Climatological Report (Daily)
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607
CDUS45 KRIW 260045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE AUG 25 2026

...................................

...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 25 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86   3:22 PM  95    1969  84      2       77
                                      2015
  MINIMUM         59   4:01 AM  23    1910  52      7       59
  AVERAGE         73                        68      5       68

PRECIPITATION (IN)
  TODAY            T             0.43 1987   0.02  -0.02     0.00
  MONTH TO DATE    0.41                      0.42  -0.01     0.05
  SINCE JUN 1      1.49                      2.09  -0.60     1.03
  SINCE JAN 1      6.18                      9.34  -3.16     9.59

SNOWFALL (IN)
  TODAY           MM                         0.0   MM        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      MM

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    3                        11     -8        2
  SINCE JUN 1     78                       149    -71       92
  SINCE JUL 1      3                        25    -22        4

 COOLING
  TODAY            8                         4      4        3
  MONTH TO DATE  215                       154     61      190
  SINCE JUN 1    626                       427    199      514
  SINCE JAN 1    640                       432    208      522
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.4


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    52
 LOWEST     21
 AVERAGE    37

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        95      2010
 MINIMUM TEMPERATURE (F)   51        30      1910


SUNRISE AND SUNSET
AUGUST 25 2026........SUNRISE   6:32 AM MDT   SUNSET   8:01 PM MDT
AUGUST 26 2026........SUNRISE   6:33 AM MDT   SUNSET   7:59 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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