Climatological Report (Daily)
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634
CDUS45 KRIW 300726
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT TUE JUN 30 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JUNE 29 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         68  12:48 PM  99    1990  83    -15       MM
  MINIMUM         46   4:38 AM  34    1906  51     -5       MM
  AVERAGE         57                        67    -10

PRECIPITATION (IN)
  YESTERDAY        0.00          0.25 1957   0.02  -0.02    MM
  MONTH TO DATE    0.46                      1.06  -0.60     0.70
  SINCE JUN 1      0.46                      1.06  -0.60     0.70
  SINCE JAN 1      5.15                      8.31  -3.16     9.26

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2020   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        8                         2      6       MM
  MONTH TO DATE   71                       123    -52       88
  SINCE JUN 1     71                       123    -52       88
  SINCE JUL 1   5585                      7710  -2125     6900

 COOLING
  YESTERDAY        0                         4     -4       MM
  MONTH TO DATE   46                        57    -11       75
  SINCE JUN 1     46                        57    -11       75
  SINCE JAN 1     60                        62     -2       83
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44           3:00 AM
 LOWEST     18          11:00 AM
 AVERAGE    31

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        99      1990
 MINIMUM TEMPERATURE (F)   52        35      1968


SUNRISE AND SUNSET
JUNE 30 2026..........SUNRISE   5:40 AM MDT   SUNSET   8:57 PM MDT
JULY  1 2026..........SUNRISE   5:40 AM MDT   SUNSET   8:57 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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