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
889
CDUS45 KTFX 030735
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT WED SEP 03 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 2 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 254 PM 96 1945 76 10 90
MINIMUM 52 536 AM 29 1900 45 7 50
AVERAGE 69 61 8 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1953 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.00
SINCE OCT 1 14.89 15.87 -0.98 14.90
SINCE JAN 1 13.52 13.42 0.10 12.44
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 0 12 -12 0
SINCE SEP 1 0 12 -12 0
SINCE JUL 1 74 158 -84 105
COOLING
YESTERDAY 4 1 3 5
MONTH TO DATE 7 3 4 11
SINCE SEP 1 7 3 4 11
SINCE JAN 1 159 213 -54 263
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 600 AM
LOWEST 21 300 PM
AVERAGE 46
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 97 2022
MINIMUM TEMPERATURE (F) 45 29 1929
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 640 AM MDT SUNSET 753 PM MDT
SEPTEMBER 4 2025.....SUNRISE 642 AM MDT SUNSET 751 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$