Climatological Report (Daily) Issued by NWS
000
CDUS45 KRIW 210757
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013
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...THE BUFFALO WY CLIMATE SUMMARY FOR MAY 20 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 MM 83 2005 65 -10 72
MINIMUM 42 MM 28 2003 41 1 41
AVERAGE 49 53 -4 57
PRECIPITATION (IN)
YESTERDAY 0.35 0.56 2011 0.10 0.25 0.00
MONTH TO DATE 1.36 1.62 -0.26 1.02
SINCE MAR 1 2.27 3.84 -1.57 2.55
SINCE JAN 1 2.88 4.61 -1.73 3.26
DEGREE DAYS
HEATING
YESTERDAY 16 12 4 8
MONTH TO DATE 221 290 -69 227
SINCE MAR 1 1977 1894 83 1327
SINCE JUL 1 6926 7134 -208 6257
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 10 0 10 4
SINCE MAR 1 10 0 10 7
SINCE JAN 1 10 0 10 7
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WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 30.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 41 200 PM
AVERAGE 67
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 85 2006
MINIMUM TEMPERATURE (F) 42 37 2003
SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE 533 AM MDT SUNSET 834 PM MDT
MAY 22 2013...........SUNRISE 533 AM MDT SUNSET 835 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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