Climatological Report (Monthly)
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288
CXUS56 KHNX 011651
CLMHJO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY, CA
842 AM PST TUE JAN 1 2019

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

...THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              80   12/08/2006
 LOW               18   12/25/1998
                        12/22/1998
HIGHEST            66   12/15        MM      MM       69  12/08
LOWEST             29   12/29        MM      MM       25  12/22
AVG. MAXIMUM     57.5              54.3     3.2     62.0
AVG. MINIMUM     39.8              34.7     5.1     31.2
MEAN             48.6              44.5     4.1     46.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MIN <= 32      5              11.8    -6.8       23

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.29   2010
TOTALS           0.42              1.63   -1.21     0.04
DAYS >= .01         6                MM      MM        1
DAYS >= .10         2                MM      MM        0
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.12   12/01 TO 12/01

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0                MM

DEGREE_DAYS
HEATING TOTAL     500               635    -135      562
 SINCE 7/1        823              1132    -309      867
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       2108              1643     465     2184
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              2.4
HIGHEST WIND SPEED/DIRECTION    17/310    DATE  12/27
HIGHEST GUST SPEED/DIRECTION    24/090    DATE  12/04

AVERAGE RH (PERCENT)     81

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     RAIN                       3
HAIL                      0     FOG                       31
FOG W/VIS <= 1/4 MILE    16     HAZE                      22

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

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