Climatological Report (Daily)
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415
CDUS45 KRIW 300732
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT SAT MAY 30 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR MAY 29 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         78   2:11 PM  85    2003  66     12       77
                                      2020
  MINIMUM         39   1:47 AM  10    1984  33      6       36
  AVERAGE         59                        50      9

PRECIPITATION (IN)
  YESTERDAY        T             0.47 2005   0.03  -0.03      T
  MONTH TO DATE    0.51                      1.15  -0.64     0.66
  SINCE MAR 1      1.16                      2.26  -1.10     2.96
  SINCE JAN 1      1.32                      3.07  -1.75     3.43

DEGREE DAYS
 HEATING
  YESTERDAY        6                        16    -10        8
  MONTH TO DATE  519                       580    -61      510
  SINCE MAR 1   2182                      2621   -439     2413
  SINCE JUL 1   7715                     10050  -2335     9401

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    49           4:00 AM
 LOWEST     10           2:00 PM
 AVERAGE    30

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        83      2020
 MINIMUM TEMPERATURE (F)   33        17      1977


SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE   5:46 AM MDT   SUNSET   8:50 PM MDT
MAY 31 2026...........SUNRISE   5:46 AM MDT   SUNSET   8:51 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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