685
CDUS45 KRIW 180741
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
141 AM MDT THU MAY 18 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR MAY 17 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 73 12:54 PM 86 1948 67 6 76
MINIMUM 46 5:48 AM 23 1910 40 6 47
AVERAGE 60 53 7
PRECIPITATION (IN)
YESTERDAY 0.07 1.18 2000 0.09 -0.02 0.00
MONTH TO DATE 0.60 1.52 -0.92 2.37
SINCE MAR 1 4.01 4.88 -0.87 5.60
SINCE JAN 1 7.90 6.09 1.81 7.05
SNOWFALL (IN)
YESTERDAY 0.0 T 1978 0.0 0.0 0.0
MONTH TO DATE 0.0 3.6 -3.6 T
SINCE MAR 1 30.8 34.4 -3.6 24.1
SINCE JUL 1 107.0 86.6 20.4 57.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 12 -7 3
MONTH TO DATE 174 253 -79 247
SINCE MAR 1 2267 1804 463 1890
SINCE JUL 1 8536 7455 1081 6712
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 8:00 PM
LOWEST 31 1:00 PM
AVERAGE 56
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 1901
2006
2020
MINIMUM TEMPERATURE (F) 40 22 1896
SUNRISE AND SUNSET
MAY 18 2023...........SUNRISE 5:49 AM MDT SUNSET 8:34 PM MDT
MAY 19 2023...........SUNRISE 5:48 AM MDT SUNSET 8:35 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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