198
CDUS45 KRIW 210038
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
638 PM MDT TUE OCT 20 2009
...............................
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 20 2009
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1891 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 49 1200 AM 81 1921 58 -9 53
MINIMUM 34 MM 5 1932 32 2 36
AVERAGE 42 45 -3 45
PRECIPITATION (IN)
TODAY 0.17 1.07 1906 0.04 0.13 0.00
MONTH TO DATE 2.29 0.93 1.36 2.09
SINCE SEP 1 3.00 2.07 0.93 2.89
SINCE JAN 1 15.28 11.38 3.90 13.27
SNOWFALL (IN)
TODAY MM 0.3 MM 0.0
MONTH TO DATE 22.1 4.6 17.5 29.7
SINCE SEP 1 22.6 7.6 15.0 29.7
SINCE JUL 1 22.6 7.6 15.0 29.7
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 23 20 3 20
MONTH TO DATE 564 321 243 404
SINCE SEP 1 687 541 146 639
SINCE JUL 1 751 581 170 659
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 59 29 30 2
SINCE JAN 1 344 445 -101 515
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 71 100 AM
AVERAGE 82
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 2003
MINIMUM TEMPERATURE (F) 31 6 1932
SUNRISE AND SUNSET
OCTOBER 20 2009.......SUNRISE 735 AM MDT SUNSET 624 PM MDT
OCTOBER 21 2009.......SUNRISE 736 AM MDT SUNSET 623 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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