Climatological Report (Monthly)
Issued by NWS

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438
CXUS51 KCAR 020740
CLMMLT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CARIBOU ME
340 AM EDT THU OCT 02 2025

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

...THE MILLINOCKET ME CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   09/10/2002
 LOW              22   09/30/1980
                       09/29/1980
HIGHEST           80   09/01         MM      MM       86  09/17
                                                          09/18
LOWEST            32   09/21         MM      MM       40  09/11
AVG. MAXIMUM    71.8               69.3     2.5     72.8
AVG. MINIMUM    46.7               47.1    -0.4     49.8
MEAN            59.2               58.2     1.0     61.3
DAYS MAX >= 90     0                0.4    -0.4        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     1                0.8     0.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.28   2021
 MINIMUM        0.94   2024
TOTALS          2.21                      -1.40
DAILY AVG.      0.07               0.12   -0.05     0.03
DAYS >= .01        6               11.0    -5.0        4
DAYS >= .10        3                6.1    -3.1        1
DAYS >= .50        2                2.5    -0.5        1
DAYS >= 1.00       1                0.7     0.3        0

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS            MM                 MM      MM       MM
SINCE 7/1         MM                 MM      MM       MM
SNOWDEPTH AVG.    MM                                  MM
DAYS >= 1.0       MM                 MM      MM       MM
GREATEST
 SNOW DEPTH       MM                                  MM  MM
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL    169                228     -59      139
 SINCE 7/1       234                297     -63       MM
COOLING TOTAL      3                 24     -21       34
 SINCE 1/1       361                292      69       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              2.8
HIGHEST WIND SPEED/DIRECTION    21/300    DATE  09/28
                                21/320          09/30
HIGHEST GUST SPEED/DIRECTION    32/290    DATE  09/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.29
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      6
HAZE                      2

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

$$