Climatological Report (Daily)
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CDUS45 KRIW 110731
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT TUE AUG 11 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR AUGUST 10 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87  12:30 PM  90    2003  81      6       75
                                      2018
                                      2022
  MINIMUM         46   5:22 AM  31    1980  42      4       36
                                      2021
  AVERAGE         67                        62      5

PRECIPITATION (IN)
  YESTERDAY        0.01          0.61 1997   0.03  -0.02     0.00
  MONTH TO DATE    0.01                      0.28  -0.27     0.02
  SINCE JUN 1      2.19                      2.18   0.01     1.34
  SINCE JAN 1      3.56                      5.32  -1.76     4.77

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        9
  MONTH TO DATE   15                        33    -18       52
  SINCE JUN 1    340                       470   -130      327
  SINCE JUL 1     54                       145    -91      112

 COOLING
  YESTERDAY        2                         1      1        0
  MONTH TO DATE   17                        10      7        2
  SINCE JUN 1    142                        28    114       24
  SINCE JAN 1    142                        28    114       24
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56           4:00 AM
 LOWEST     18           1:00 PM
 AVERAGE    37

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        91      2018
 MINIMUM TEMPERATURE (F)   42        28      1980


SUNRISE AND SUNSET
AUGUST 11 2026........SUNRISE   6:23 AM MDT   SUNSET   8:27 PM MDT
AUGUST 12 2026........SUNRISE   6:24 AM MDT   SUNSET   8:26 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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