289
CDUS45 KRIW 190729
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT TUE SEP 19 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 18 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 3:11 PM 89 2014 74 8 79
MINIMUM 56 6:37 AM 10 1965 44 12 45
AVERAGE 69 59 10
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1996 0.03 -0.03 0.02
MONTH TO DATE 0.55 0.45 0.10 0.95
SINCE SEP 1 0.55 0.45 0.10 0.95
SINCE JAN 1 13.77 9.89 3.88 10.67
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1978 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE SEP 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.4 -0.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 3
MONTH TO DATE 37 78 -41 64
SINCE SEP 1 37 78 -41 64
SINCE JUL 1 83 117 -34 65
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 28 30 -2 98
SINCE SEP 1 28 30 -2 98
SINCE JAN 1 360 482 -122 716
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 37 8:00 AM
LOWEST 12 3:00 PM
AVERAGE 25
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 2010
MINIMUM TEMPERATURE (F) 44 24 1965
SUNRISE AND SUNSET
SEPTEMBER 19 2023.....SUNRISE 6:59 AM MDT SUNSET 7:18 PM MDT
SEPTEMBER 20 2023.....SUNRISE 7:00 AM MDT SUNSET 7:16 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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