Plymouth State Climate Summaries

                   MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2021

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  42.7  52.8   6:40p  37.9   1:15a  22.3   0.0  0.00   7.3  30.0   9:40a     N
 2  52.9  64.2   6:00p  39.1  12:30a  12.1   0.0  0.00   2.0  29.0   2:50p     N
 3  53.5  59.2   5:55p  50.2   7:40a  11.5   0.0  0.00   1.0  17.0   3:50a     N
 4  51.8  57.3   5:55p  46.0   6:15a  13.2   0.0  0.00   0.6  13.0  10:05p     N
 5  47.6  53.3  12:05a  44.1   6:20a  17.4   0.0  0.36   0.8  11.0  11:15a     N
 6  49.9  57.0   4:40p  42.8  12:00m  15.1   0.0  0.00   8.0  30.0   9:20a     N
 7  48.8  61.2   3:50p  34.1   5:30a  16.2   0.0  0.00   1.7  19.0   7:20p     N
 8  49.3  57.0   6:20p  39.3   6:05a  15.7   0.0  0.00   1.1  14.0   7:40p     N
 9  53.1  61.2   4:30p  44.1   5:45a  11.9   0.0  0.00   3.3  18.0   9:50a     N
10  54.8  63.5   4:05p  45.5   6:15a  10.2   0.0  0.01   1.4  19.0   4:45p     N
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    50.4  64.2     2    34.1     7   145.6   0.0  0.37   2.7  30.0     1       N

Max >=  90.0:  0
Max <=  32.0:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain: 0.36 ON 05/05/21
Days of Rain: 1 (>.01 in) 1 (>.1 in) 0 (>1 in)
Heat Base:  65.0  Cool Base:  65.0  Method: Integration

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January February March April May June July August September October November December 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Image Only Image and Text Text Only

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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