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 APR. 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  43.4  58.2   4:00p  29.1   7:00a  21.6   0.0  0.00   0.8  12.0   5:00p   NNW
 2  54.4  68.6   3:30p  37.1   1:30a  11.1   0.5  0.00   2.7  17.0   4:30p     S
 3  62.5  66.6  12:00m  58.7  10:00a   2.6   0.0  0.06   2.0  21.0  11:30p   SSW
 4  52.4  66.0  12:30a  40.6  12:00m  12.6   0.0  0.01   3.8  21.0   9:00a    NW
 5  50.9  64.2   4:00p  37.7   1:30a  14.1   0.0  0.00   0.4  16.0  11:30a   SSW
 6  60.0  74.4   3:30p  43.3   7:30a   7.4   2.4  0.00   0.5  13.0   5:00p     S
 7  63.1  70.6   3:30p  52.1  12:00m   3.0   1.1  0.14   0.2   9.0   3:30p   SSE
 8  44.2  52.1  12:30a  40.3  11:30p  20.8   0.0  0.20   0.4  16.0   8:00p   ENE
 9  41.9  45.3   3:30p  39.9   6:30a  23.1   0.0  0.20   0.1  12.0  11:30p    SE
10  48.3  58.9   7:00p  40.6  12:30a  16.7   0.0  0.05   0.5   8.0   2:00p   SSE
11  55.8  64.1   4:00p  43.5  12:00m   9.2   0.0  0.00   2.1  15.0   1:30p    NW
12  52.3  67.1   4:00p  35.1   7:30a  12.9   0.2  0.00   0.2  12.0   2:30p     S
13  60.6  76.3   4:00p  44.4   4:30a   7.2   2.8  0.00   1.8  15.0   3:30p   SSE
14  57.4  62.9  11:00a  50.0  12:00m   7.6   0.0  0.18   0.3   8.0   1:00a   NNE
15  55.1  65.2   3:30p  44.5   5:00a   9.9   0.0  0.01   0.4   7.0   1:30p   NNE
16  59.1  70.0   3:00p  47.0   1:30a   6.7   0.8  0.00   1.6  13.0   1:00p   SSE
17  64.2  77.2   5:30p  54.2   4:30a   4.2   3.4  0.17   0.4   8.0  11:30a   NNW
18  65.8  80.3   2:30p  50.8   7:00a   3.9   4.8  0.00   0.1   7.0   1:30p   NNE
19  58.1  65.9   1:00p  49.6  11:30p   6.9   0.0  0.15   1.8  12.0   1:00p   ESE
20  64.6  78.0   4:00p  49.9  12:30a   3.6   3.2  1.30   2.2  16.0   9:00p     S
21  57.9  65.7   3:30p  47.8  12:00m   7.1   0.0  0.01   0.8  16.0   9:30a   WNW
22  52.8  69.2  12:30p  43.8   5:00a  12.4   0.3  0.02   1.0  16.0   1:30p   WNW
23  45.2  52.4   5:00p  34.4   6:30a  19.8   0.0  0.00   1.0  13.0   3:00p   WNW
24  46.6  58.5   3:30p  36.0   7:00a  18.4   0.0  0.00   1.8  15.0   4:30p    NW
25
26
27
28
29
30
-------------------------------------------------------------------------------------
    54.9  80.3    18    29.1     1   262.8  19.5  2.50   1.1  21.0     3       S

Max >=  90.0:  0
Max <=  32.0:  0
Min <=  32.0:  1
Min <=   0.0:  0
Max Rain: 1.30 ON 04/20/15
Days of Rain: 10 (>.01 in) 7 (>.1 in) 1 (>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  43.8  54.9   0.9   263    20  80.3  18  29.1    1    0    0    1    0
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
------------------------------------------------------------------------------------
        45.6  27.0  36.2  -4.8  3307    20  80.3 APR   0.1  FEB    0   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  2.50  -0.80  1.30   20   10    7    1
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
---------------------------------------------
       12.11 -0.59  1.30  APR   39   27    1

                                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   1.1  21.0    3     S
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
---------------------------------
         1.2  24.0  FEB   NW
      
      

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