Monthly Climatological Summary For Apr 2025 Name: 11503 City: Clarksburg State: Maryland Elevation: 740 ft. Latitude: N 39.200 Longitude: W 77.200 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 --------------------------------------------------------------------------------------- 1 45.6 53.4 14:40 38.6 06:19 19.4 ---- 0.01 8.0 30.0 09:14 NE 2 47.1 55.1 13:52 38.1 04:23 17.9 ---- 0.00 5.8 24.0 14:08 NNE 3 61.9 72.8 16:34 48.6 00:27 3.1 ---- 0.00 5.1 23.0 13:40 NNE 4 64.0 70.0 00:00 58.1 23:44 1.0 ---- 0.05 3.6 29.0 04:14 NE 5 59.8 69.4 16:54 54.3 23:54 5.2 ---- 0.02 3.2 17.0 12:18 NNE 6 52.0 56.8 09:36 47.7 23:59 13.0 ---- 0.03 3.8 29.0 10:20 NE 7 41.8 47.9 00:01 38.9 15:19 23.2 ---- 0.28 3.6 18.0 05:05 NE 8 37.4 44.1 14:03 31.5 05:57 27.6 ---- 0.00 9.5 38.0 09:23 NE 9 39.6 51.2 15:45 28.0 06:17 25.4 ---- 0.00 3.0 14.0 11:20 NE 10 45.9 53.7 14:17 39.7 06:34 19.1 ---- 0.04 4.9 20.0 10:20 NNE 11 43.3 45.2 15:01 41.4 23:49 21.7 ---- 0.24 4.2 15.0 12:26 NE 12 43.8 50.4 13:41 39.6 05:30 21.2 ---- 0.10 7.4 24.0 11:37 NE 13 49.8 58.7 16:14 42.7 00:58 15.2 ---- 0.00 6.2 31.0 09:13 NE 14 60.6 74.3 15:34 47.1 02:51 4.4 ---- 0.06 3.1 14.0 10:26 NNE 15 57.0 63.3 10:59 46.1 23:56 8.0 ---- 0.01 7.7 42.0 19:39 NE 16 48.7 58.2 14:47 42.3 23:59 16.3 ---- 0.00 10.0 33.0 09:00 NE 17 48.9 61.3 15:40 36.0 05:13 16.1 ---- 0.00 4.2 19.0 10:15 NE 18 62.8 78.8 16:04 44.0 04:58 2.2 ---- 0.00 6.7 31.0 15:38 NNE 19 70.5 78.9 16:57 65.3 07:10 ---- 5.5 0.00 5.9 26.0 17:16 NNE 20 65.3 71.2 00:42 56.2 23:22 ---- 0.3 0.00 4.7 23.0 08:53 NE 21 61.4 73.4 16:36 54.2 05:27 3.6 ---- 0.10 3.9 22.0 13:48 NNE 22 65.9 75.6 14:03 54.8 23:44 ---- 0.9 0.00 4.9 21.0 09:08 NE 23 63.2 75.0 15:30 51.6 05:28 1.8 ---- 0.00 2.5 12.0 06:55 NE 24 64.7 76.3 13:29 54.7 04:22 0.3 ---- 0.00 3.0 15.0 14:23 NNE 25 64.1 73.2 11:50 53.2 04:09 0.9 ---- 0.30 4.1 20.0 11:44 NNE 26 62.2 74.7 14:25 47.9 00:00 2.8 ---- 0.15 8.2 42.0 20:09 NNE 27 54.8 66.4 15:30 43.5 05:34 10.2 ---- 0.00 9.2 33.0 01:32 NE 28 60.6 72.7 16:01 48.0 04:54 4.4 ---- 0.00 3.3 12.0 16:40 NNE 29 67.4 81.9 14:35 52.3 03:42 ---- 2.4 0.00 5.4 24.0 18:30 NNE 30 69.8 79.3 15:32 63.0 04:47 ---- 4.8 0.19 4.3 24.0 09:15 NE --------------------------------------------------------------------------------------- 56.0 81.9 29 28.0 9 283.9 13.9 1.58 5.3 42.0 15 NE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 2 Min >= 0.0: 0 Max Rain: 0.30 On 05/25/2025 Days of Rain: 12 (>.01 in) 5 (>.1 in) 0 (>1 in) DD Heating Base 65 DD Cooling Base 65 Calc. Method: Intergration