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CXUS55 KRIW 021116
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CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
233 AM MDT SUN JUN 2 2013

...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR WORLAND MUNICIPAL AIRPORT
FOR THE MONTH OF MAY 2013...

...OFFICIAL CLIMATE DATA FOR THE MONTH OF MAY 2013 WILL BE
AVAILABLE APPROXIMATELY IN JULY 2013 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/...

...WORLAND WAS SLIGHTLY WARMER AND SLIGHTLY DRIER THAN NORMAL IN
MAY...

THE AVERAGE TEMPERATURE FOR WORLAND IN MAY WAS 57.5 DEGREES...WHICH
WAS 2.1 DEGREES ABOVE NORMAL. THE WARMEST DAILY HIGH WAS 91 DEGREES
ON THE 13TH...AND THE COLDEST READING WAS 27 DEGREES ON THE 2ND.
THERE WERE NO TEMPERATURE RECORDS SET FOR THE MONTH.

TOTAL PRECIPITATION FOR THE MONTH WAS 1.12 INCHES...WHICH WAS 79
PERCENT OF NORMAL. THE WETTEST DAY OF THE MONTH WAS ON THE
29TH...WHEN 0.30 OF AN INCH OF PRECIPITATION FELL. THERE WERE NO
PRECIPITATION RECORDS SET FOR THE MONTH. THE HIGHEST WIND GUST WAS
51 MPH...WHICH OCCURRED ON THE 17TH.

...THE WORLAND WY CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              98   05/27/1969
 LOW               20   05/09/2002
HIGHEST            91   05/13
LOWEST             27   05/02
AVG. MAXIMUM     71.6              69.9     1.7
AVG. MINIMUM     43.3              40.9     2.4
MEAN             57.5              55.4     2.1
DAYS MAX >= 90      1
DAYS MAX <= 32      0
DAYS MIN <= 32      3
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.53   2011
 MINIMUM         0.06   1960
TOTALS           1.12              1.42   -0.30
DAILY AVG.       0.04
DAYS >= .01         9
DAYS >= .10         5
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.30   05/29 TO 05/29

DEGREE_DAYS
HEATING TOTAL     242               309     -67
 SINCE 7/1       7421              7776    -355
COOLING TOTAL      17                11       6
 SINCE 1/1         17                12       5
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
RESULTANT WIND SPEED/DIRECTION   2/002
HIGHEST WIND SPEED/DIRECTION    43/290    DATE  05/17
HIGHEST GUST SPEED/DIRECTION    51/280    DATE  05/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     53

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

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

LOOKING AHEAD TO JUNE 2013...THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 76 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 46 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 89
DEGREES...AND THE AVERAGE LOW IS 55. THE AVERAGE MONTHLY
PRECIPITATION IS 1.09 INCHES.

$$