Climatological Report (Monthly)
Issued by NWS

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835
CXUS56 KPDT 011718
CLMPSC

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OREGON
1004 AM PDT SUN OCT 01 2017

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

...THE PASCO WA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL

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

TEMPERATURE (F)
RECORD
 HIGH             101   9/ 1/1998
 LOW               26   9/24/2000
HIGHEST            99   9/ 2       40        59            92   9/16
LOWEST             37   9/21       14        23            36   9/14
AVG. MAXIMUM     80.8            80.3       0.5          78.8
AVG. MINUMUM     49.6            46.6       3.0          47.3
MEAN             65.2            63.5       1.7          63.0
DAYS MAX >= 90      7               2         5             2
DAYS MAX <= 32      0              17       -17             0
DAYS MIN <= 32      0              17       -17             0
DAYS MIN <= 0       0              17       -17             0


PRECIPITATION (INCHES)
RECORD
 MAXIMUM          1.07   2010
 MINIMUM             T   2012
TOTALS            0.13            0.40     -0.27          0.24
DAILY AVG.        0.00            0.01     -0.01          0.01
DAYS >=  0.01        3               1         2             2
DAYS >=  0.10        0               0         0             1
DAYS >=  0.50        0               0         0             0
DAYS >=  1.00        0               0         0             0
GREATEST
 24 HR. TOTAL     0.09   9/20



SNOWFALL (INCHES)
RECORD
 MAXIMUM           0.0   2015
 MINIMUM           0.0   2015
TOTALS             0.0             0.0       0.0           0.0
SINCE 7/1          0.0             0.0       0.0           0.0
DAYS >=  TRACE                       0         0
DAYS >=  1.0         0               0         0             0
GREATEST
 24 HR. TOTAL      0.0   9/30


DEGREE DAYS
HEATING TOTAL       88              98       -10            79
 SINCE 7/1          88             105       -17            79
COOLING TOTAL      103              49        54            27
 SINCE 1/1         981             704       277           778

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

WIND (MPH)
AVERAGE WIND SPEED                     5.4
RESULTANT WIND SPEED/DIRECTION         4/217
HIGHEST WIND SPEED/DIRECTION          33/230      DATE          09/19
HIGHEST GUST SPEED/DIRECTION          42/240      DATE          09/19


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM               2    MIXED PRECIP                        0
HEAVY RAIN                 0    RAIN                                0
LIGHT RAIN                 9    FREEZING RAIN                       0
LT FREEZING RAIN           0    HAIL                                0
HEAVY SNOW                 0    SNOW                                0
LIGHT SNOW                 0    SLEET                               0
FOG                        7    FOG W/VIS <=1/4 MILE                0
HAZE                      20

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

$$



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