Climatological Report (Daily)
Issued by NWS

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810
CDUS45 KBYZ 170931
CLILVM

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT SAT MAY 17 2025

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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57   1202 PM  87    1988  65     -8       78
  MINIMUM         39    335 AM  24    1986  38      1       45
  AVERAGE         48                        51     -3       62

PRECIPITATION (IN)
  YESTERDAY        0.04          1.32 2015   0.09  -0.05     0.00
  MONTH TO DATE    1.12                      1.19  -0.07     1.10
  SINCE OCT 1      6.66                      7.08  -0.42     6.22
  SINCE JAN 1      4.93                      4.60   0.33     4.24

DEGREE DAYS
 HEATING
  YESTERDAY       17                        14      3        3
  MONTH TO DATE  207                       263    -56      270
  SINCE MAR 1   1623                      1845   -222     1777
  SINCE JUL 1   6412                      7011   -599     6365

 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    21   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     42          1200 PM
 AVERAGE    68

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1988
 MINIMUM TEMPERATURE (F)   38        29      2002


SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE   548 AM MDT   SUNSET   849 PM MDT
MAY 18 2025...........SUNRISE   547 AM MDT   SUNSET   850 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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