904
CDUS45 KRIW 210755
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
155 AM MDT SUN MAY 21 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR MAY 20 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 77 2:52 PM 91 1954 68 9 46
MINIMUM 42 4:51 AM 26 1950 41 1 30
AVERAGE 60 54 6
PRECIPITATION (IN)
YESTERDAY 0.00 1.34 1917 0.09 -0.09 T
1975
MONTH TO DATE 0.61 1.79 -1.18 2.37
SINCE MAR 1 4.02 5.15 -1.13 5.60
SINCE JAN 1 7.91 6.36 1.55 7.05
SNOWFALL (IN)
YESTERDAY 0.0 14.2 1975 0.1 -0.1 T
MONTH TO DATE 0.0 3.9 -3.9 T
SINCE MAR 1 30.8 34.7 -3.9 24.1
SINCE JUL 1 107.0 86.9 20.1 57.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 11 -6 27
MONTH TO DATE 199 287 -88 293
SINCE MAR 1 2292 1838 454 1936
SINCE JUL 1 8561 7489 1072 6758
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 4:00 AM
LOWEST 23 1:00 PM
AVERAGE 46
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1948
1964
2006
MINIMUM TEMPERATURE (F) 41 27 1908
2001
SUNRISE AND SUNSET
MAY 21 2023...........SUNRISE 5:47 AM MDT SUNSET 8:37 PM MDT
MAY 22 2023...........SUNRISE 5:46 AM MDT SUNSET 8:38 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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