Climatological Report (Daily)
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765
CDUS45 KRIW 290727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED JUL 29 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JULY 28 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         93   3:29 PM  99    2006  89      4       93
  MINIMUM         60   4:40 AM  39    2015  57      3       60
  AVERAGE         77                        73      4

PRECIPITATION (IN)
  YESTERDAY        0.00          0.95 1997   0.03  -0.03     0.00
  MONTH TO DATE    0.62                      0.53   0.09     0.21
  SINCE JUN 1      1.08                      1.61  -0.53     0.91
  SINCE JAN 1      5.77                      8.86  -3.09     9.47

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        0
  MONTH TO DATE    0                         9     -9        2
  SINCE JUN 1     75                       133    -58       90
  SINCE JUL 1      0                         9     -9        2

 COOLING
  YESTERDAY       12                         8      4       12
  MONTH TO DATE  331                       191    140      224
  SINCE JUN 1    377                       250    127      311
  SINCE JAN 1    391                       255    136      319
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           2:00 AM
 LOWEST     20           6:00 PM
 AVERAGE    51

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       101      2006
 MINIMUM TEMPERATURE (F)   57        43      1892
                                             1909


SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE   6:03 AM MDT   SUNSET   8:39 PM MDT
JULY 30 2026..........SUNRISE   6:04 AM MDT   SUNSET   8:38 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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