Climatological Report (Daily)
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180
CDUS45 KRIW 270729
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT JUN 27 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JUNE 26 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         92   3:50 PM  99    1990  82     10       MM
  MINIMUM         51   4:07 AM  34    1904  50      1       MM
  AVERAGE         72                        66      6

PRECIPITATION (IN)
  YESTERDAY        T             0.58 1952   0.02  -0.02     0.00
  MONTH TO DATE    0.46                      1.00  -0.54     0.70
  SINCE JUN 1      0.46                      1.00  -0.54     0.70
  SINCE JAN 1      5.15                      8.25  -3.10     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       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2       MM
  MONTH TO DATE   56                       117    -61       88
  SINCE JUN 1     56                       117    -61       88
  SINCE JUL 1   5570                      7704  -2134     6900

 COOLING
  YESTERDAY        7                         3      4       MM
  MONTH TO DATE   46                        45      1       75
  SINCE JUN 1     46                        45      1       75
  SINCE JAN 1     60                        50     10       83
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           4:00 AM
 LOWEST     10           7:00 PM
 AVERAGE    50

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        96      1970
                                             1990
                                             2013
 MINIMUM TEMPERATURE (F)   51        39      1914
                                             1915
                                             1969


SUNRISE AND SUNSET
JUNE 27 2026..........SUNRISE   5:39 AM MDT   SUNSET   8:58 PM MDT
JUNE 28 2026..........SUNRISE   5:39 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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