425
CDUS45 KRIW 300029
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT FRI AUG 29 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 29 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 2:19 PM 96 2012 82 -3 76
MINIMUM 51 5:58 AM 33 1892 51 0 42
AVERAGE 65 66 -1 59
PRECIPITATION (IN)
TODAY 0.00 0.08 1932 0.01 -0.01 0.00
MONTH TO DATE 0.36 0.48 -0.12 0.74
SINCE JUN 1 1.34 2.15 -0.81 1.16
SINCE JAN 1 9.90 9.40 0.50 7.02
SNOWFALL (IN)
TODAY 0.0 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
TODAY 0 2 -2 6
MONTH TO DATE 2 19 -17 12
SINCE JUN 1 92 157 -65 53
SINCE JUL 1 4 33 -29 18
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 193 169 24 191
SINCE JUN 1 517 442 75 556
SINCE JAN 1 525 447 78 556
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 28
AVERAGE 59
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 95 1954
MINIMUM TEMPERATURE (F) 50 30 1910
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 6:37 AM MDT SUNSET 7:54 PM MDT
AUGUST 30 2025........SUNRISE 6:38 AM MDT SUNSET 7:52 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page