Climatological Report (Monthly)
Issued by NWS

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CXUS55 KRIW 012323
CLMWRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
523 PM MDT FRI MAY 1 2015

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

...OFFICIAL CLIMATE DATA FOR THE MONTH OF APRIL 2015 WILL BE
AVAILABLE APPROXIMATELY IN JUNE 2015 FROM THE NATIONAL CLIMATIC
DATA CENTER (WWW.NCDC.NOAA.GOV). UNOFFICIAL ASOS DAILY SUMMARIES ARE
ONLINE AT WWW.WEATHER.GOV/CLIMATE/INDEX.PHP?WFO=RIW...

...WORLAND WAS WARMER AND MUCH DRIER THAN NORMAL IN APRIL...

THE AVERAGE TEMPERATURE FOR WORLAND IN APRIL WAS 46.6 DEGREES...
WHICH WAS 0.9 DEGREES ABOVE NORMAL. THE WARMEST DAILY HIGH WAS 81
DEGREES ON THE 14TH. THE COLDEST READING FOR THE MONTH WAS 20
DEGREES ON THE 3RD.

TOTAL PRECIPITATION FOR THE MONTH WAS 0.35 OF AN INCH. THIS AMOUNT
WAS 41 PERCENT OF NORMAL. THE HIGHEST WIND GUST WAS 46 MPH FROM THE
NORTH ON THE 18TH.

...THE WORLAND WY CLIMATE SUMMARY FOR THE MONTH OF APRIL 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              88   04/23/2012
                        04/28/2000
                        04/21/1994
 LOW                4   04/23/2013
HIGHEST            81   04/14
LOWEST             20   04/03
AVG. MAXIMUM     61.6              60.1     1.5
AVG. MINIMUM     31.7              31.2     0.5
MEAN             46.6              45.7     0.9
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32     16
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.06   MM
 MINIMUM         0.00   1987
TOTALS           0.35              0.86   -0.51
DAILY AVG.       0.01
DAYS >= .01         5
DAYS >= .10         1
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.10   04/22 TO 04/23
                        04/23 TO 04/23

DEGREE_DAYS
HEATING TOTAL     544               581     -37
 SINCE 7/1       7174              7467    -293
COOLING TOTAL       0                 1      -1
 SINCE 1/1          0                 1      -1
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
RESULTANT WIND SPEED/DIRECTION   1/315
HIGHEST WIND SPEED/DIRECTION    37/340    DATE  04/18
HIGHEST GUST SPEED/DIRECTION    46/360    DATE  04/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     51

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

LOOKING AHEAD TO MAY 2015...THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 65 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 36 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 75
DEGREES...AND THE AVERAGE LOW IS 46. MAY IS THE WETTEST MONTH OF THE
YEAR WITH AVERAGE MONTHLY PRECIPITATION OF 1.42 INCHES.

$$







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