Climatological Report (Monthly)
Issued by NWS

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CXUS51 KCAR 012248
CLMHUL


CLIMATE REPORT
NATIONAL WEATHER SERVICE CARIBOU, ME
648 PM EDT MON MAY 1 2017

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

...THE HOULTON ME CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              86   04/27/1970
 LOW              -13   04/06/2015
HIGHEST            69   04/29        MM      MM       72  04/22
                        04/10
LOWEST             17   04/04        MM      MM        5  04/06
AVG. MAXIMUM     50.3              49.9     0.4     49.6
AVG. MINIMUM     32.6              28.3     4.3     23.3
MEAN             41.4              39.1     2.3     36.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.7    -0.7        2
DAYS MIN <= 32     15              20.5    -5.5       25
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           3.86                     -0.02
DAILY AVG.       0.13              0.13    0.00     0.09
DAYS >= .01        19              11.9     7.1        7
DAYS >= .10         9               7.2     1.8        5
DAYS >= .50         3               1.6     1.4        2
DAYS >= 1.00        0               0.3    -0.3        1
GREATEST
 24 HR. TOTAL    0.72   04/16 TO 04/16           04/07 TO 04/08
                                                          04/08 TO 04/08
                                                          04/08 TO 04/08

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS             MM               6.0      MM       MM
SINCE 7/1          MM              89.4      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0         0               1.5    -1.5        0
GREATEST
 SNOW DEPTH        MM                                 MM  MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     700               777     -77
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    32/360    DATE  04/29
HIGHEST GUST SPEED/DIRECTION    45/310    DATE  04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                8     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$


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