Dayton, Maryland Weather

21st Year of Service to the Local Community
Lat 39.24°N, Long 76.99°W, Elev 540ft (165m)

2019 Weather Summary


This Month



Year-to-Date


      
	                     MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 2019

NAME: 2019   CITY: Dayton   STATE: Maryland 
ELEV:   540 ft  LAT: 39.24  LONG: 76.99

                   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  31.8  34.5   3:30p  29.3   4:30a  33.2   0.0  0.71   0.0   6.0   1:30a   ENE
 2  36.9  44.0   4:30p  31.9   4:00a  28.1   0.0  0.03   0.5  11.0   4:00p   WNW
 3  35.0  38.8  12:30a  32.1   5:00p  30.0   0.0  0.73   0.0   5.0   1:00a   ESE
 4  32.2  37.8   2:00p  26.1  12:00m  32.8   0.0  0.00   3.8  16.0   8:00p   WNW
 5  28.1  37.5   4:00p  21.2   7:30a  36.9   0.0  0.00   2.1  16.0  11:30a   WNW
 6  22.1  28.5   3:00p  16.8   7:00a  42.9   0.0  0.00   4.0  18.0  12:30p   WNW
 7  28.2  39.5   2:30p  17.4   2:00a  36.8   0.0  0.00   0.8  13.0   1:30p   WNW
 8  31.3  37.0  12:30p  25.7   6:30a  33.7   0.0  0.14   0.1   7.0  10:30a    SE
 9  35.0  39.3   3:00p  31.1   6:00a  30.0   0.0  0.08   0.1   5.0   8:30p   ESE
10  42.9  54.8   5:30p  35.1   4:00a  21.2   0.0  0.53   0.4   9.0  11:00a     S
11  50.0  59.4   5:00p  38.4   8:30a  15.0   0.0  0.00   2.1  16.0   6:00p     W
12  40.2  49.6   3:30p  30.7  12:00m  24.8   0.0  0.00   1.8  14.0   1:00p   WNW
13  40.8  54.7   3:00p  25.8   8:00a  24.2   0.0  0.00   0.3  12.0   1:30p    SE
14  54.0  71.0   4:30p  37.7   7:30a  12.1   1.0  0.00   0.6  16.0   6:00p    SE
15  66.5  75.0   5:00p  54.8  12:00m   1.5   2.9  0.00   2.0  19.0  12:00m     S
16  45.5  54.8  12:30a  37.1  12:00m  19.5   0.0  0.00   6.0  23.0   2:30a   WNW
17  38.5  49.6   5:00p  27.9   7:30a  26.5   0.0  0.00   0.8  13.0  12:00p   WNW
18  38.9  48.7   4:00p  32.1   6:30a  26.1   0.0  0.00   0.1   8.0   4:00p    NW
19  37.9  50.5   3:00p  26.3   8:00a  27.2   0.0  0.00   0.1  11.0   4:00p    NW
20  40.3  51.2   4:30p  27.8   8:00a  24.7   0.0  0.00   0.1  10.0  12:00p    SE
21  42.2  44.3   5:00p  40.1   5:00a  22.8   0.0  2.62   1.5  13.0  12:00m    NW
22  41.9  51.2   2:00p  37.1  12:00m  23.1   0.0  0.11   7.2  20.0  10:30p   WNW
23
24
25
26
27
28
29
30
31
-------------------------------------------------------------------------------------
    39.1  75.0    15    16.8     6   573.1   3.9  4.95   1.6  23.0    16     WNW

Max >=  90.0:  0
Max <=  32.0:  1
Min <=  32.0: 13
Min <=   0.0:  0
Max Rain: 2.62 ON 03/21/19
Days of Rain: 8 (>.01 in) 6 (>.1 in) 1 (>1 in)
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
  
      
      
      
                                  ANNUAL CLIMATOLOGICAL SUMMARY

NAME: 2019  CITY: Dayton   STATE: Maryland  
ELEV:   540 ft  LAT: 39.24  LONG: 76.99

               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 
------------------------------------------------------------------------------------
 19  1  39.1  24.4  31.8   0.3  1028     0  59.8   1   0.7   31    0    5   26    0
 19  2  44.3  28.6  36.3   1.8   803     0  67.0   5   7.2    1    0    2   19    0
 19  3  47.8  31.0  39.1  -3.9   573     4  75.0  15  16.8    6    0    1   13    0
 19  4
 19  5
 19  6
 19  7
 19  8
 19  9
 19 10
 19 11
 19 12
------------------------------------------------------------------------------------
        43.3  27.6  35.4  -0.6  2405     4  75.0 MAR   0.7  JAN    0    8   58    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 19  1  3.91   0.49  1.03   24   12    8    1
 19  2  3.41   0.44  0.74   12   11    8    0
 19  3  4.95   0.80  2.62   21    8    6    1
 19  4
 19  5
 19  6
 19  7
 19  8
 19  9
 19 10
 19 11
 19 12
---------------------------------------------
       12.27  1.73  2.62  MAR   31   22    2

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 19  1   1.5  25.0   30   WNW
 19  2   1.1  29.0   24   WNW
 19  3   1.6  23.0   16   WNW
 19  4
 19  5
 19  6
 19  7
 19  8
 19  9
 19 10
 19 11
 19 12
---------------------------------
         1.4  29.0  FEB  WNW
      
      

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