| 2000 - 2012 Monthly Degree Day Comparison | ||||||||||||||||||
| Month | 2000 Monthly Actual | 2001 Monthly Actual | 2002 Monthly Actual | 2003 Monthly Actual | 2004 Monthly Actual | 2005 Monthly Actual | 2006 Monthly Actual | 2007 Monthly Actual | 2008 Monthly Actual | 2009 Monthly Actual | 2010 Monthly Actual |
2011 Monthly Actual | 2012 Monthly Actual | Difference | Variance | Comments | ||
| January | 1,285.25 | 1,181.60 | 1,349.00 | 1,396.00 | 1,476.23 | 1,254.80 | 1,406.60 | 1,292.50 | 1,320.20 | 1,352.00 | 1,379.00 | 1,300.00 | 1,388.00 | -88.00 | 1.07 | 7% Colder than 2011 | ||
| February | 1,215.70 | 1,100.60 | 1,277.00 | 1,195.00 | 1,398.85 | 1,194.20 | 964.55 | 1,312.45 | 1,271.95 | 1,159.85 | 1,123.10 | 1,060.30 | 1,127.30 | -67.00 | 1.06 | 6% Colder than 2011 | ||
| March | 1,262.80 | 1,342.25 | 1,189.00 | 1,281.00 | 1,256.40 | 1,184.30 | 1,313.70 | 1,405.67 | 1,342.20 | 1,412.50 | 1,165.75 | 1,100.00 | 1,428.70 | -328.70 | 1.30 | 30% Colder than 2011 | ||
| April | 993.05 | 872.00 | 887.00 | 803.00 | 899.85 | 906.05 | 976.05 | 806.60 | 812.80 | 808.25 | 637.80 | 995.40 | 848.00 | 147.40 | 0.85 | 15% Warmer thans 2011 | ||
| May | 668.75 | 694.10 | 493.00 | 570.00 | 601.30 | 506.90 | 503.50 | 638.15 | 500.65 | 536.55 | 460.40 | 500.30 | 500.30 | 0.00 | ||||
| June | 155.15 | 218.70 | 253.00 | 231.00 | 146.30 | 251.95 | 148.05 | 178.90 | 149.40 | 226.00 | 238.80 | 250.80 | 250.80 | 0.00 | ||||
| July | 137.30 | 169.15 | 179.00 | 136.00 | 109.80 | 236.10 | 126.30 | 87.95 | 117.55 | 191.80 | 123.60 | 79.04 | 79.04 | 0.00 | ||||
| August | 286.70 | 188.50 | 300.00 | 69.00 | 216.15 | 227.05 | 171.00 | 209.80 | 328.40 | 245.05 | 156.95 | 202.80 | 202.80 | 0.00 | ||||
| September | 452.45 | 344.70 | 352.00 | 447.00 | 467.70 | 424.85 | 308.40 | 403.75 | 481.65 | 395.05 | 418.10 | 368.60 | 368.60 | 0.00 | ||||
| October | 826.40 | 762.40 | 722.00 | 639.00 | 803.65 | 734.05 | 669.10 | 816.95 | 878.65 | 715.30 | 744.15 | 693.40 | 693.40 | 0.00 | ||||
| November | 1,061.25 | 1,091.20 | 944.00 | 1,062.00 | 1,189.60 | 1,180.90 | 1,149.10 | 1,022.35 | 1,017.20 | 1,132.65 | 936.30 | 1,185.80 | 1,185.80 | 0.00 | ||||
| December | 1,352.50 | 1,221.30 | 1,038.00 | 1,321.00 | 1,418.85 | 1,010.85 | 1,121.85 | 1,259.45 | 1,291.75 | 1,193.95 | 1,368.20 | 1,220.90 | 1,220.90 | 0.00 | ||||
| Total | 9,697.30 | 9,186.50 | 8,983.00 | 9,150.00 | 9,984.68 | 9,112.00 | 8,858.20 | 9,434.52 | 9,512.40 | 9,368.95 | 8,752.15 | 8,957.34 | 4,165.34 | 0.00 | ||||
| Over previous Year | 5% Warmer | 2% Warmer | 2% Colder | 10% Colder | 9% Warmer | 2% Warmer | 6% Colder | 1% Colder | 2% Warmer | 7% Warmer | 2% Colder | |||||||