Climatological Report (Monthly)
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000
CXUS51 KBTV 011411 CCA
CLM1V4


CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE BURLINGTON VT
911 AM EST MON JAN 1 2018

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

...THE ST. JOHNSBURY VT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              67   12/07/1998
 LOW              -43   12/30/1917
HIGHEST            44   12/06        MM      MM       49  12/01
LOWEST            -20   12/29        MM      MM      -10  12/20
AVG. MAXIMUM     24.7              31.6    -6.9     32.4
AVG. MINIMUM      9.1              14.7    -5.6     15.8
MEAN             16.9              23.2    -6.3     24.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     19              15.8     3.2       11
DAYS MIN <= 32     29              28.8     0.2       28
DAYS MIN <= 0      10               4.4     5.6        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.91   1973
 MINIMUM         0.95   1896
TOTALS           2.93              3.08   -0.15     3.57
DAILY AVG.       0.09              0.10   -0.01     0.12
DAYS >= .01        15              16.2    -1.2       21
DAYS >= .10         8               7.4     0.6       11
DAYS >= .50         2               1.7     0.3        1
DAYS >= 1.00        0               0.4    -0.4        0
GREATEST
 24 HR. TOTAL    0.62   12/12 TO 12/12           12/18 TO 12/18
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/18(00) TO 12/18(00)
                                                 12/31(00) TO 12/31(00)1
                                                 12/31(00) TO 12/31(00)1

DEGREE_DAYS
HEATING TOTAL    1482              1297     185     1261
 SINCE 7/1       2955              2953       2     2721
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        331               433    -102      457
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              MM
HIGHEST WIND SPEED/DIRECTION    MM        DATE   MM
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     81

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

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

$$



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