Climatological Report (Daily)
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240
CDUS45 KRIW 310735
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST FRI JAN 31 2025

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

...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 30 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42   4:26 PM  53    2024  30     12       53
  MINIMUM          3   7:51 AM -34    2023   7     -4       19
  AVERAGE         23                        18      5       36

PRECIPITATION (IN)
  YESTERDAY        0.00          0.15 2013   0.00   0.00     0.00
  MONTH TO DATE    0.16                      0.14   0.02      T
  SINCE DEC 1      0.39                      0.25   0.14      T
  SINCE JAN 1      0.16                      0.14   0.02      T

DEGREE DAYS
 HEATING
  YESTERDAY       42                        47     -5       29
  MONTH TO DATE 1427                      1432     -5     1473
  SINCE DEC 1   2536                      2847   -311     2678
  SINCE JUL 1   3931                      4624   -693     4283

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


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     1.8


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   100           5:00 AM
 LOWEST     46           3:00 PM
 AVERAGE    73

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        56      2024
 MINIMUM TEMPERATURE (F)    7       -30      2023


SUNRISE AND SUNSET
JANUARY 31 2025.......SUNRISE   7:31 AM MST   SUNSET   5:21 PM MST
FEBRUARY  1 2025......SUNRISE   7:30 AM MST   SUNSET   5:22 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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