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
138 CDUS45 KRIW 140727 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT SAT SEP 14 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 13 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 50 4:35 PM 73 2015 62 -12 58 MINIMUM 29 11:59 PM 24 2003 31 -2 36 2012 2014 AVERAGE 40 46 -6 47 PRECIPITATION (IN) YESTERDAY 0.00 0.68 2023 0.05 -0.05 0.68 MONTH TO DATE 0.54 0.65 -0.11 1.88 SINCE SEP 1 0.54 0.65 -0.11 1.88 SINCE JAN 1 15.73 15.91 -0.18 19.91 DEGREE DAYS HEATING YESTERDAY 25 19 6 18 MONTH TO DATE 172 218 -46 192 SINCE SEP 1 172 218 -46 192 SINCE JUL 1 749 860 -111 725 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.2 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 4:00 AM LOWEST 54 4:00 PM AVERAGE 75 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 74 2020 MINIMUM TEMPERATURE (F) 31 22 2003 SUNRISE AND SUNSET SEPTEMBER 14 2024.....SUNRISE 7:00 AM MDT SUNSET 7:33 PM MDT SEPTEMBER 15 2024.....SUNRISE 7:01 AM MDT SUNSET 7:31 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$