Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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
325
CDCA42 TJSJ 280903
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
503 AM AST FRI NOV 28 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 27 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 12:51 PM 92 1993 85 1 90
MINIMUM 74 6:47 AM 68 1985 74 0 78
AVERAGE 80 80 0 84
PRECIPITATION (IN)
YESTERDAY 0.37 4.05 1915 0.22 0.15 0.00
MONTH TO DATE 2.79 6.74 -3.95 11.74
SINCE SEP 1 15.12 18.45 -3.33 24.02
SINCE JAN 1 58.74 54.39 4.35 74.23
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 15 15 0 19
MONTH TO DATE 447 421 26 474
SINCE SEP 1 1616 1518 98 1758
SINCE JAN 1 5661 5329 332 6209
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91
LOWEST 67
AVERAGE 79
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 90 2017
2018
2024
MINIMUM TEMPERATURE (F) 74 68 1962
SUNRISE AND SUNSET
NOVEMBER 28 2025......SUNRISE 6:38 AM AST SUNSET 5:46 PM AST
NOVEMBER 29 2025......SUNRISE 6:39 AM AST SUNSET 5:46 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$