MONTHLY CLIMATOLOGICAL SUMMARY for May 2023 NAME: Saint Charles, Missouri ELEV: 418 feet LAT: 38-44.94 N LONG: 090-31.30 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 56.2 64.7 22:08 47.2 12:45 8.8 0.0 0.00 4.6 24.0 20:35 310 02 55.0 66.0 21:41 45.4 05:52 10.0 0.0 0.00 3.8 21.0 22:46 316 03 55.1 68.2 21:51 42.4 12:51 9.9 0.0 0.00 2.1 15.0 19:01 343 04 59.6 76.6 20:58 38.9 12:42 5.4 0.0 0.00 0.7 11.0 00:05 179 05 63.2 76.3 21:23 51.8 10:17 1.8 0.0 0.00 1.8 20.0 21:55 173 06 70.5 81.6 20:55 61.4 11:52 0.0 5.5 0.00 2.4 18.0 21:30 168 07 78.9 93.3 21:48 69.2 05:55 0.0 13.9 0.00 1.7 15.0 07:27 186 08 72.4 85.1 20:07 61.9 12:12 0.0 7.4 0.46 2.3 24.0 06:53 359 09 67.4 77.7 22:16 59.1 14:27 0.0 2.4 0.00 1.8 13.0 12:33 33 10 72.8 84.0 21:22 62.3 10:12 0.0 7.8 0.00 1.2 12.0 16:20 93 11 72.9 80.4 22:48 65.5 11:57 0.0 7.9 0.12 0.9 18.0 02:38 106 12 71.6 81.2 00:30 67.5 12:21 0.0 6.6 0.00 0.3 10.0 10:24 173 13 73.1 85.3 18:26 65.1 12:11 0.0 8.1 0.58 0.9 23.0 19:42 80 14 74.7 88.2 20:22 67.2 10:05 0.0 9.7 0.05 0.7 11.0 00:05 31 15 67.8 75.1 22:22 62.6 15:41 0.0 2.8 0.05 1.9 11.0 17:49 23 16 63.3 67.2 23:57 58.0 05:56 1.7 0.0 0.09 1.6 14.0 13:16 348 17 67.9 81.7 21:12 52.8 12:36 0.0 2.9 0.00 0.8 9.0 01:26 348 18 71.3 83.1 20:19 60.9 11:24 0.0 6.3 0.00 0.5 8.0 16:17 178 19 66.7 81.1 17:38 58.4 05:58 0.0 1.7 0.00 2.0 15.0 19:56 337 20 62.0 71.8 21:37 51.9 12:39 3.0 0.0 0.00 2.2 15.0 18:45 353 21 63.6 80.4 21:45 48.8 11:15 1.4 0.0 0.00 0.6 10.0 17:30 91 22 67.4 82.9 22:18 49.5 12:11 0.0 2.4 0.00 0.7 12.0 17:57 96 23 71.5 86.3 22:05 52.4 12:16 0.0 6.5 0.00 0.8 12.0 16:34 75 24 76.3 88.2 21:47 65.0 12:36 0.0 11.3 0.00 1.0 15.0 19:12 66 25 70.6 80.9 22:01 61.2 05:56 0.0 5.6 0.00 1.7 18.0 23:26 39 26 65.8 78.1 22:38 55.0 12:26 0.0 0.8 0.00 1.7 15.0 20:43 31 27 66.8 82.1 20:13 49.4 11:38 0.0 1.8 0.00 0.9 11.0 18:38 59 28 70.2 83.3 22:19 57.8 12:10 0.0 5.2 0.00 0.7 13.0 17:10 74 29 71.1 87.0 22:27 52.8 12:16 0.0 6.1 0.00 0.7 9.0 21:46 350 30 74.7 90.5 21:42 55.5 11:54 0.0 9.7 0.00 0.5 10.0 21:03 236 31 77.7 91.3 21:41 62.5 12:11 0.0 12.7 0.00 0.6 13.0 20:22 153 --------------------------------------------------------------------------------------- 68.2 93.3 07 38.9 04 42.2 145.0 1.35 1.4 24.0 01 4