CLIMATOLOGICAL SUMMARY for year 2017 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 ------------------------------------------------------------------------------------------------ 2017 01 40.7 26.0 33.2 984.7 0.0 60.9 12 2.3 09 0 6 21 0 2017 02 44.2 25.6 34.8 844.6 0.0 73.3 24 7.2 10 0 2 22 0 2017 03 41.5 24.2 33.0 993.8 0.0 62.8 01 7.3 12 0 5 24 0 2017 04 61.7 41.9 51.4 429.8 21.0 87.4 11 29.0 03 0 0 1 0 2017 05 64.3 46.9 55.3 335.5 35.4 94.9 18 32.9 09 2 0 0 0 2017 06 78.7 57.4 67.6 66.0 144.7 95.3 12 44.9 03 3 0 0 0 2017 07 81.1 61.3 70.6 20.1 194.7 90.8 19 50.2 30 1 0 0 0 2017 08 80.7 58.8 69.2 21.3 151.9 89.7 02 49.1 27 0 0 0 0 2017 09 75.6 56.3 65.2 75.6 81.0 88.7 24 41.2 02 0 0 0 0 2017 10 69.8 47.2 58.9 215.4 25.0 80.7 05 8.0 06 0 0 2 0 2017 11 51.2 31.4 41.7 699.9 0.0 75.3 03 18.7 28 0 0 15 0 2017 12 34.7 20.1 25.9 1167.9 0.0 57.9 05 -3.0 29 0 10 30 2 ------------------------------------------------------------------------------------------------ 60.4 41.5 50.5 5854.6 653.5 95.3 Jun -3.0 Dec 6 23 115 2 PRECIPITATION (in) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.01 0.10 1.00 ------------------------------------------------ 2017 01 3.95 1.12 24 14 10 1 2017 02 2.64 0.78 18 8 7 0 2017 03 1.69 0.45 28 18 4 0 2017 04 6.36 1.34 01 15 9 2 2017 05 4.50 0.90 14 16 10 0 2017 06 1.37 0.40 06 16 5 0 2017 07 0.07 0.02 29 6 0 0 2017 08 0.91 0.25 02 6 4 0 2017 09 2.21 0.77 07 15 6 0 2017 10 4.31 1.71 30 8 7 1 2017 11 2.01 0.83 22 11 5 0 2017 12 1.77 0.58 12 9 4 0 ------------------------------------------------ 31.79 1.71 Oct 142 71 4 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2017 01 2.9 33.0 27 247 2017 02 2.6 30.0 26 244 2017 03 3.2 34.0 09 251 2017 04 2.5 30.0 16 219 2017 05 1.5 26.0 03 198 2017 06 1.6 33.0 23 218 2017 07 1.2 24.0 01 216 2017 08 0.8 21.0 22 213 2017 09 0.9 21.0 22 230 2017 10 1.2 37.0 30 209 2017 11 1.2 34.0 19 231 2017 12 1.2 39.0 05 244 ----------------------------------- 1.7 39.0 Dec 233