Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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
906
CDGM40 PGUM 071624
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
224 AM CHST SAT NOV 08 2025
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 7 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 1:00 PM 91 2014 88 -1 82
2018
MINIMUM 79 1:24 AM 66 1961 77 2 76
AVERAGE 83 82 1 79
PRECIPITATION (IN)
YESTERDAY 0.25 2.09 1997 0.29 -0.04 0.73
MONTH TO DATE 3.51 2.11 1.40 1.83
SINCE SEP 1 31.21 30.01 1.20 44.30
SINCE JAN 1 86.49 86.64 -0.15 91.52
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 18 0 14
MONTH TO DATE 117 122 -5 119
SINCE SEP 1 1114 1154 -40 1141
SINCE JAN 1 5243 5282 -39 5239
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 14.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 9:00 PM
LOWEST 75 12:00 PM
AVERAGE 85
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 90 2003
2015
MINIMUM TEMPERATURE (F) 77 67 1961
SUNRISE AND SUNSET
NOVEMBER 8 2025......SUNRISE 6:17 AM CHST SUNSET 5:52 PM CHST
NOVEMBER 9 2025......SUNRISE 6:18 AM CHST SUNSET 5:51 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$