Bel Air, Maryland - USA


Monthly Summary


                  MONTHLY CLIMATOLOGICAL SUMMARY FOR 8/2025
                                        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
---------------------------------------------------------------------------------------
1    67.9  72.6   4:24pm  63.7   6:55am    0    8  0.01   2  12  10:17am   E 30.09   92
2    69.2  79.0   5:02pm  60.9   6:45am    0    9  0.00   1   9  11:19am   E 30.18   81
3    70.0  80.8   3:24pm  59.2   5:31am    0   10  0.00   1  10   2:47pm   E 30.11   75
4    72.2  84.9   4:31pm  59.0   6:12am    0   12  0.00   1   9  12:27pm   E 30.11   75
5    72.9  81.9   2:11pm  65.3   6:11am    0   13  0.00   1  11   2:20pm   E 30.21   81
6    70.6  75.8   3:53pm  67.5  11:38pm    0   11  0.16   1  10   2:04pm   E 30.29   92
7    70.7  80.1   3:16pm  62.0   6:12am    0   11  0.00   1  13   2:06pm   E 30.26   86
8    70.2  80.3   3:54pm  60.5   6:24am    0   10  0.00   1  10  10:34am   E 30.19   82
9    70.6  82.2   4:38pm  60.6   6:13am    0   11  0.00   1  11  12:59pm   E 30.18   74
10   71.1  83.8   4:00pm  57.8   6:16am    0   11  0.00   1  11   4:27pm   E 30.19   74
11   74.0  85.2   1:19pm  63.0   3:18am    0   14  0.00   1  13   3:38pm   S 30.14   82
12   78.0  87.4   4:26pm  69.9   5:50am    0   18  0.00   1  10   2:17pm   S 30.00   87
13   78.2  87.4   2:01pm  72.2   9:59pm    0   18  0.13   1  16   6:06pm   S 29.84   93
14   77.4  87.9   1:45pm  70.3   6:32am    0   17  0.00   0   8   2:30pm   E 29.87   92
15   79.5  89.5   3:08pm  71.8   5:24am    0   19  0.00   1  11   3:36pm   E 30.03   87
16   78.3  86.7   3:42pm  72.4   6:23am    0   18  0.00   1  10   1:13pm   S 30.05   85
17   78.4  90.4   2:14pm  71.2   8:07pm    0   18  1.23   1  14   7:39pm   S 29.87   89
18   68.5  71.9   1:18am  65.5  11:57pm    0    9  0.01   2  14  11:10am   E 30.02   95
19   67.5  71.9   2:13pm  63.8   2:34am    0    8  0.00   2  12  12:39pm   E 30.10   87
20   68.3  72.5   3:41pm  63.8   4:21am    0    8  0.06   2  15  11:37pm   E 29.94   98
21   64.8  69.5   6:07pm  60.6   5:57am    0    5  0.00   2  18  12:50am   E 29.88   94
22   70.3  82.3   3:04pm  61.4   5:22am    0   10  0.00   1   9  11:22am   E 29.98   77
23   69.3  78.7   3:33pm  58.4   6:23am    0    9  0.00   2  16   1:59pm   S 30.00   80
24   72.4  80.9   3:14pm  65.8   6:15am    0   12  0.00   2  13  12:38pm   S 29.86   87
25   72.0  81.4   2:15pm  63.7  11:58pm    0   12  0.00   1   8  12:35pm   E 29.82   77
26   66.8  78.5   3:46pm  56.0   6:52am    0    7  0.00   1   8   3:16pm   E 29.99   73
27   64.1  75.2   4:19pm  54.8   7:07am    1    5  0.00   1  11  10:08am   E 30.07   73
28   64.7  76.8   4:31pm  54.1   5:47am    2    6  0.00   1  12   3:04pm   S 30.06   77
29   66.7  78.6   3:01pm  56.5   7:14am    0    7  0.00   1  10   2:21pm   E 29.95   74
30   54.0  59.5  12:00am  51.1   5:34am    2    0  0.00   0   3  12:16am   E 30.00   81
---------------------------------------------------------------------------------------
TOT  71.0  90.4  8/17/25  51.1  8/30/25    5  328  1.60   1  18  8/21/25   E 30.04   83

HEAT BASE: 60.0
COOL BASE: 60.0


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
---------------------------------------------------------------------------------------
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    71.0  90.4  8/17/25  51.1  8/30/25    5  328  1.60   1  18  8/21/25   E 30.04   83
---------------------------------------------------------------------------------------
TOT  56.1  98.5  6/24/25   5.8  1/22/25 2523 1555 23.50   2  33   3/5/25   E 29.96   75

HEAT BASE: 60.0
COOL BASE: 60.0


Data provided from:  Mark Hofmann's Bel Air, MD Weather Station