Climatological Report (Annual)
Issued by NWS Portland, ME

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083
CXUS51 KGYX 021200
CLACON

PWMCLACON 000
TTAA00 GYX 020925

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
425 AM EST FRI JAN 02 2026

...................................

...THE CONCORD NH CLIMATE SUMMARY FOR THE YEAR OF 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1868 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   07/03/1966
                       07/04/1911
 LOW             -37   02/16/1943
HIGHEST          100   06/24         96       4       96  06/20
LOWEST           -18   01/22        -15      -3       -3  12/23
AVG. MAXIMUM    59.0               58.3     0.7     60.7
AVG. MINIMUM    35.9               36.1    -0.2     38.4
MEAN            47.5               47.2     0.3     49.6
DAYS MAX >= 90    25               13.7    11.3       19
DAYS MAX <= 32    53               43.5     9.5       22
DAYS MIN <= 32   162              164.8    -2.8      151
DAYS MIN <= 0     15               12.8     2.2        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       57.99   2008
 MINIMUM       24.17   1965
TOTALS         39.27              41.95   -2.68    43.28
DAILY AVG.      0.11               0.11   -0.00     0.12
DAYS >= .01      135              132.8     2.2      137
DAYS >= .10       80               79.6     0.4       86
DAYS >= .50       26               28.0    -2.0       32
DAYS >= 1.00      11                9.5     1.5       10
GREATEST
 24 HR. TOTAL   2.10   06/06 TO 06/07

SNOWFALL (INCHES)
RECORDS
 TOTAL         128.4   1956
TOTALS          45.5               67.7   -22.2     57.4
SINCE 7/1       13.5               17.6    -4.1      6.5
SNOWDEPTH AVG.     1
DAYS >= TRACE     55               30.3    24.7       28
DAYS >= 1.0       15               16.5    -1.5       11
GREATEST
 SNOW DEPTH       17   02/17
 24 HR TOTAL     6.6   12/02

DEGREE DAYS
HEATING TOTAL   6889               6980     -91     6190
 SINCE 7/1      2665               2610      55     2408
COOLING TOTAL    634                528     106      650

FREEZE DATES
RECORD
 EARLIEST     08/29/1986
 LATEST       06/26/1979
EARLIEST                        10/02
LATEST                          04/29
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    37/300    DATE  02/17
HIGHEST GUST SPEED/DIRECTION    58/280    DATE  02/17

SKY COVER
AVERAGE SKY COVER           0.43

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             13     HEAVY RAIN                23
RAIN                     50     LIGHT RAIN               116
FREEZING RAIN             1     LT FREEZING RAIN           8
HEAVY SNOW                1     SNOW                       9
LIGHT SNOW               53     FOG                      176
FOG W/VIS <= 1/4 MILE    48     HAZE                      31

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$