Climatological Report (Seasonal)
Issued by NWS Portland, ME

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
401
CXUS51 KGYX 030217
CLSCON

PWMCLSCON 000
TTAA00 GYX 030153

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
853 PM EST TUE DEC 02 2025

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

...THE CONCORD NH CLIMATE SUMMARY FOR THE FALL SEASON, FROM
9/1/2025 TO 11/30/2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1868 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             98   09/02/1953
 LOW             -17   11/30/1875
HIGHEST           87   09/28         88      -1       86  09/01
LOWEST            18   11/19         11       7       16  11/15
                       11/21
AVG. MAXIMUM    62.9               61.0     1.9     64.1
AVG. MINIMUM    37.7               38.5    -0.8     38.8
MEAN            50.3               49.8     0.5     51.4
DAYS MAX >= 90     0                0.9    -0.9        0
DAYS MAX <= 32     0                1.5    -1.5        0
DAYS MIN <= 32    36               33.5     2.5       29
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       22.08   2005
 MINIMUM        2.88   1908
TOTALS          8.24              11.50   -3.26     6.14
DAILY AVG.      0.09               0.13   -0.04     0.07
DAYS >= .01       27               30.7    -3.7       20
DAYS >= .10       18               19.1    -1.1       12
DAYS >= .50        4                7.5    -3.5        5
DAYS >= 1.00       2                3.0    -1.0        1
GREATEST
 24 HR. TOTAL   1.84   09/24 TO 09/25

SNOWFALL (INCHES)
RECORDS
 TOTAL          25.7   2011
TOTALS             T                3.3    -3.3        T
SINCE 7/1          T                3.3    -3.3        T
SNOWDEPTH AVG.     0
DAYS >= TRACE      3                1.8     1.2        1
DAYS >= 1.0        0                1.0    -1.0        0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL       T   11/23

DEGREE DAYS
HEATING TOTAL   1347               1441     -94     1245
 SINCE 7/1      1373               1473    -100     1262
COOLING TOTAL     40                 53     -13       29
 SINCE 1/1       634                528     106      650
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
HIGHEST WIND SPEED/DIRECTION    31/300    DATE  11/04
HIGHEST GUST SPEED/DIRECTION    47/280    DATE  11/04

SKY COVER
AVERAGE SKY COVER           0.38

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     HEAVY RAIN                 5
RAIN                     11     LIGHT RAIN                30
FREEZING RAIN             0     LT FREEZING RAIN           0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     FOG                       53
FOG W/VIS <= 1/4 MILE    16     HAZE                       4

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

$$