CLIMATOLOGICAL SUMMARY for year 2015 NAME: Lexington, MA ELEV: 220 feet LAT: 42-27.75 N LONG: 071-14.05 W TEMPERATURE (F) HEAT COOL MAX MAX MIN MIN MEAN MEAN DEG DEG >= <= <= <= YR MO MAX MIN MEAN DAYS DAYS HI DAY LOW DAY 90 32 32 0 ------------------------------------------------------------------------------------------------ 2015 01 32.2 15.6 25.9 1263.2 0.0 51.0 18 -3.0 08 0 13 30 2 2015 02 27.0 6.7 17.8 1321.8 0.0 39.9 22 -6.2 24 0 23 28 5 2015 03 42.5 22.6 32.4 1010.9 0.0 68.9 29 4.5 06 0 4 28 0 2015 04 57.5 37.3 47.5 526.0 0.0 72.8 13 23.7 02 0 0 9 0 2015 05 76.0 49.5 62.7 132.6 61.1 88.8 10 34.1 02 0 0 0 0 2015 06 74.6 54.7 64.2 103.0 83.5 86.8 12 42.8 07 0 0 0 0 2015 07 83.6 61.6 71.0 1.3 232.3 92.8 29 27.6 06 3 0 1 0 2015 08 83.7 62.5 72.1 0.4 221.9 93.8 18 54.1 08 3 0 0 0 2015 09 79.3 55.8 66.7 64.8 117.0 94.7 08 36.8 27 3 0 0 0 2015 10 61.3 41.0 50.7 445.0 1.0 78.0 12 23.3 19 0 0 5 0 2015 11 55.9 36.3 45.7 580.7 1.6 76.5 05 21.3 24 0 0 11 0 2015 12 49.8 35.6 42.3 702.7 0.0 69.0 24 23.6 30 0 1 12 0 ------------------------------------------------------------------------------------------------ 60.5 40.1 50.1 6152.3 718.5 94.7 Sep -6.2 Feb 9 41 124 7 PRECIPITATION (in) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.01 0.10 1.00 ------------------------------------------------ 2015 01 1.80 0.78 04 9 3 0 2015 02 0.41 0.20 22 6 1 0 2015 03 2.53 0.68 14 15 7 0 2015 04 2.07 0.73 20 13 5 0 2015 05 1.33 1.07 31 4 3 1 2015 06 5.74 2.34 28 15 8 1 2015 07 1.99 0.76 01 8 5 0 2015 08 3.08 2.01 21 6 3 1 2015 09 4.36 2.85 30 6 6 1 2015 10 1.68 0.66 28 11 4 0 2015 11 1.98 0.97 20 9 4 0 2015 12 3.31 0.54 17 12 10 0 ------------------------------------------------ 30.28 2.85 Sep 114 59 4 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2015 01 2.9 36.0 05 252 2015 02 2.6 27.0 15 265 2015 03 2.8 34.0 22 253 2015 04 3.0 33.0 11 238 2015 05 2.7 26.0 27 229 2015 06 1.9 31.0 11 199 2015 07 1.4 24.0 30 230 2015 08 1.6 21.0 03 228 2015 09 1.5 20.0 30 217 2015 10 1.9 34.0 29 235 2015 11 2.3 29.0 13 236 2015 12 1.9 28.0 19 235 ----------------------------------- 2.2 36.0 Jan 240