Currently: 81 °F. Passing clouds. (Weather station: Luis Munoz Marin, Puerto Rico). See more current weatherAugust 2017 Weather in San Juan — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
74
76
78
80
82
84
86
88
90
92
Tue, Aug 1
Lo:82
12 am
Hi:82
5
Lo:82
6 am
Hi:90
12
Lo:84
12 pm
Hi:90
17
Lo:84
6 pm
Hi:84
16
Wed, Aug 2
Lo:82
12 am
Hi:84
14
Lo:82
6 am
Hi:88
17
Lo:82
12 pm
Hi:88
16
Lo:82
6 pm
Hi:84
11
Thu, Aug 3
Lo:81
12 am
Hi:82
8
Lo:82
6 am
Hi:90
18
Lo:86
12 pm
Hi:90
21
Lo:84
6 pm
Hi:86
16
Fri, Aug 4
Lo:82
12 am
Hi:84
11
Lo:81
6 am
Hi:88
12
Lo:84
12 pm
Hi:88
14
Lo:82
6 pm
Hi:84
9
Sat, Aug 5
Lo:81
12 am
Hi:82
4
Lo:81
6 am
Hi:88
10
Lo:84
12 pm
Hi:88
14
Lo:82
6 pm
Hi:84
11
Sun, Aug 6
Lo:81
12 am
Hi:82
3
Lo:81
6 am
Hi:88
7
Lo:84
12 pm
Hi:88
14
Lo:81
6 pm
Hi:84
9
Mon, Aug 7
Lo:79
12 am
Hi:81
2
Lo:79
6 am
Hi:88
9
Lo:77
12 pm
Hi:88
19
Lo:77
6 pm
Hi:81
9
Tue, Aug 8
Lo:79
12 am
Hi:81
6
Lo:81
6 am
Hi:86
6
Lo:86
12 pm
Hi:90
13
Lo:82
6 pm
Hi:86
12
Wed, Aug 9
Lo:81
12 am
Hi:82
4
Lo:81
6 am
Hi:88
12
Lo:84
12 pm
Hi:88
18
Lo:81
6 pm
Hi:84
9
Thu, Aug 10
Lo:81
12 am
Hi:82
2
Lo:81
6 am
Hi:88
8
Lo:84
12 pm
Hi:88
10
Lo:81
6 pm
Hi:84
7
Fri, Aug 11
Lo:81
12 am
Hi:82
1
Lo:81
6 am
Hi:88
4
Lo:84
12 pm
Hi:88
9
Lo:82
6 pm
Hi:86
4
Sat, Aug 12
Lo:81
12 am
Hi:82
1
Lo:81
6 am
Hi:91
4
Lo:88
12 pm
Hi:91
14
Lo:82
6 pm
Hi:88
6
Sun, Aug 13
Lo:81
12 am
Hi:82
4
Lo:81
6 am
Hi:90
10
Lo:88
12 pm
Hi:90
18
Lo:82
6 pm
Hi:88
10
Mon, Aug 14
Lo:81
12 am
Hi:82
5
Lo:81
6 am
Hi:90
13
Lo:86
12 pm
Hi:90
19
Lo:81
6 pm
Hi:86
9
Tue, Aug 15
Lo:81
12 am
Hi:82
6
Lo:81
6 am
Hi:90
12
Lo:86
12 pm
Hi:90
18
Lo:84
6 pm
Hi:86
14
Wed, Aug 16
Lo:82
12 am
Hi:84
11
Lo:84
6 am
Hi:88
16
Lo:81
12 pm
Hi:88
16
Lo:81
6 pm
Hi:84
15
Thu, Aug 17
Lo:77
12 am
Hi:82
10
Lo:75
6 am
Hi:79
10
Lo:79
12 pm
Hi:84
11
Lo:81
6 pm
Hi:84
5
Fri, Aug 18
Lo:79
12 am
Hi:81
3
Lo:79
6 am
Hi:88
12
Lo:84
12 pm
Hi:88
17
Lo:84
6 pm
Hi:84
14
Sat, Aug 19
Lo:81
12 am
Hi:84
15
Lo:79
6 am
Hi:88
16
Lo:84
12 pm
Hi:88
16
Lo:81
6 pm
Hi:84
7
Sun, Aug 20
Lo:79
12 am
Hi:81
1
Lo:79
6 am
Hi:88
3
Lo:79
12 pm
Hi:81
7
Lo:79
6 pm
Hi:81
6
Mon, Aug 21
Lo:79
12 am
Hi:79
2
Lo:79
6 am
Hi:88
7
Lo:84
12 pm
Hi:90
15
Lo:82
6 pm
Hi:84
8
Tue, Aug 22
Lo:81
12 am
Hi:82
1
Lo:81
6 am
Hi:88
8
Lo:84
12 pm
Hi:88
14
Lo:82
6 pm
Hi:84
9
Wed, Aug 23
Lo:81
12 am
Hi:82
1
Lo:81
6 am
Hi:90
7
Lo:84
12 pm
Hi:90
15
Lo:82
6 pm
Hi:84
7
Thu, Aug 24
Lo:79
12 am
Hi:82
3
Lo:79
6 am
Hi:90
9
Lo:86
12 pm
Hi:90
16
Lo:84
6 pm
Hi:86
12
Fri, Aug 25
Lo:82
12 am
Hi:84
4
Lo:82
6 am
Hi:90
9
Lo:84
12 pm
Hi:90
15
Lo:82
6 pm
Hi:84
10
Sat, Aug 26
Lo:81
12 am
Hi:84
7
Lo:81
6 am
Hi:90
9
Lo:84
12 pm
Hi:90
16
Lo:81
6 pm
Hi:84
8
Sun, Aug 27
Lo:77
12 am
Hi:81
6
Lo:79
6 am
Hi:88
5
Lo:79
12 pm
Hi:91
9
Lo:79
6 pm
Hi:81
1
Mon, Aug 28
Lo:79
12 am
Hi:81
0
Lo:79
6 am
Hi:90
4
Lo:81
12 pm
Hi:90
8
Lo:81
6 pm
Hi:84
4
Tue, Aug 29
Lo:81
12 am
Hi:81
1
Lo:81
6 am
Hi:90
6
Lo:79
12 pm
Hi:90
9
Lo:81
6 pm
Hi:84
2
Wed, Aug 30
Lo:81
12 am
Hi:81
2
Lo:81
6 am
Hi:90
11
Lo:88
12 pm
Hi:91
16
Lo:82
6 pm
Hi:88
9
Thu, Aug 31
Lo:81
12 am
Hi:82
3
Lo:81
6 am
Hi:90
9
Lo:86
12 pm
Hi:90
16
Lo:82
6 pm
Hi:86
9
Tuesday, August 1, 2017, 12:00 am — 6:00 am
82 / 82 °F
Passing clouds.
Humidity: 85%
Barometer: 30.05 "Hg
SE
Wind: 4.971 mph
High & Low Weather Summary for August 2017
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 92 °F (Aug 12, 2:56 pm) | 97% (Aug 17, 9:56 am) | 30.10 "Hg (Aug 17, 9:56 am) |
| Low | 75 °F (Aug 17, 7:01 am) | 54% (Aug 12, 3:56 pm) | 29.85 "Hg (Aug 19, 3:56 am) |
| Average | 84 °F | 79% | 29.98 "Hg |
| * Reported Aug 1 12:56 am — Aug 31 11:56 pm, San Juan. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
San Juan Weather History for August 1, 2017
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:56 am Tue, Aug 1 | | 82 °F | Passing clouds. | 9 mph | ↑ | 85% | 30.06 "Hg | 10 mi |
| 1:56 am | | 82 °F | Passing clouds. | 6 mph | ↑ | 85% | 30.05 "Hg | 10 mi |
| 2:56 am | | 82 °F | Passing clouds. | 3 mph | ↑ | 85% | 30.04 "Hg | 10 mi |
| 3:56 am | | 82 °F | Passing clouds. | 3 mph | ↑ | 85% | 30.04 "Hg | 10 mi |
| 4:56 am | | 82 °F | Passing clouds. | 3 mph | ↑ | 85% | 30.04 "Hg | 10 mi |
| 5:56 am | | 82 °F | Passing clouds. | 6 mph | ↑ | 85% | 30.05 "Hg | 9 mi |
| 6:56 am | | 83 °F | Passing clouds. | 5 mph | ↑ | 82% | 30.07 "Hg | 8 mi |
| 7:56 am |  | 85 °F | Broken clouds. | 10 mph | ↑ | 77% | 30.07 "Hg | 8 mi |
| 8:56 am |  | 85 °F | Light rain. Broken clouds. | 13 mph | ↑ | 77% | 30.08 "Hg | 8 mi |
| 9:56 am | | 87 °F | Broken clouds. | 17 mph | ↑ | 75% | 30.08 "Hg | 8 mi |
| 10:56 am |  | 89 °F | Scattered clouds. | 13 mph | ↑ | 70% | 30.07 "Hg | 8 mi |
| 11:56 am | | 89 °F | Scattered clouds. | 17 mph | ↑ | 70% | 30.06 "Hg | 8 mi |
| 12:56 pm | | 88 °F | Scattered clouds. | 17 mph | ↑ | 73% | 30.05 "Hg | 8 mi |
| 1:56 pm | | 89 °F | Broken clouds. | 14 mph | ↑ | 68% | 30.03 "Hg | 9 mi |
| 2:56 pm | | 86 °F | Broken clouds. | 15 mph | ↑ | 80% | 30.02 "Hg | 9 mi |
| 3:56 pm | | 88 °F | Broken clouds. | 17 mph | ↑ | 73% | 30.00 "Hg | 9 mi |
| 4:56 pm | | 87 °F | Light rain. Broken clouds. | 16 mph | ↑ | 77% | 30.01 "Hg | 8 mi |
| 5:56 pm | | 85 °F | Scattered clouds. | 20 mph | ↑ | 80% | 30.01 "Hg | 9 mi |
| 6:56 pm | | 85 °F | Scattered clouds. | 15 mph | ↑ | 77% | 30.02 "Hg | 9 mi |
| 7:56 pm |  | 85 °F | Scattered clouds. | 16 mph | ↑ | 77% | 30.03 "Hg | 10 mi |
| 8:56 pm | | 84 °F | Passing clouds. | 17 mph | ↑ | 80% | 30.05 "Hg | 10 mi |
| 9:56 pm | | 84 °F | Passing clouds. | 15 mph | ↑ | 77% | 30.06 "Hg | 10 mi |
| 10:56 pm | | 84 °F | Passing clouds. | 17 mph | ↑ | 77% | 30.05 "Hg | 10 mi |
| 11:56 pm | | 84 °F | Passing clouds. | 12 mph | ↑ | 74% | 30.04 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||