Climatological Report (Monthly)
Issued by NWS

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125
CXUS51 KCTP 010821
CLMBFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
321 AM EST MON JAN 1 2018

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

...THE BRADFORD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1957 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              75   12/01/2010
 LOW              -20   12/12/1988
                        12/25/1980
HIGHEST            50   12/05                         54  12/18
LOWEST            -12   12/28                          0  12/16
AVG. MAXIMUM     29.9              32.9    -3.0     33.1
AVG. MINIMUM     16.6              18.3    -1.7     21.2
MEAN             23.3              25.6    -2.3     27.1
DAYS MAX >= 90      0                MM      MM        0
DAYS MAX <= 32     18                MM      MM       14
DAYS MIN <= 32     29                MM      MM       30
DAYS MIN <= 0       4                MM      MM        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.28   1992
 MINIMUM         1.21   1999
TOTALS           2.12              3.40   -1.28     3.24
DAILY AVG.       0.07              0.11   -0.04     0.10
DAYS >= .01        13                MM      MM       21
DAYS >= .10         4                MM      MM       12
DAYS >= .50         2                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.74   12/05 TO 12/05

DEGREE_DAYS
HEATING TOTAL    1288              1221      67     1168
 SINCE 7/1       2822              3056    -234     2556
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        264               193      71      370
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    26/270    DATE  12/25
HIGHEST GUST SPEED/DIRECTION    38/270    DATE  12/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       6
LIGHT SNOW               18     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      5
HAZE                     15

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

$$
MS



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