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 MAR. 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  25.6  30.5   5:30p  17.8   1:00a  39.4   0.0  0.42   0.5  10.0  10:30a     S
 2  33.4  40.7   2:30p  25.4  12:00m  31.6   0.0  0.00   1.7  18.0  11:00a    NW
 3  28.0  34.7  12:00m  22.0   3:30a  37.0   0.0  0.05   0.5  11.0   7:00p   SSE
 4  39.0  44.5  12:30p  34.6  12:30a  26.0   0.0  0.42   0.0   5.0   2:30a   SSW
 5  28.2  38.6  12:30a  16.2  12:00m  36.8   0.0  0.89   0.2   5.0   5:30a   NNW
 6  15.7  27.9  12:30p   3.5   6:30a  49.3   0.0  0.00   0.0   4.0   1:00p    NW
 7  28.8  44.5   3:30p   6.8   2:00a  36.2   0.0  0.00   0.6  10.0  12:30p   SSW
 8  43.0  52.0   4:00p  33.5   7:30a  21.0   0.0  0.00   0.8  12.0  10:30a   WNW
 9  44.4  58.0   2:30p  32.8   5:00a  20.6   0.0  0.00   0.0   6.0   2:00p   SSW
10  42.0  48.2  12:00p  34.6   7:00a  23.1   0.0  0.45   0.0   0.0     ---   ---
11  48.1  58.0   5:00p  40.3   2:00a  16.9   0.0  0.00   0.3   8.0   3:00p   NNW
12  44.3  54.3   3:00p  36.6  12:00m  20.7   0.0  0.00   0.5   8.0  10:30a   NNW
13  39.7  48.4   4:30p  28.7   8:30a  25.4   0.0  0.00   0.3   9.0  11:00a   SSE
14  46.0  52.0   6:30p  39.9   2:00a  19.0   0.0  0.74   0.5   8.0  10:00a     S
15  44.5  52.1   2:30p  36.6  12:00m  20.5   0.0  0.00   4.3  23.0   2:00p    NW
16  45.1  62.0   5:30p  29.1   4:30a  19.9   0.0  0.00   0.0   4.0   3:00p     S
17  50.9  67.4  12:00p  35.1  12:00m  14.2   0.1  0.00   2.3  19.0   5:00p    NW
18  37.4  47.8   4:00p  28.8   6:00a  27.6   0.0  0.00   1.9  16.0   3:00p    NW
19  39.1  50.7   3:30p  29.2   4:30a  25.9   0.0  0.00   0.0   5.0   2:00p   NNE
20  34.1  38.5   1:00a  32.5   7:30a  30.9   0.0  0.48   0.0   4.0  12:30a   ESE
21  41.8  57.3   6:00p  31.0   7:00a  23.2   0.0  0.00   0.4  13.0   5:00p    SW
22  43.7  52.0   4:30p  36.4   8:00a  21.3   0.0  0.00   1.6  11.0   4:00p   NNW
23  36.3  45.2   5:30p  27.2   8:00a  28.7   0.0  0.00   0.3   8.0   1:00p   NNW
24  35.4  41.6   5:00p  29.4  12:00m  29.6   0.0  0.00   0.0   6.0   5:00p    SE
25  37.1  47.6  10:00p  25.4   5:30a  28.0   0.0  0.01   0.3  12.0   3:30p   SSE
26  54.6  71.4   6:00p  43.3   2:00a  11.1   0.8  0.32   2.5  17.0   6:00p     S
27  43.2  49.8   5:30p  37.7  12:00m  21.8   0.0  0.69   0.6   9.0   4:30a   NNW
28  30.6  37.7  12:30a  25.9  12:00m  34.4   0.0  0.00   3.5  14.0   8:00a    NW
29  32.8  44.0   6:00p  20.8   7:30a  32.2   0.0  0.00   0.7   9.0  12:30a    NW
30  46.7  60.5   3:30p  34.0   2:30a  18.3   0.0  0.01   0.7  17.0   2:00p    NW
31  48.6  65.4   2:00p  37.4  12:00m  16.4   0.0  0.04   1.3  21.0   2:00p     S
-------------------------------------------------------------------------------------
    39.0  71.4    26     3.5     6   807.0   0.9  4.52   0.8  23.0    15     NNW

Max >=  90.0:  0
Max <=  32.0:  2
Min <=  32.0: 16
Min <=   0.0:  0
Max Rain: 0.89 ON 03/05/15
Days of Rain: 10 (>.01 in) 8 (>.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
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
------------------------------------------------------------------------------------
        40.2  22.5  31.2  -6.7  3045     1  71.4 MAR   0.1  FEB    0   18   71    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
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
---------------------------------------------
        9.61  0.21  0.89  MAR   29   20    0

                                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
 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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