MONTHLY CLIMATOLOGICAL SUMMARY for May 2025 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 53.4 62.7 13:20 39.7 06:11 11.6 0.0 0.00 2.5 13.7 21:42 142 02 59.9 77.8 17:43 49.6 05:59 5.1 0.0 0.46 2.2 10.6 17:28 174 03 68.4 83.9 14:56 58.0 05:52 0.0 3.4 0.52 2.4 20.0 17:37 212 04 61.5 73.8 13:56 53.9 23:59 3.5 0.0 0.24 1.9 13.9 14:38 224 05 50.7 53.9 00:00 48.0 18:36 14.3 0.0 1.11 2.1 11.3 13:13 51 06 53.8 60.0 23:27 48.6 01:14 11.2 0.0 0.69 1.6 15.3 23:35 69 07 62.7 72.5 16:29 55.7 06:08 2.3 0.0 0.09 3.0 15.6 00:48 218 08 61.6 72.4 13:57 51.9 06:04 3.4 0.0 0.22 1.7 12.8 17:30 99 09 49.2 54.8 00:30 46.5 12:50 15.8 0.0 1.62 2.5 11.9 19:09 53 10 51.4 61.7 16:55 45.8 05:39 13.6 0.0 0.82 1.9 15.6 18:30 262 11 56.6 68.4 16:45 45.2 05:57 8.4 0.0 0.09 1.9 13.8 16:04 291 12 58.9 74.8 17:35 37.0 06:02 6.1 0.0 0.00 3.2 17.6 14:25 235 13 58.5 67.1 14:42 49.1 23:59 6.5 0.0 0.00 2.0 13.0 10:17 96 14 59.1 72.4 14:56 45.0 05:27 5.9 0.0 0.00 1.7 11.9 15:14 108 15 62.0 66.5 14:35 57.3 05:41 3.0 0.0 0.91 0.9 6.6 23:36 90 16 68.9 79.4 15:54 63.3 02:29 0.0 3.9 0.00 2.3 13.0 17:20 211 17 67.3 77.0 17:42 61.3 07:16 0.0 2.3 0.16 2.8 14.0 18:51 181 18 61.5 66.5 12:16 54.9 05:54 3.5 0.0 0.01 4.3 21.5 12:20 250 19 54.5 61.1 12:55 48.8 23:53 10.5 0.0 0.00 3.5 14.9 11:28 293 20 51.1 57.7 14:02 47.4 05:35 13.9 0.0 0.00 2.1 11.4 04:22 9 21 46.9 48.9 12:09 44.8 05:02 18.1 0.0 0.00 2.2 10.7 13:36 56 22 45.1 47.2 00:37 43.4 19:54 19.9 0.0 5.39 3.1 17.8 22:17 42 23 48.1 55.3 15:30 43.0 03:39 16.9 0.0 0.51 2.3 14.6 00:12 297 24 52.5 60.1 15:53 47.0 05:59 12.5 0.0 0.26 2.3 10.7 10:20 264 25 53.2 59.6 16:54 47.6 05:24 11.8 0.0 0.00 1.8 13.4 11:30 267 26 57.1 70.0 14:54 43.0 05:43 7.9 0.0 0.00 1.8 10.4 18:15 90 27 64.4 78.1 15:51 46.5 05:06 0.6 0.0 0.00 1.8 10.7 19:45 232 28 66.3 77.1 15:08 56.6 05:42 0.0 1.3 0.00 2.9 11.8 16:45 225 29 60.8 65.1 14:01 55.9 04:51 4.2 0.0 0.06 2.0 13.4 11:23 178 30 65.5 72.7 15:59 58.2 03:41 0.0 0.5 0.01 3.0 13.5 16:01 219 31 60.0 67.3 12:34 50.6 23:59 5.0 0.0 0.59 4.1 21.4 16:43 216 --------------------------------------------------------------------------------------- 57.8 83.9 03 37.0 12 235.4 11.3 13.77 2.4 21.5 18 221