Climatological Report (Daily)
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CDUS45 KRIW 100727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON AUG 10 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 9 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         96R  4:17 PM  95    1983  88      8       76
                                      1992
  MINIMUM         64   4:30 AM  43    1910  56      8       49
  AVERAGE         80                        72      8

PRECIPITATION (IN)
  YESTERDAY        0.00          0.88 1968   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.18  -0.18      T
  SINCE JUN 1      1.08                      1.85  -0.77     0.98
  SINCE JAN 1      5.77                      9.10  -3.33     9.54

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2020   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
  YESTERDAY        0                         0      0        2
  MONTH TO DATE    2                         0      2        2
  SINCE JUN 1     77                       138    -61       92
  SINCE JUL 1      2                        14    -12        4

 COOLING
  YESTERDAY       15                         7      8        0
  MONTH TO DATE   86                        67     19       61
  SINCE JUN 1    497                       340    157      385
  SINCE JAN 1    511                       345    166      393
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     7.5


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    33           6:00 AM
 LOWEST     10           4:00 PM
 AVERAGE    22

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        99      2022
 MINIMUM TEMPERATURE (F)   55        41      1895
                                             1939
                                             1974


SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE   6:16 AM MDT   SUNSET   8:24 PM MDT
AUGUST 11 2026........SUNRISE   6:17 AM MDT   SUNSET   8:22 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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