Plymouth State Climate Summaries

                   MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 2025

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  65.2  75.6  4:04p  54.8   6:12a   3.4   3.2  0.00   2.8    15    5:14p    W
 2  63.6  77.8  5:11p  49.3   5:55a   5.3   4.1  0.00   2.3    15   10:58a    W
 3  67.8  83.4  3:56p  52.1   5:26a   3.9   6.5  0.00   2.2    15    1:56p   NW
 4  70.0  83.8  3:15p  56.1   6:16a   2.1   7.7  0.00   2.8    16   12:37p  WNW
 5  70.2  79.3  4:42p  61.0   6:25a   0.6   5.6  0.00   2.2    13   10:15a    N
 6  70.0  77.8  2:00p  62.3   3:23a   0.4   5.1  0.00   2.3    15    2:27p  SSE
 7  71.4  83.4  3:49p  59.4   6:35a   1.3   6.8  0.00   2.1    12    2:19p  NNE
 8  71.4  84.3  3:01p  58.6   5:47a   1.3   5.7  0.00   2.3    17    3:30p    W
 9  73.6  87.2  3:39p  59.9   6:27a   1.2   8.9  0.00   2.4    10    2:08p  NNE
10  76.4  91.8  4:09p  61.1   5:38a   0.7  11.6  0.00   1.7    12   12:55p   NW
11  78.9  93.6  3:58p  64.2   6:12a   0.0  13.6  0.00   2.1    12    1:53p  WNW
12  78.6  93.7  3:42p  63.5   6:25a   0.0  13.5  0.00   2.1    13    2:42p    E
13  78.3  93.9  3:04p  62.7   6:09a   0.1  10.2  0.11   2.4    31    4:18p   NW
14  76.6  85.9  3:35p  67.4   5:58a   0.0  11.0  0.00   4.6    25    4:24p  WNW
15  70.2  83.3  5:28p  57.1   6:09a   1.3   6.9  0.00   2.5    13   10:29a  NNE
16  72.2  88.0  4:32p  56.4   6:19a   2.1   9.4  0.00   2.2    16    4:02p   NE
17  73.7  88.1  2:14p  59.3  11:43p   1.0   7.0  0.00   4.2    24    5:54p  WNW
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------------------------------------------------------------------------------------- 
    71.6  93.9     13  49.3      2   24.8 136.9  0.11   2.5    31      13     E

Max >=  90.0: 4
Max <=  32.0: 0
Min <=  32.0: 0
Min <=   0.0: 0
Max Rain: 0.11 ON 08/13/25
Days of Rain: 1 (>.01 in) 1 (>.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