Climatological Report (Daily)
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542
CDUS45 KTFX 190745
CLIHLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
145 AM MDT FRI JUL 19 2024

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

...THE HELENA MT CLIMATE SUMMARY FOR JULY 18 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         97    338 PM 102    2021  88      9       87
  MINIMUM         62    509 AM  37    1972  56      6       58
  AVERAGE         80                        72      8       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.67 1987   0.03  -0.03     0.00
  MONTH TO DATE    0.20                      0.63  -0.43     0.56
  SINCE OCT 1      8.56                      8.97  -0.41    11.06
  SINCE JAN 1      7.04                      7.14  -0.10     7.65

SNOWFALL (IN)
  YESTERDAY        0.0           T    1972   0.0    0.0      0.0
                                      1995
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      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    2                        21    -19        3
  SINCE JUN 1     88                       165    -77       78
  SINCE JUL 1      2                        21    -19        3

 COOLING
  YESTERDAY       15                         7      8        8
  MONTH TO DATE  130                        98     32      112
  SINCE JUN 1    203                       143     60      158
  SINCE JAN 1    203                       150     53      173
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    48           500 AM
 LOWEST     19           400 PM
 AVERAGE    34

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       103      2003
 MINIMUM TEMPERATURE (F)   56        38      1962
                                             1972


SUNRISE AND SUNSET
JULY 19 2024..........SUNRISE   554 AM MDT   SUNSET   914 PM MDT
JULY 20 2024..........SUNRISE   556 AM MDT   SUNSET   913 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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