Climatological Report (Monthly)
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000
CXUS56 KPQR 011620
CLMUAO


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
920 AM PDT SUN OCT 1 2017

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

...THE AURORA STATE OR CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           100                                 87  09/26
LOWEST             46                                 42  09/30
                                                          09/14
AVG. MAXIMUM     78.6              75.6     3.0     74.0
AVG. MINIMUM     54.7              50.8     3.9     49.4
MEAN             66.7              63.2     3.5     61.7
DAYS MAX >= 90      6               1.5     4.5        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.06              1.73    0.33     0.77
DAYS >= .01         9                MM      MM        8
DAYS >= .10         5                MM      MM        1
DAYS >= .50         1                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.76   09/19 TO 09/19

DEGREE_DAYS
HEATING TOTAL      78                99     -21      106
 SINCE 7/1         80               146     -66      137
COOLING TOTAL     136                44      92       13
 SINCE 1/1        732               334     398      392
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.0
RESULTANT WIND SPEED/DIRECTION   1/053
HIGHEST WIND SPEED/DIRECTION    21/180    DATE  09/17
HIGHEST GUST SPEED/DIRECTION    27/170    DATE  09/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                     14

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

$$



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