Climatological Report (Monthly)
Issued by NWS

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000
CXUS55 KRIW 020520 CCA
CLMBPI

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE RIVERTON WY
118 PM MDT WED OCT 1 2014

...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR THE MILEY MEMORIAL FIELD
IN BIG PINEY FOR THE MONTH OF SEPTEMBER 2014...

...OFFICIAL CLIMATE DATA FOR THE MONTH OF SEPTEMBER 2014 WILL BE
AVAILABLE APPROXIMATELY IN NOVEMBER 2014 FROM THE NATIONAL CLIMATIC
DATA CENTER (HTTP://WWW.NCDC.NOAA.GOV/OL/CLIMATEDATA.HTML).
UNOFFICIAL ASOS DAILY SUMMARIES ARE AVAILABLE ON THE INTERNET AT
HTTP://WWW.CRH.NOAA.GOV/RIW/CLIMATE/...

...SEPTEMBER WAS WETTER AND WARMER THAN NORMAL IN BIG PINEY...

THE AVERAGE TEMPERATURE FOR BIG PINEY IN SEPTEMBER WAS 53.0
DEGREES... WHICH WAS 3.2 DEGREES ABOVE NORMAL...MAKING IT THE 6TH
WARMEST SEPTEMBER ON RECORD. THE WARMEST DAILY HIGH FOR THE MONTH
WAS A DAILY RECORD OF 83 DEGREES ON THE 18TH...BREAKING THE PREVIOUS
RECORD FOR THE 18TH OF 79 DEGREES...WHICH WAS LAST SET IN 2010. THE
COLDEST READING WAS A RECORD 17 DEGREES ON THE 12TH...WHICH TIED THE
PREVIOUS DAILY RECORD FOR THE 12TH OF 17 DEGREES...WHICH WAS LAST
SET IN 2001.

TOTAL PRECIPITATION FOR THE MONTH WAS 1.16 INCHES...WHICH WAS 149
PERCENT OF NORMAL. THE WETTEST 24 HOUR PERIOD OF THE MONTH WAS THE
27TH AND 28TH...WHEN 0.79 OF AN INCH OF PRECIPITATION OCCURRED. 0.06
OF AN INCH OF PRECIPITATION FELL ON THE 6TH...BREAKING THE PREVIOUS
RECORD OF 0.03 INCHES SET IN 2011. 0.70 OF AN INCH OF PRECIPITATION
FELL ON THE 27TH...BREAKING THE PREVIOUS RECORD OF 0.48 INCHES SET
IN 1982. THE HIGHEST WIND GUST WAS 48 MPH...WHICH OCCURRED ON THE
7TH.

...THE BIG PINEY WY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              86   09/05/2013
 LOW                9   09/27/1996
                        09/21/1983
HIGHEST            83   09/18
LOWEST             17   09/12
AVG. MAXIMUM     70.8              68.1     2.7
AVG. MINIMUM     35.1              31.4     3.7
MEAN             53.0              49.8     3.2
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32      7
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.17   1982
 MINIMUM         0.04   2010
                        2009
TOTALS           1.16              0.78    0.38
DAILY AVG.       0.04
DAYS >= .01         9
DAYS >= .10         2
DAYS >= .50         1
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.79   09/27 TO 09/28

DEGREE_DAYS
HEATING TOTAL     354               458    -104
 SINCE 7/1        583               751    -168
COOLING TOTAL       0                 0       0
 SINCE 1/1         26                35      -9
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    37/340    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    48/300    DATE  09/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

LOOKING AHEAD TO OCTOBER 2014...THE AVERAGE HIGH TEMPERATURE ON
THE FIRST OF THE MONTH IS 62 DEGREES...AND THE AVERAGE LOW
TEMPERATURE IS 26 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH
IS 48 DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 16 DEGREES. THE
AVERAGE MONTHLY PRECIPITATION IS 0.53 INCHES.

$$

CORRECTED FOR MONTHLY PERCENT OF NORMAL PRECIPITATION
AEM







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