Climatological Report (Daily)
Issued by NWS
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163
CDUS45 KRIW 200727
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN JUL 20 2025
...................................
...THE LANDER WY CLIMATE SUMMARY FOR JULY 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 3:01 PM 100 2021 89 3 89
MINIMUM 56 4:24 AM 38 1895 56 0 59
1900
AVERAGE 74 72 2
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 1995 0.02 -0.02 T
MONTH TO DATE 0.21 0.33 -0.12 0.15
SINCE JUN 1 0.91 1.41 -0.50 0.28
SINCE JAN 1 9.47 8.66 0.81 6.14
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 9 -7 6
SINCE JUN 1 90 133 -43 41
SINCE JUL 1 2 9 -7 6
COOLING
YESTERDAY 9 8 1 9
MONTH TO DATE 141 119 22 133
SINCE JUN 1 228 178 50 276
SINCE JAN 1 236 183 53 276
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.3
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 50 2:00 AM
LOWEST 13 2:00 PM
AVERAGE 32
..........................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 1960
2005
MINIMUM TEMPERATURE (F) 56 40 1900
1902
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 5:55 AM MDT SUNSET 8:47 PM MDT
JULY 21 2025..........SUNRISE 5:56 AM MDT SUNSET 8:46 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$