MONTHLY CLIMATOLOGICAL SUMMARY for May 2015 NAME: Lexington, MA ELEV: 220 feet LAT: 42-27.75 N LONG: 071-14.05 W TEMPERATURE (F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 47.1 56.3 13:41 38.1 23:57 17.9 0.0 0.00 1.7 17.0 14:15 112 02 48.6 64.3 12:57 34.1 04:56 16.4 0.0 0.00 1.7 12.0 16:44 133 03 59.0 75.3 14:40 44.3 05:31 6.0 0.0 0.00 2.1 14.0 18:10 191 04 68.0 85.4 13:15 49.7 05:09 0.0 3.0 0.00 4.4 23.0 15:36 233 05 66.7 80.5 15:29 53.8 23:25 0.0 1.7 0.02 2.2 19.0 01:35 227 06 63.8 77.5 16:31 49.6 05:49 1.2 0.0 0.00 2.3 20.0 20:05 229 07 68.6 86.4 14:32 47.6 05:55 0.0 3.6 0.00 2.4 17.0 18:35 240 08 58.0 71.6 09:45 45.4 23:49 7.0 0.0 0.00 2.3 16.0 10:36 44 09 59.8 78.1 14:12 44.8 03:52 5.2 0.0 0.00 2.4 18.0 19:45 203 10 75.1 88.8 14:17 62.1 00:09 0.0 10.1 0.00 4.2 20.0 18:26 238 11 64.7 79.3 10:23 51.5 23:54 0.3 0.0 0.00 2.3 15.0 15:08 357 12 64.2 84.6 16:53 49.4 04:42 0.8 0.0 0.00 2.5 19.0 16:41 236 13 58.1 66.0 13:47 44.5 23:57 6.9 0.0 0.00 2.7 17.0 13:07 271 14 55.4 70.7 16:19 39.2 05:41 9.6 0.0 0.00 1.2 14.0 13:43 260 15 58.2 73.3 15:51 39.9 05:17 6.8 0.0 0.00 1.1 11.0 11:37 225 16 62.5 72.9 13:12 55.1 02:44 2.5 0.0 0.00 1.9 12.0 09:49 214 17 66.0 82.1 13:04 54.3 05:52 0.0 1.0 0.00 1.6 12.0 13:41 111 18 55.0 65.3 13:39 48.7 07:37 10.0 0.0 0.00 2.2 15.0 16:10 102 19 59.3 67.1 17:39 48.7 00:00 5.7 0.0 0.13 2.2 13.0 23:54 224 20 57.5 64.9 13:35 45.6 23:58 7.5 0.0 0.00 2.8 22.0 13:30 250 21 55.6 67.3 16:31 39.5 05:18 9.4 0.0 0.00 2.2 15.0 15:19 229 22 61.3 74.1 14:43 50.1 05:34 3.7 0.0 0.00 3.4 25.0 15:24 242 23 52.9 64.1 15:51 40.1 05:53 12.1 0.0 0.00 2.9 19.0 17:59 246 24 66.6 82.5 14:53 48.7 03:58 0.0 1.6 0.00 4.4 22.0 14:18 245 25 70.0 81.5 16:48 57.7 05:48 0.0 5.0 0.00 2.9 18.0 17:19 230 26 74.0 85.1 16:16 64.6 05:20 0.0 9.0 0.00 4.5 18.0 15:50 238 27 75.0 88.1 14:08 65.8 06:09 0.0 10.0 0.00 4.5 26.0 16:19 228 28 73.3 87.7 14:23 61.1 23:56 0.0 8.3 0.11 3.7 23.0 15:15 235 29 66.3 77.1 14:15 55.6 05:22 0.0 1.3 0.00 1.2 11.0 09:05 115 30 71.5 86.7 14:45 55.7 04:14 0.0 6.5 0.00 3.9 23.0 15:32 231 31 61.5 71.6 09:50 47.8 23:04 3.5 0.0 1.07 3.3 19.0 14:51 254 --------------------------------------------------------------------------------------- 62.7 88.8 10 34.1 02 132.6 61.1 1.33 2.7 26.0 27 229