Dayton, Maryland Weather
No Mulch

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

2018 Weather Summary


This Month



Year-to-Date


      
	                    MONTHLY CLIMATOLOGICAL SUMMARY FOR 1/2018
                                        HEAT  COOL        
     MEAN                               DEG   DEG       WIND SPEED       DOM MEAN  MEAN
DAY  TEMP  HIGH   TIME     LOW   TIME   DAYS  DAYS RAIN AVG  HI  TIME    DIR BAROM HUM
---------------------------------------------------------------------------------------
1    13.8  21.5   1:03pm   5.8   7:15am   51    0  0.00   4  30   7:55pm WNW1034.2   69
2    14.8  22.1   3:45pm   9.5   7:17am   50    0  0.00   3  22   4:33am   W1035.4   62
3    20.0  30.6   3:06pm   6.5   7:59am   45    0  0.00   0  14   3:22pm  SE1026.1   66
4    21.2  26.2  12:00am  12.2  11:59pm   44    0  0.00  16  40  10:38pm  NW1009.8   73
5    12.3  17.5   1:42pm   8.7   7:44am   53    0  0.00  14  44   2:27pm WNW1021.3   55
6    11.0  17.6   1:59pm   6.6   7:07am   54    0  0.00  10  36  11:56am WNW1032.5   55
7    12.9  21.8   3:28pm   1.5   7:27am   52    0  0.00   1  18  12:02am WNW1037.6   59
8    25.6  33.8  11:49pm  17.1   2:42am   39    0  0.03   0  12  12:41pm   S1025.4   69
9    35.8  47.0   2:43pm  26.4   6:30am   29    0  0.00   0  20   1:02pm WNW1026.2   82
10   35.2  42.5   3:00pm  26.8   7:44am   30    0  0.00   0  10   1:12pm  SE1032.3   77
11   49.3  60.2   2:45pm  37.6   1:42am   16    0  0.00   0  22   2:01pm  SE1027.8   84
12   62.3  66.8  12:54pm  55.8   1:33am    3    0  0.58   2  32   6:10am  SE1009.9   99
13   34.3  62.5  12:58am  18.8  11:57pm   31    0  0.49  12  38   1:50am  NW1016.7   78
14   18.2  25.3   1:55pm  13.3   7:44am   47    0  0.00   2  22   9:49am  NW1039.2   64
15   21.5  28.9   3:32pm  12.4   6:02am   43    0  0.00   0   2   9:54am  NE1037.3   80
16   31.6  37.9   2:45pm  27.6   7:48am   33    0  0.00   0   0  12:00am   N1032.4   83
17   24.3  32.6  12:00am  16.7  11:53pm   41    0  0.05   4  26  10:15am  NW1029.5   78
18   27.6  40.3   3:37pm  14.7   2:29am   37    0  0.00   7  32   8:57am WNW1022.6   54
19   34.7  50.4   2:49pm  25.1   6:35am   20    0  0.00   0  22  12:59pm   W1021.4   50
---------------------------------------------------------------------------------------
TOT  26.5  66.8  1/12/18   1.5   1/7/18  719    0  1.15   4  44   1/5/18 WNW1027.3   71

HEAT BASE: 65.0
COOL BASE: 65.0

  
      
      
      
                                  ANNUAL CLIMATOLOGICAL SUMMARY

NAME: 2018  CITY: Dayton   STATE: Maryland  
ELEV:   540 ft  LAT:  39° 12' 00" N  LONG:  77° 00' 00" 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 
------------------------------------------------------------------------------------
 18  1  35.2  17.7  25.9  -5.6   686     0  66.8  12   1.5    7    0    9   16    0
 18  2
 18  3
 18  4
 18  5
 18  6
 18  7
 18  8
 18  9
 18 10
 18 11
 18 12
------------------------------------------------------------------------------------
        35.2  17.7  25.9  -5.6   686     0  66.8 JAN   1.5  JAN    0    9   16    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 18  1  1.15  -2.27  0.59   12    4    2    0
 18  2
 18  3
 18  4
 18  5
 18  6
 18  7
 18  8
 18  9
 18 10
 18 11
 18 12
---------------------------------------------
        1.15 -2.27  0.59  JAN    4    2    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 18  1   1.9  20.0    4   WNW
 18  2
 18  3
 18  4
 18  5
 18  6
 18  7
 18  8
 18  9
 18 10
 18 11
 18 12
---------------------------------
         1.9  20.0  JAN  WNW
      
      

© 1998-2018 Dayton Weather. All Rights Reserved