Dayton, Maryland Weather

22nd Year of Service to the Local Community
Lat 39.24°N, Long 76.99°W, Elev 600ft (183m)

2019 Weather Summary


Month (as of 11:59:59PM)



Year-to-Date


      
	                     MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2020

NAME: 2020   CITY: Dayton   STATE: MD 
ELEV:   540 ft  LAT:  39° 24' 35" 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  39.4  45.4   3:00p  31.3  12:00m  25.6   0.0  0.00   1.7  13.0  12:30a     W
 2  38.9  50.5   3:00p  26.1   8:30a  26.1   0.0  0.00   0.0   3.0   2:30p     S
 3  47.6  50.3   3:30p  44.1   6:30a  17.4   0.0  0.31   0.1   7.0  12:30p     S
 4  49.3  54.6   2:30p  41.3  12:00m  15.7   0.0  0.26   1.0  17.0  11:30p   WNW
 5  35.3  41.3  12:30a  28.5  11:00p  29.7   0.0  0.00   4.5  20.0   5:00a   WNW
 6  38.3  49.9   2:00p  29.4  12:30a  26.7   0.0  0.00   0.6  15.0   2:30p     W
 7  33.2  41.7  12:00p  26.2  12:00m  31.8   0.0  0.32   0.0   9.0   1:00p     N
 8  31.5  40.3  12:30p  25.6   2:30a  33.5   0.0  0.00   2.0  20.0   2:00p   WNW
 9  28.0  35.1   3:30p  19.7   6:30a  37.0   0.0  0.00   0.1   7.0  12:00m    SE
10  42.8  52.6   2:00p  30.1   3:00a  22.2   0.0  0.00   0.3  10.0  12:00p     S
11  60.0  67.5   4:30p  50.9   6:00a   5.4   0.4  0.00   2.0  23.0  10:00p   SSE
12  57.9  65.2   4:30a  43.4  12:00m   7.1   0.0  0.28   2.3  17.0   3:30a     W
13  42.9  50.9   3:30p  36.4   7:00a  22.1   0.0  0.00   0.0   0.0     ---   ---
14  42.3  44.0   3:00p  38.5  12:30a  22.7   0.0  0.06   0.0   0.0     ---   ---
15  46.3  57.1   3:00p  35.8   6:00a  18.7   0.0  0.01   0.0   7.0  10:30p     S
16  44.5  51.2   6:30a  32.4  12:00m  20.5   0.0  0.00   6.3  23.0  11:00a   WNW
17  28.8  34.6   2:30p  23.0  11:30p  36.2   0.0  0.00   3.5  15.0   1:00a    NW
18
19
20
21
22
23
24
25
26
27
28
29
30
31
-------------------------------------------------------------------------------------
    41.6  67.5    11    19.7     9   398.4   0.4  1.24   1.4  23.0    11     WNW

Max >=  90.0:  0
Max <=  32.0:  0
Min <=  32.0:  9
Min <=   0.0:  0
Max Rain: 0.32 ON 01/07/20
Days of Rain: 5 (>.01 in) 4 (>.1 in) 0 (>1 in)
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
  
      
      
      
                                  ANNUAL CLIMATOLOGICAL SUMMARY

NAME: 2020  CITY: Dayton   STATE: MD  
ELEV:   540 ft  LAT:  39° 24' 35" 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 
------------------------------------------------------------------------------------
 20  1  49.0  33.1  41.6   8.6   398     0  67.5  11  19.7    9    0    0    9    0
 20  2
 20  3
 20  4
 20  5
 20  6
 20  7
 20  8
 20  9
 20 10
 20 11
 20 12
------------------------------------------------------------------------------------
        49.0  33.1  41.6   8.6   398     0  67.5 JAN  19.7  JAN    0    0    9    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 20  1  1.24  -1.66  0.32    7    5    4    0
 20  2
 20  3
 20  4
 20  5
 20  6
 20  7
 20  8
 20  9
 20 10
 20 11
 20 12
---------------------------------------------
        1.24 -1.66  0.32  JAN    5    4    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 20  1   1.4  23.0   11   WNW
 20  2
 20  3
 20  4
 20  5
 20  6
 20  7
 20  8
 20  9
 20 10
 20 11
 20 12
---------------------------------
         1.4  23.0  JAN  WNW
      
      

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