Dayton, Maryland Weather

16 Years of Service to the Local Community
Lat 39.34°N,Long 76.99°W, Elev 585ft(178m)

2015 Weather Summary


This Month


                   MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 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  30.6  40.5   2:30p  20.4   6:30a  34.4   0.0  0.00   0.9  12.0   2:30p   SSW
 2  36.0  43.4   2:30p  28.7   2:00a  29.0   0.0  0.00   1.3  13.0   5:30a   WNW
 3  34.1  37.3  10:30p  28.9   1:00a  30.9   0.0  0.61   0.0   5.0   2:00p     E
 4  48.3  59.6   4:00p  36.8  12:30a  16.7   0.0  0.63   2.0  20.0  10:30p   SSW
 5  33.0  44.8  12:30a  21.7  12:00m  32.0   0.0  0.00   3.4  19.0  10:00a    NW
 6  21.1  26.9   4:00p  14.8  10:00p  43.9   0.0  0.19   0.0   6.0   5:00a   SSE
 7  17.4  23.2   1:30p   9.1  12:00m  47.6   0.0  0.00   4.5  17.0  12:00p    NW
 8  12.6  20.9  12:00m   4.5   8:00a  52.4   0.0  0.00   2.1  13.0  11:30p   WNW
 9  26.7  35.9   1:30p  20.8  12:30a  38.3   0.0  0.00   2.8  20.0   3:30a   WNW
10  16.5  23.2   3:30p  10.6  12:00m  48.5   0.0  0.00   1.7  14.0   6:00a    NW
11  25.4  38.2   2:30p  10.4   4:30a  39.6   0.0  0.00   0.1   7.0  12:00p   SSE
12  34.4  37.1   9:00p  32.0   5:00a  30.6   0.0  0.47   0.0   3.0   8:30p   NNW
13  28.2  36.2  12:30a  21.5  12:00m  36.8   0.0  0.00   0.7  12.0  10:00a   NNE
14  24.9  27.4   4:00p  21.5  12:30a  40.1   0.0  0.00   0.0   3.0   6:00p     N
15  29.3  37.7   3:00p  23.1   5:00a  35.7   0.0  0.00   0.1   6.0  12:00p    NW
16  32.4  40.3   2:30p  25.6   3:30a  32.6   0.0  0.00   1.5  19.0  11:30a    NW
17  27.2  34.6   4:00p  20.0   8:00a  37.8   0.0  0.00   0.2   9.0   4:30p   SSE
18  35.4  39.5   3:00p  29.6  12:30a  29.6   0.0  0.00   0.3  12.0   2:30a   SSE
19  35.7  43.6  12:00p  29.3  11:00p  29.3   0.0  0.00   0.5  11.0  11:30a   WNW
20  33.0  44.2   3:00p  25.1   6:00a  32.0   0.0  0.00   0.0   0.0     ---   ---
21  30.4  33.1  11:30a  26.7   5:00a  34.6   0.0  0.09   0.0   4.0   8:30a     E
22  34.4  42.8   1:30p  29.6  12:00m  30.6   0.0  0.00   0.8  13.0   2:30p    NW
23  31.6  38.9   2:30p  24.2   7:00a  33.4   0.0  0.49   0.1   6.0  12:30p     S
24  34.6  38.4   4:30p  32.4  12:30a  30.4   0.0  0.53   1.1  15.0  10:00p   WNW
25  39.2  45.8   3:00p  33.8   5:30a  25.8   0.0  0.00   0.1   5.0  12:30a   WNW
26  30.3  39.2  12:30a  23.9  11:30p  34.7   0.0  0.11   0.5   7.0   4:00a     E
27  27.6  35.1   2:30p  23.0  11:30p  37.4   0.0  0.15   1.5   9.0   3:30p   NNW
28  23.3  33.6   2:30p  15.2   7:00a  41.7   0.0  0.00   1.2  11.0  11:00a   NNW
29  24.9  32.6   3:30p  12.6   7:00a  40.1   0.0  0.04   0.0   5.0  11:30a   SSE
30  30.0  37.6  11:00a  17.9  12:00m  35.0   0.0  0.00   4.4  18.0   2:30p    NW
31
-------------------------------------------------------------------------------------
    29.6  59.6     4     4.5     8  1061.5   0.0  3.31   1.1  20.0     4      NW

Max >=  90.0:  0
Max <=  32.0:  5
Min <=  32.0: 27
Min <=   0.0:  0
Max Rain: 0.63 ON 01/04/15
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  37.1  22.5  29.6  -3.4  1062     0  59.6   4   4.5    8    0    5   27    0
 15  2
 15  3
 15  4
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
------------------------------------------------------------------------------------
        37.1  22.5  29.6  -3.4  1062     0  59.6 JAN   4.5  JAN    0    5   27    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
 15  3
 15  4
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
---------------------------------------------
        3.31  0.41  0.63  JAN   10    8    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 15  1   1.1  20.0    4    NW
 15  2
 15  3
 15  4
 15  5
 15  6
 15  7
 15  8
 15  9
 15 10
 15 11
 15 12
---------------------------------
         1.1  20.0  JAN   NW
      

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