Plymouth State Climate Summaries

                   MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2026

NAME: KPLY   CITY: Plymouth   STATE: NH 
ELEV:   613 ft  LAT:  43° 48' 00" N  LONG:  71° 42' 00" 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  81.2  93.1  5:18p  69.2   5:49a   0.0  14.5  0.04   2.5    16   10:09p   NW
 2  82.2  93.6  4:09p  70.9   5:40a   0.0  17.0  0.01   3.6    21    4:16p   NW
 3  81.9  90.8  3:28p  73.0   2:11a   0.0  15.7  0.00   4.6    22    2:50p   NW
 4  74.9  84.6  3:22p  65.2  11:44p   0.0  10.9  0.01   3.9    20   10:17a   NW
 5  71.0  85.4  4:09p  56.6   5:38a   1.7   8.1  0.00   2.3    12   12:54p    E
 6  70.4  79.1  3:07p  61.6   5:26a   0.5   5.9  0.00   3.2    17    2:04p    S
 7  66.2  72.5  5:46p  59.9   6:04a   1.7   2.2  0.00   1.7    12    3:14p    N
 8  70.4  85.6  4:44p  55.1   6:11a   2.6   8.7  0.00   2.8    17    3:17p   NW
 9  76.0  90.2  3:57p  61.9   5:39a   0.3  12.0  0.00   2.7    15   10:38a  WNW
10  72.7  81.8 12:52p  63.6  11:43p   0.0   9.1  0.00   4.0    19   12:54p  WNW
11  69.0  81.5  3:59p  56.4   5:40a   1.9   6.6  0.00   3.5    17    1:31p    W
12  68.9  83.1  6:04p  54.7   5:55a   2.5   7.2  0.00   2.2    12    2:20p   NW
13  72.2  87.3  3:06p  57.1   5:20a   1.6   9.4  0.00   2.3    19    4:13p  ENE
14  76.2  86.6  4:48p  65.8   3:10a   0.0  12.5  0.00   2.3    14    4:44a   NW
15  76.5  83.2 11:55p  69.8  11:40p   0.0  11.9  0.03   5.9    29    3:25p  NNW
16  71.4  83.2  2:17p  59.6   5:25a   0.6   5.9  0.00   4.8    33   12:12p   NW
17  67.3  77.6  5:06p  57.0   4:58a   1.7   4.2  0.00   5.6    24    3:18p   NW
18  63.2  70.4  1:04p  56.0   4:10a   3.1   1.4  0.50   1.5    10   10:44p  NNE
19  67.1  73.1  4:41p  61.1  11:44p   0.8   2.7  0.00   7.8    31    2:15p   NW
20  67.4  79.9  3:54p  54.9   6:45a   2.4   5.2  0.00   3.1    19   10:40a  NNW
21  64.0  71.6 10:46a  56.4   6:15a   2.5   1.5  0.29   3.0    19    7:47p  SSE
22  73.2  82.4  2:00p  63.9  11:36p   0.2   6.0  0.00   3.9    27    8:00p  WSW
23  66.6  77.1  5:49p  56.2   4:11a   2.4   3.6  0.00   4.8    21    4:15p  NNW
24  67.0  83.1  4:12p  51.0   5:54a   3.9   6.2  0.00   1.7    14   12:59p   NW
25  67.9  82.6  1:36p  53.3   5:38a   3.0   6.6  0.00   2.5    16    6:29p    N
26                                                
27                                                
28                                                
29                                                
30                                                
31                                                
------------------------------------------------------------------------------------- 
    72.3  93.6      2  51.0     24   33.5 194.9  0.88   3.4    33      16   WNW

Max >=  90.0: 4
Max <=  32.0: 0
Min <=  32.0: 0
Min <=   0.0: 0
Max Rain: 0.5 ON 07/18/26
Days of Rain: 4 (>.01 in) 2 (>.1 in) 0 (>1 in)
Heat Base:  65.0  Cool Base:  65.0  Method: Integration

Raw Data Archive

Notes:

Data from March 9 to March 14 2006 is missing due to an outage. It will be replaced with data from Plymouth Municipal Airport at the beginning of April
Data from August 1997 - April 2003 and from Sep 2004 - present are from the roof of Boyd Science Center utlizing Davis Instruments Weather Observation Equipment
Data from May 2003 - Aug 2004 provided by NWS Cooperative Observer due to Boyd Science Center renovation (results tabulated by Michael Nahmias)
Precipitation during colder months should be viewed suspiciously, especially prior to installation of heater (November 2000)
Anemometer and wind vane may freeze during colder months, sometimes providing erroneous readings