Climatological Report (Monthly)
Issued by NWS

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CXUS55 KRIW 010940
CLMWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
149 AM MDT WED JUN 1 2016

...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR WORLAND MUNICIPAL AIRPORT
FOR THE MONTH OF MAY 2016...

...OFFICIAL CLIMATE DATA FOR THE MONTH OF MAY 2016 WILL BE AVAILABLE
APPROXIMATELY IN JULY 2016 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 NORMAL IN MAY...

THE AVERAGE TEMPERATURE FOR WORLAND IN MAY WAS 54.8 DEGREES...WHICH
WAS 0.6 DEGREES BELOW NORMAL. THE WARMEST READING OF THE MONTH WAS
85 DEGREES ON THE 21ST. THE COLDEST READING WAS 32 DEGREES ON THE
12TH AND 23RD. NO TEMPERATURE RECORDS WERE WET DURING THE MONTH.

TOTAL PRECIPITATION FOR THE MONTH WAS A 1.42 OF AN INCH...WHICH WAS
100 PERCENT OF NORMAL. THE WETTEST 24 HOUR PERIOD OF THE MONTH WAS
ON THE 15TH AND 16TH WHEN 0.62 OF AN INCH FELL. NO PRECIPITATION
RECORDS WERE SET DURING THE MONTH. THE HIGHEST WIND GUST WAS 50 MPH
ON THE 21ST.

...THE WORLAND WY CLIMATE SUMMARY FOR THE MONTH OF MAY 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              98   05/27/1969
 LOW               20   05/09/2002
HIGHEST            85   05/21
LOWEST             32   05/23
                        05/12
AVG. MAXIMUM     68.4              69.9    -1.5
AVG. MINIMUM     41.1              40.9     0.2
MEAN             54.8              55.4    -0.6
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32      2
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.53   2011
 MINIMUM         0.06   1960
TOTALS           1.42              1.42    0.00
DAILY AVG.       0.05
DAYS >= .01        10
DAYS >= .10         5
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.62   05/15 TO 05/16

DEGREE_DAYS
HEATING TOTAL     313               309       4
 SINCE 7/1       6991              7776    -785
COOLING TOTAL       2                11      -9
 SINCE 1/1          2                12     -10
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
RESULTANT WIND SPEED/DIRECTION   0/206
HIGHEST WIND SPEED/DIRECTION    40/190    DATE  05/21
HIGHEST GUST SPEED/DIRECTION    50/190    DATE  05/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               10     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                      2

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

LOOKING AHEAD TO JUNE 2016...THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 76 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 47 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 89
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 55 DEGREES. THE AVERAGE
MONTHLY PRECIPITATION IS 1.10 INCHES.

$$



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