Climatological Report (Annual)
Issued by NWS Caribou, ME

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000
CXUS51 KCAR 062220
CLACAR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CARIBOU ME
520 PM EST THU JAN 06 2022

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

...THE CARIBOU ME CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   05/22/1977
                       06/29/1944
 LOW             -41   02/01/1955
HIGHEST           92   06/07         MM      MM       96  06/19
                       06/08
                       08/13
LOWEST           -15   02/10         MM      MM      -24  02/15
AVG. MAXIMUM    53.2               50.2     3.0     51.2
AVG. MINIMUM    33.7               31.2     2.5     31.3
MEAN            43.4               40.7     2.7     41.2
DAYS MAX >= 90     5                1.9     3.1        9
DAYS MAX <= 32    86               90.6    -4.6       44
DAYS MIN <= 32   159              179.9   -20.9      103
DAYS MIN <= 0     21               38.1   -17.1       12

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       54.21   2005
 MINIMUM       10.11   2002
TOTALS         36.96              40.70   -3.74    34.43
DAILY AVG.      0.10               0.11   -0.01     0.10
DAYS >= .01      151              160.9    -9.9      105
DAYS >= .10       83               88.6    -5.6       57
DAYS >= .50       23               26.6    -3.6       17
DAYS >= 1.00       5                6.1    -1.1        3
GREATEST
 24 HR. TOTAL   1.86    MM                          2.45

SNOWFALL (INCHES)
RECORDS
 TOTAL         181.1   1954
TOTALS         106.0              118.2   -12.2    145.4
SINCE 7/1       32.5               37.4    -4.9       MM
SNOWDEPTH AVG.     4                                   2
DAYS >= 1.0       26               30.0    -4.0        9
GREATEST
 SNOW DEPTH       26   03/02                          11  12/08
                       03/10
                                                          12/13
                                                          12/15
 24 HR TOTAL      MM    MM                           6.6

DEGREE DAYS
HEATING TOTAL   8077               9048    -971     8317
 SINCE 7/1      3026               3388    -362       MM
COOLING TOTAL    351                225     126      455
 SINCE 1/1       351                224     127       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    33/310    DATE  03/02
HIGHEST GUST SPEED/DIRECTION    47/310    DATE  03/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.51
NUMBER OF DAYS FAIR          136
NUMBER OF DAYS PC            112
NUMBER OF DAYS CLOUDY        117

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             16     MIXED PRECIP               0
HEAVY RAIN               30     RAIN                      47
LIGHT RAIN              136     FREEZING RAIN              7
LT FREEZING RAIN         12     HAIL                       1
HEAVY SNOW               15     SNOW                      18
LIGHT SNOW               98     SLEET                      8
FOG                     144     FOG W/VIS <= 1/4 MILE     30
HAZE                     25

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

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