Bel Air, Maryland - USA |
Monthly Summary |
MONTHLY CLIMATOLOGICAL SUMMARY FOR 12/2025
HEAT COOL
MEAN DEG DEG WIND SPEED DOM MEAN MEAN
DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN AVG HI TIME DIR BAROM HUM
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1 35.9 43.4 2:30pm 29.3 6:30am 24 0 0.00 2 15 9:27am NNW 30.26 66
2 33.5 36.5 10:44pm 30.4 3:20am 26 0 0.74 2 14 3:36pm NNW 29.84 89
3 35.0 43.2 2:55pm 29.0 10:17pm 25 0 0.00 2 13 1:30am N 30.00 73
4 33.2 41.5 2:31pm 27.7 3:40am 27 0 0.00 2 15 1:57pm NNW 30.09 72
5 25.6 28.9 12:00am 23.0 9:34am 34 0 0.00 2 11 1:28am NNE 30.13 79
6 32.6 42.2 12:44pm 26.2 12:00am 27 0 0.05 0 7 1:47pm NNE 29.91 84
7 34.7 40.9 11:11am 29.7 4:43am 25 0 0.00 1 11 11:12am S 30.04 81
8 28.8 34.9 4:03am 22.0 11:58pm 31 0 0.00 3 23 11:14am NNE 30.18 59
9 24.3 30.9 7:38pm 13.4 7:36am 36 0 0.00 2 18 8:40pm S 30.11 61
10 35.1 40.2 3:23pm 27.6 12:00am 25 0 0.01 3 23 9:25am SSW 29.57 85
11 32.9 39.9 1:55am 26.9 8:36pm 27 0 0.01 3 17 3:24am NNW 29.73 62
12 28.1 35.5 2:45pm 21.7 6:48am 32 0 0.00 1 10 12:16am NW 30.05 64
13 32.1 40.6 1:02pm 22.6 1:57am 28 0 0.00 1 10 12:46pm S 30.03 79
14 24.6 32.6 12:03am 15.9 9:35pm 35 0 0.02 2 17 2:22pm NNW 30.04 80
15 20.0 26.4 2:02pm 15.0 3:13am 40 0 0.00 2 16 12:01am NNW 30.28 70
16 23.9 35.6 2:44pm 15.0 7:41am 36 0 0.03 1 13 3:02pm S 30.16 69
17 35.8 44.6 8:36pm 23.5 1:52am 24 0 0.16 1 9 10:28am S 30.00 74
18 42.6 50.5 2:56pm 30.7 5:02am 17 0 0.07 1 10 11:38am SSE 30.10 80
19 45.9 58.6 5:19am 28.3 11:59pm 14 0 0.39 5 35 5:12am WNW 29.58 81
20 30.9 39.4 1:19pm 22.0 6:33am 29 0 0.00 3 15 10:07pm S 30.10 70
21 37.8 46.3 2:46pm 31.5 4:37am 18 0 0.00 2 17 12:11pm SSW 30.07 66
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TOT 32.0 58.6 12/19/25 13.4 12/9/25 582 0 1.48 2 35 12/19/25 NNW 30.01 74
HEAT BASE: 60.0
COOL BASE: 60.0
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Year-to-Date |
YEARLY CLIMATOLOGICAL SUMMARY FOR 2025
HEAT COOL
MEAN DEG DEG WIND SPEED DOM MEAN MEAN
MON TEMP HIGH DATE LOW DATE DAYS DAYS RAIN AVG HI DATE DIR BAROM HUM
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1 28.6 52.9 1/29/25 5.8 1/22/25 973 0 0.62 2 24 1/4/25 NW 29.99 69
2 34.7 61.9 2/26/25 14.4 2/19/25 709 0 1.40 3 26 2/16/25 NNW 30.06 69
3 47.1 79.3 3/29/25 18.0 3/2/25 542 28 2.37 3 33 3/5/25 S 29.85 63
4 55.6 80.2 4/30/25 26.3 4/9/25 220 88 1.68 3 27 4/29/25 S 30.00 69
5 62.7 84.9 5/2/25 46.3 5/20/25 63 147 6.71 2 19 5/13/25 E 29.90 81
6 73.2 98.5 6/24/25 46.1 6/1/25 10 405 3.51 1 28 6/30/25 E 29.95 83
7 78.1 94.5 7/29/25 61.7 7/5/25 0 559 5.61 1 19 7/8/25 E 29.95 86
8 70.7 90.4 8/17/25 51.1 8/30/25 8 338 1.60 1 18 8/21/25 E 30.05 83
9 68.0 87.4 9/19/25 51.5 9/9/25 8 249 2.11 1 20 9/4/25 E 30.02 85
10 56.1 79.7 10/6/25 37.1 10/24/25 176 57 2.23 2 29 10/19/25 E 30.05 79
11 45.9 69.7 11/8/25 27.4 11/29/25 428 5 1.73 2 24 11/7/25 WNW 29.95 72
12 32.0 58.6 12/19/25 13.4 12/9/25 582 0 1.48 2 35 12/19/25 NNW 30.01 74
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TOT 54.9 98.5 6/24/25 5.8 1/22/25 3721 1876 31.05 2 35 12/19/25 E 29.98 76
HEAT BASE: 60.0
COOL BASE: 60.0
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Data provided from: Mark Hofmann's Bel Air, MD Weather Station |