Climatological Report (Daily)
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450
CDUS45 KRIW 270731
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON JUL 27 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JULY 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         99R  2:03 PM  98    2021  89     10       92
  MINIMUM         68   5:18 AM  41    1999  57     11       58
  AVERAGE         84                        73     11

PRECIPITATION (IN)
  YESTERDAY        0.00          0.71 1958   0.02  -0.02     0.00
  MONTH TO DATE    0.51                      0.48   0.03     0.21
  SINCE JUN 1      0.97                      1.56  -0.59     0.91
  SINCE JAN 1      5.66                      8.81  -3.15     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       19                         8     11       10
  MONTH TO DATE  309                       175    134      203
  SINCE JUN 1    355                       234    121      290
  SINCE JAN 1    369                       239    130      298
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.5


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    57           5:00 AM
 LOWEST     16           2:00 PM
 AVERAGE    37

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       102      1935
 MINIMUM TEMPERATURE (F)   57        42      1894


SUNRISE AND SUNSET
JULY 27 2026..........SUNRISE   6:01 AM MDT   SUNSET   8:41 PM MDT
JULY 28 2026..........SUNRISE   6:02 AM MDT   SUNSET   8:40 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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