Climatological Report (Daily) Issued by NWS
000
CDUS45 KRIW 160739
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
138 AM MDT THU MAY 16 2013
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...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 15 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 1204 PM 80 2012 64 13 80
1975
MINIMUM 43 502 AM 24 1974 38 5 45
AVERAGE 60 50 10 63
PRECIPITATION (IN)
YESTERDAY T 0.79 1991 0.04 -0.04 0.00
MONTH TO DATE 0.20 0.59 -0.39 0.14
SINCE MAR 1 0.20 2.18 -1.98 0.76
SINCE JAN 1 0.20 3.11 -2.91 1.32
DEGREE DAYS
HEATING
YESTERDAY 5 15 -10 2
MONTH TO DATE 200 251 -51 188
SINCE MAR 1 1932 1931 1 1501
SINCE JUL 1 7413 7783 -370 6834
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
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WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 1000 PM
LOWEST 17 100 PM
AVERAGE 40
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 81 1988
MINIMUM TEMPERATURE (F) 38 24 1955
SUNRISE AND SUNSET
MAY 16 2013...........SUNRISE 556 AM MDT SUNSET 830 PM MDT
MAY 17 2013...........SUNRISE 555 AM MDT SUNSET 831 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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