Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 
000
CDUS45 KTFX 290739
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT WED SEP 29 2021

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 28 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64   1230 PM  86    2010  64      0       69
  MINIMUM         33   1159 PM  21    1985  36     -3       27
  AVERAGE         49                        50     -1       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.97 1940   0.03  -0.03     0.00
  MONTH TO DATE    0.03                      0.85  -0.82     0.40
  SINCE OCT 1      2.32                      9.77  -7.45     5.49
  SINCE JAN 1      2.06                      8.42  -6.36     4.27

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        15      1       17
  MONTH TO DATE  189                       285    -96      234
  SINCE SEP 1    189                       285    -96      234
  SINCE JUL 1    297                       440   -143      337

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   16                         0     16       16
  SINCE SEP 1     16                         0     16       16
  SINCE JAN 1    311                       111    200      163
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59          1000 PM
 LOWEST     21          1200 AM
 AVERAGE    40

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        86      1963
 MINIMUM TEMPERATURE (F)   35        11      1985


SUNRISE AND SUNSET
SEPTEMBER 29 2021.....SUNRISE   726 AM MDT   SUNSET   714 PM MDT
SEPTEMBER 30 2021.....SUNRISE   727 AM MDT   SUNSET   712 PM MDT


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




$$
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.