Bel Air, Maryland - USA |
Monthly Summary |
MONTHLY CLIMATOLOGICAL SUMMARY FOR 9/2025
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 66.2 77.4 3:19pm 54.7 6:47am 1 7 0.00 1 11 11:32am E 30.16 76
2 64.4 74.6 2:41pm 55.3 6:45am 1 5 0.00 1 10 10:50am E 30.07 82
3 66.8 78.4 1:41pm 55.7 6:29am 1 8 0.00 1 11 4:31pm S 29.90 79
4 69.4 80.5 3:01pm 61.4 3:00am 0 9 0.04 2 20 3:27pm S 29.78 88
5 72.2 81.4 2:56pm 61.5 7:14am 0 12 0.01 2 16 5:32pm SSW 29.86 88
6 73.4 86.8 1:43pm 63.9 11:59pm 0 13 0.09 1 17 3:11pm S 29.89 93
7 64.0 74.8 3:35pm 57.0 11:49pm 0 4 0.19 0 8 11:41am E 30.02 83
8 61.9 74.0 4:49pm 51.8 5:43am 2 4 0.00 1 14 12:56pm E 30.21 70
9 62.7 74.3 3:06pm 51.5 6:15am 2 5 0.00 1 16 11:56am E 30.21 79
10 63.0 65.9 1:26pm 60.0 7:31am 0 3 0.07 1 11 1:26pm E 30.11 93
11 68.9 79.8 4:37pm 63.0 6:43am 0 9 0.01 0 12 12:17pm E 30.07 84
12 68.5 80.0 2:49pm 59.1 6:53am 0 9 0.00 1 10 10:59am E 30.12 74
13 69.1 81.1 2:07pm 60.3 4:57am 0 9 0.00 1 12 1:50pm S 30.06 83
14 71.6 84.8 3:41pm 60.2 7:06am 0 12 0.00 1 12 1:57pm E 29.98 78
15 67.0 78.2 12:19pm 61.5 6:17am 0 4 0.00 0 9 11:16am E 30.10 90
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TOT 67.3 86.8 9/6/25 51.5 9/9/25 8 113 0.41 1 20 9/4/25 E 30.03 82
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 67.3 86.8 9/6/25 51.5 9/9/25 8 113 0.41 1 20 9/4/25 E 30.03 82
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TOT 56.8 98.5 6/24/25 5.8 1/22/25 2533 1678 23.91 2 33 3/5/25 E 29.97 75
HEAT BASE: 60.0
COOL BASE: 60.0
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Data provided from: Mark Hofmann's Bel Air, MD Weather Station |