Climatological Report (Monthly)
Issued by NWS

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CXUS55 KRIW 012046
CLMWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1257 PM MDT SAT AUG 1 2015

...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR WORLAND MUNICIPAL AIRPORT
FOR THE MONTH OF JULY 2015...

...OFFICIAL CLIMATE DATA FOR THE MONTH OF JULY 2015 WILL BE
AVAILABLE APPROXIMATELY IN SEPTEMBER 2015 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.WEATHER.GOV/CLIMATE/INDEX.PHP?WFO=RIW

...WORLAND WAS THE 9TH COLDEST AND DRIER THAN NORMAL IN JULY...

THE AVERAGE TEMPERATURE FOR WORLAND IN JULY WAS 70.9 DEGREES...WHICH
WAS 1.1 DEGREES BELOW NORMAL. THIS MAKES IT THE 9TH COLDEST JULY ON
RECORD. THE WARMEST READING OF THE MONTH WAS 99 DEGREES ON THE 26TH.
THE COLDEST READING OF THE MONTH WAS 42 DEGREES ON THE 2ND...SETTING
A NEW RECORD. THIS BROKE THE PREVIOUS RECORD OF 49 DEGREES...SET IN
2009. ANOTHER RECORD LOW OF 43 DEGREES WAS SET ON THE
28TH...BREAKING THE PREVIOUS RECORD OF 47 DEGREES...SET IN 1993.

TOTAL PRECIPITATION FOR THE MONTH WAS 0.41 INCHES...WHICH WAS 58
PERCENT OF NORMAL. THE WETTEST 24 HOUR PERIOD OF THE MONTH WAS THE
15TH...WHEN 0.19 OF AN INCH OF PRECIPITATION FELL. THIS SET A NEW
RECORD...BREAKING THE PREVIOUS RECORD OF 0.15...SET IN 1991. 0.03 OF
AN INCH OF PRECIPITATION FELL ON THE 27TH...TYING THE PREVIOUS
RECORD SET IN 2012. THE HIGHEST WIND GUST WAS 53 MPH ON THE 27TH.

...THE WORLAND WY CLIMATE SUMMARY FOR THE MONTH OF JULY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             106   07/13/2005
                        07/28/1975
                        07/05/1973
 LOW               38   07/04/1972
HIGHEST            99   07/26
LOWEST             42   07/29
AVG. MAXIMUM     87.7              89.0    -1.3
AVG. MINIMUM     54.1              55.0    -0.9
MEAN             70.9              72.0    -1.1
DAYS MAX >= 90     18
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.72   1992
 MINIMUM            T   1996
TOTALS           0.41              0.71   -0.30
DAILY AVG.       0.02
DAYS >= .01         6
DAYS >= .10         1
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.19   07/15 TO 07/15


DEGREE_DAYS
HEATING TOTAL       7                13      -6
 SINCE 7/1          7                13      -6
COOLING TOTAL     198               229     -31
 SINCE 1/1        379               325      54
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
RESULTANT WIND SPEED/DIRECTION   0/142
HIGHEST WIND SPEED/DIRECTION    43/240    DATE  07/27
HIGHEST GUST SPEED/DIRECTION    53/240    DATE  07/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     48

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

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

LOOKING AHEAD TO AUGUST 2015...THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 91 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 57 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 83
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 51 DEGREES. THE AVERAGE
MONTHLY PRECIPITATION IS 0.52 INCHES.

$$


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