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
866
CDUS45 KRIW 040728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST SUN JAN 04 2026
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 3 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 49R 3:52 PM 48 2012 29 20 26
MINIMUM 25 8:16 AM -15 2017 6 19 12
AVERAGE 37 17 20 19
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 1999 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 0.01
SINCE DEC 1 0.24 0.12 0.12 0.24
SINCE JAN 1 T 0.01 -0.01 0.01
DEGREE DAYS
HEATING
YESTERDAY 28 48 -20 46
MONTH TO DATE 88 144 -56 134
SINCE DEC 1 1080 1559 -479 1243
SINCE JUL 1 2453 3336 -883 2638
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 48 3:00 PM
AVERAGE 72
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 50 2020
MINIMUM TEMPERATURE (F) 6 -25 2017
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 7:49 AM MST SUNSET 4:46 PM MST
JANUARY 5 2026.......SUNRISE 7:49 AM MST SUNSET 4:47 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$