Dayton, Maryland Weather

17 Years of Service to the Local Community
Lat 39.34°N, Long 76.99°W, Elev 585ft (180m)

2015 Weather Summary


This Month


      
	                     MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 2015

NAME: 2015   CITY: Dayton   STATE: Maryland 
ELEV:   585 ft  LAT:  39° 14' 34" N  LONG:  76° 59' 54" 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
------------------------------------------------------------------------------------
 1  74.1  86.0   4:00p  63.9   7:00a   0.1   9.1  0.00   0.0   1.0  10:30a   WSW
 2  73.0  84.9   2:30p  61.6   7:30a   0.5   8.5  0.00   0.0   0.0     ---   ---
 3  75.4  86.9   3:30p  64.1   7:00a   0.1  10.5  0.00   0.0   1.0  11:00a    SE
 4  75.6  87.1   3:30p  65.9   7:00a   0.0  10.6  0.14   0.0   0.0     ---   ---
 5  74.1  86.6  12:30p  64.6   6:00a   0.0   9.1  0.00   0.0   5.0   2:30p   ESE
 6  69.6  77.8   2:00p  62.2   7:00a   0.6   5.2  0.00   0.0   0.0     ---   ---
 7  70.3  79.1   4:00p  64.2   3:00a   0.1   5.4  0.00   0.0   9.0   1:30p    NW
 8  71.3  81.6   2:30p  62.7   6:00a   0.3   6.6  0.00   0.0   0.0     ---   ---
 9  73.0  82.9   4:30p  63.5   3:00a   0.1   8.1  0.00   0.0   0.0     ---   ---
10  70.5  73.4  12:30a  68.6   6:30a   0.0   5.5  0.01   0.0   0.0     ---   ---
11  75.6  85.6   2:00p  69.8   2:00a   0.0  10.6  0.11   0.1   7.0  11:00a   WNW
12  71.7  81.3   2:30p  62.7   7:30a   0.2   6.9  0.00   0.3   8.0  10:30a   WNW
13  68.2  78.8   3:30p  58.6   7:30a   1.9   5.2  0.00   0.0   6.0   4:00p   WSW
14  69.9  84.5   2:00p  55.5   7:00a   2.9   7.7  0.00   0.0   5.0  12:30p     W
15  73.4  86.7   3:30p  60.1   7:00a   1.0   9.4  0.00   0.1   6.0   2:30p    SE
16  75.4  90.4   4:00p  62.2   6:30a   0.5  10.9  0.00   0.0   6.0  11:30a     E
17  78.2  92.1   2:30p  67.8   7:30a   0.0  13.2  0.00   0.1   7.0   7:00p   ESE
18  75.9  87.0  12:30p  67.4   6:30a   0.0  10.9  0.02   0.0   6.0  12:30p    SE
19  77.0  86.2   4:30p  70.9   2:00a   0.0  12.0  0.00   0.1   8.0   2:30p    SE
20  75.7  81.9   4:30p  69.9  12:00m   0.0  10.7  0.39   0.0   7.0  12:00p     S
21  71.1  80.5   3:00p  63.2  12:00m   0.2   6.3  0.00   0.0   7.0  10:00a     W
22  68.5  80.3   3:00p  58.1   7:30a   2.0   5.5  0.00   0.0   6.0  10:00a   WNW
23  69.2  81.3   3:00p  55.9   7:30a   2.4   6.6  0.00   0.0   6.0   2:30p    SE
24  74.4  88.4   4:00p  64.1   7:00a   0.0   9.4  0.25   0.0   6.0   3:30p   ESE
25  70.1  80.8   2:30p  60.6   7:30a   0.9   5.9  0.00   0.0   6.0   2:00p   WNW
26  66.5  76.5   3:00p  59.3  12:00m   1.9   3.4  0.00   0.0   7.0  11:30a   WNW
27  64.7  76.2   3:00p  54.6   7:00a   3.7   3.4  0.00   0.0   6.0   1:30p     W
28
29
30
31
-------------------------------------------------------------------------------------
    72.3  92.1    17    54.6    27    19.4 216.6  0.92   0.0   9.0     7     WNW

Max >=  90.0:  2
Max <=  32.0:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain: 0.39 ON 08/20/15
Days of Rain: 5 (>.01 in) 4 (>.1 in) 0 (>1 in)
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
  
      
      

Year-to-Date


      
                                  ANNUAL CLIMATOLOGICAL SUMMARY

NAME: 2015  CITY: Dayton   STATE: Maryland  
ELEV:   585 ft  LAT:  39° 14' 34" N  LONG:  76° 59' 54" W

               TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0
                          DEP.  HEAT  COOL                                          
        MEAN  MEAN        FROM  DEG   DEG                        MAX  MAX  MIN  MIN 
 YR MO  MAX   MIN   MEAN  NORM  DAYS  DAYS  HI  DATE  LOW  DATE  >=90 <=32 <=32 <=0 
------------------------------------------------------------------------------------
 15  1  36.8  22.2  29.3  -3.7  1106     0  59.6   4   4.5    8    0    6   28    0
 15  2  34.0  15.1  24.6 -11.4  1132     0  53.2   8   0.1   20    0   10   27    0
 15  3  49.1  29.4  39.0  -5.0   807     1  71.4  26   3.5    6    0    2   16    0
 15  4  65.7  43.4  54.4   0.4   340    24  80.3  18  29.1    1    0    0    1    0
 15  5  78.2  57.1  67.4   3.4    97   170  86.7  31  42.8   23    0    0    0    0
 15  6  80.3  63.9  71.4  -1.6    36   227  89.8  23  54.2    3    0    0    0    0
 15  7  83.1  66.3  74.2  -2.8     8   294  90.8  19  58.6   16    1    0    0    0
 15  8  83.1  63.0  72.3  -3.7    19   217  92.1  17  54.6   27    2    0    0    0
 15  9
 15 10
 15 11
 15 12
------------------------------------------------------------------------------------
        63.8  45.1  54.1  -3.1  3545   932  92.1 AUG   0.1  FEB    3   18   72    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 15  1  3.31   0.41  0.63    4   10    8    0
 15  2  1.78  -1.22  0.86   21    9    4    0
 15  3  4.52   1.02  0.89    5   10    8    0
 15  4  3.02  -0.28  1.30   20   12    9    1
 15  5  2.45  -1.25  1.64   18    7    4    1
 15  6  9.60   5.90  1.84   27   17   14    4
 15  7  2.44  -1.46  1.44    6   11    4    1
 15  8  0.92  -3.28  0.39   20    5    4    0
 15  9
 15 10
 15 11
 15 12
---------------------------------------------
       28.04 -0.16  1.84  JUN   81   55    7

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 15  1   1.1  20.0    4    NW
 15  2   1.6  24.0   14    NW
 15  3   0.8  23.0   15   NNW
 15  4   0.9  21.0    3    NW
 15  5   0.1  13.0   12    NW
 15  6   0.0  18.0   23    NW
 15  7   0.0   9.0   15    NW
 15  8   0.0   9.0    7   WNW
 15  9
 15 10
 15 11
 15 12
---------------------------------
         0.6  24.0  FEB   NW
      
      

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