Climatological Report (Daily)
Issued by NWS
Issued by NWS
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
306
CDUS45 KTFX 190733
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT SAT SEP 19 2026
...................................
...THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 142 PM 93 1981 71 4 79
MINIMUM 48 558 AM 23 1965 42 6 46
AVERAGE 62 57 5 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.82 1947 0.04 -0.04 0.00
MONTH TO DATE 0.96 0.81 0.15 0.26
SINCE OCT 1 16.76 14.24 2.52 11.39
SINCE JAN 1 14.92 11.96 2.96 10.31
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1983 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 9 -6 2
MONTH TO DATE 117 122 -5 45
SINCE SEP 1 117 122 -5 45
SINCE JUL 1 179 236 -57 88
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 22 -14 26
SINCE SEP 1 8 22 -14 26
SINCE JAN 1 378 305 73 325
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 41 200 PM
AVERAGE 67
..........................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 2009
MINIMUM TEMPERATURE (F) 42 26 1957
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 708 AM MDT SUNSET 729 PM MDT
SEPTEMBER 20 2026.....SUNRISE 710 AM MDT SUNSET 727 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$