Climatological Report (Daily)
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454
CDUS45 KRIW 090733
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT TUE JUN 09 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JUNE 8 2026...

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)
 YESTERDAY
  MAXIMUM         83   4:25 PM  88    2001  75      8       69
                                      2021
                                      2024
  MINIMUM         44   5:29 AM  28    1906  46     -2       49
  AVERAGE         64                        60      4

PRECIPITATION (IN)
  YESTERDAY        0.00          1.00 1969   0.05  -0.05     0.00
                                      1995
  MONTH TO DATE    T                         0.46  -0.46     0.68
  SINCE JUN 1      T                         0.46  -0.46     0.68
  SINCE JAN 1      4.69                      7.71  -3.02     9.24

SNOWFALL (IN)
  YESTERDAY        0.0           1.7  1979   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1     38.1                      87.6  -49.5     79.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        1                         6     -5        6
  MONTH TO DATE   12                        52    -40       68
  SINCE JUN 1     12                        52    -40       68
  SINCE JUL 1   5526                      7639  -2113     6880

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   17                         8      9        5
  SINCE JUN 1     17                         8      9        5
  SINCE JAN 1     31                        13     18       13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     8.2


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    73           5:00 AM
 LOWEST     12           5:00 PM
 AVERAGE    43

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        93      1918
 MINIMUM TEMPERATURE (F)   46        30      2019


SUNRISE AND SUNSET
JUNE  9 2026..........SUNRISE   5:36 AM MDT   SUNSET   8:52 PM MDT
JUNE 10 2026..........SUNRISE   5:36 AM MDT   SUNSET   8:53 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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