ------
86.9 10.8 5.3 2.2 0.6 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 3.0 8.6 9.6 5.6 1.4 ------
97.3 10.4 2.2 3.3 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 3.3 7.9 9.2 6.4 0.8 ------
101.3 8.9 1.7 4.5 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 1.2 3.4 7.4 9.1 6.1 3.1 ------
115.5 6.5 2.9 7.0 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.4 5.0 6.8 9.3 6.5 3.0 ------
126.3 6.6 2.5 2.4 0.0 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.2 4.9 9.0 8.6 7.0 4.6 ------
137.1 8.1 3.0 4.0 0.7 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 5.1 8.5 8.6 7.6 3.5 ------
146.5 4.4 2.7 4.6 1.4 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 0.0 0.0 0.0 4.4 8.0 9.2 6.5 2.1 ------
157.2 3.0 ---1.1 1.1 0.0 0.0 0.0 0.0 0.0 ------0.0 0.0 ---0.0 0.0 3.8 8.1 7.6 4.2 1.4 ------
164.8 5.0 3.2 1.1 0.2 0.0 0.0 0.0 0.0 0.1 ------0.0 0.0 0.0 0.0 0.0 4.3 10.0 6.5 5.9 0.6 ------
172.3 4.6 5.2 1.4 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.0 0.6 5.0 8.1 5.3 6.4 ---------
184.5 6.6 4.2 0.4 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.0 1.4 4.8 8.9 5.0 6.4 ---------
197.0 6.4 5.2 0.8 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.0 0.6 5.4 7.3 6.6 6.7 ---------
201.1 4.0 7.9 1.8 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.0 0.4 6.2 7.1 7.9 5.9 ---------
210.0 7.2 8.1 0.9 0.0 0.0 0.0 0.0 0.0 ---------0.8 0.0 0.0 0.0 0.4 7.0 8.4 9.0 6.3 ---------
220.3 9.8 8.1 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 1.0 1.4 7.1 7.2 8.8 6.6 ---------
232.1 10.1 1.9 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 1.3 2.1 7.5 7.3 8.5 7.5 ---------
245.1 8.9 3.9 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 1.9 3.6 6.5 8.6 9.2 8.1 ---------
257.1 6.8 4.9 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.8 2.6 6.5 7.6 8.2 4.7 ---------
267.6 5.3 4.8 0.0 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.4 2.2 6.5 7.6 7.7 5.0 ---------
278.3 8.7 2.7 0.3 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 0.0 0.0 2.2 6.4 7.1 8.5 4.2 ---------
285.6 7.2 0.0 0.6 0.0 0.0 0.0 0.0 0.0 ---------0.0 0.0 1.4 0.0 2.4 5.2 7.7 8.0 4.3 ---------
296.3  0.6 0.7 0.0 0.0 0.0 0.0 0.0 ---------0.0  0.0 0.0 1.6 7.0 8.6 7.9 3.9 ---------
307.0  3.8 3.1 0.0 0.0 0.0 0.0 0.0 ---------0.0  0.0 0.0 1.9 7.6 9.2 7.9 3.5 ---------
316.4  3.3  0.0  0.0 0.0  --- ---0.0  0.0  3.9  8.3 7.6  --- ---
 
 Heating Degree DaysCooling Degree Days
 JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
High8.311.58.17.03.90.00.00.00.00.1------0.80.01.41.93.97.610.012.78.14.6------
Avg4.77.64.01.90.50.00.00.00.00.0------0.00.00.10.21.04.77.98.76.22.8------
Low0.03.00.00.00.00.00.00.00.00.0------0.00.00.00.00.01.36.25.03.50.6------
 
Color Key
< 2.0 2.0 - 3.0 3.0 - 4.0 4.0 - 5.0 5.0 - 6.0 6.0 - 7.0 7.0 - 8.0 8.0 - 9.0 9.0 - 10.0 10.0 - 15.0 15.0 - 20.020.0>

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.