Past Weather in San Juan Island — Graph
San Juan Island Temperature Yesterday
Maximum temperature yesterday: 59 °F (at 4:53 pm)
Minimum temperature yesterday: 34 °F (at 6:53 am)
Average temperature yesterday: 48 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 59 °F (Apr 18, 4:53 pm) | 100% (Apr 13, 7:53 am) | 30.51 "Hg (Apr 13, 7:53 am) |
| Low | 34 °F (Apr 18, 6:53 am) | 39% (Apr 5, 3:53 pm) | 29.76 "Hg (Apr 5, 1:53 am) |
| Average | 48 °F | 76% | 30.13 "Hg |
| * Reported Apr 4 9:01 am — Apr 19 9:53 am, San Juan Island. Weather by CustomWeather, © 2024 | |||
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 Island Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:53 am Fri, Apr 19 |  | 55 °F | Sunny. | 7 mph | ↑ | 47% | 30.24 "Hg | 10 mi |
| 8:53 am | | 52 °F | Sunny. | 5 mph | ↑ | 53% | 30.25 "Hg | 10 mi |
| 7:53 am | | 45 °F | Sunny. | 5 mph | ↑ | 71% | 30.26 "Hg | 10 mi |
| 6:53 am | | 39 °F | Sunny. | 6 mph | ↑ | 82% | 30.25 "Hg | 10 mi |
| 5:53 am |  | 37 °F | Clear. | 9 mph | ↑ | 89% | 30.24 "Hg | 10 mi |
| 4:53 am | | 40 °F | Clear. | 5 mph | ↑ | 80% | 30.23 "Hg | 10 mi |
| 3:53 am | | 40 °F | Clear. | 7 mph | ↑ | 73% | 30.23 "Hg | 10 mi |
| 2:53 am | | 42 °F | Clear. | 5 mph | ↑ | 68% | 30.23 "Hg | 10 mi |
| 1:53 am | | 40 °F | Clear. | 6 mph | ↑ | 70% | 30.23 "Hg | 10 mi |
| 12:53 am | | 42 °F | Clear. | No wind | ↑ | 65% | 30.23 "Hg | 10 mi |
| 11:53 pm Thu, Apr 18 | | 45 °F | Clear. | No wind | ↑ | 58% | 30.23 "Hg | 10 mi |
| 10:53 pm | | 48 °F | Clear. | No wind | ↑ | 46% | 30.22 "Hg | 10 mi |
| 9:53 pm |  | 48 °F | Passing clouds. | 3 mph | ↑ | 44% | 30.22 "Hg | 10 mi |
| 8:53 pm | | 49 °F | Passing clouds. | 9 mph | ↑ | 48% | 30.22 "Hg | 10 mi |
| 7:53 pm |  | 51 °F | Passing clouds. | 7 mph | ↑ | 59% | 30.22 "Hg | 10 mi |
| 6:53 pm | | 56 °F | Passing clouds. | 12 mph | ↑ | 49% | 30.23 "Hg | 10 mi |
| 5:53 pm | | 57 °F | Passing clouds. | 10 mph | ↑ | 47% | 30.24 "Hg | 10 mi |
| 4:53 pm | | 59 °F | Passing clouds. | 8 mph | ↑ | 42% | 30.26 "Hg | 10 mi |
| 3:53 pm | | 57 °F | Passing clouds. | 8 mph | ↑ | 53% | 30.27 "Hg | 10 mi |
| 2:53 pm | | 57 °F | Passing clouds. | 9 mph | ↑ | 60% | 30.28 "Hg | 10 mi |
| 1:53 pm | | 55 °F | Passing clouds. | 13 mph | ↑ | 64% | 30.29 "Hg | 10 mi |
| 12:53 pm | | 54 °F | Passing clouds. | 9 mph | ↑ | 57% | 30.31 "Hg | 10 mi |
| 11:53 am | | 55 °F | Passing clouds. | 8 mph | ↑ | 51% | 30.33 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||