Past Weather in San Juan Island — Graph
San Juan Island Temperature Yesterday
Maximum temperature yesterday: 91 °F (at 11:00 am)
Minimum temperature yesterday: 79 °F (at 8:00 pm)
Average temperature yesterday: 83 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 94 °F (Jun 11, 2:00 pm) | 98% (Jun 23, 8:00 pm) | 29.92 "Hg (Jun 23, 8:00 pm) |
| Low | 78 °F (Jun 21, 5:00 am) | 63% (Jun 22, 2:00 pm) | 29.70 "Hg (Jun 19, 5:00 pm) |
| Average | 85 °F | 81% | 29.81 "Hg |
| * Reported Jun 10 2:00 am — Jun 25 2:00 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 | ||
| 2:00 am Tue, Jun 25 |  | 79 °F | Passing clouds. | No wind | ↑ | 96% | 29.83 "Hg | 9 mi |
| 11:00 pm Mon, Jun 24 |  | 80 °F | Overcast. | 1 mph | ↑ | 93% | 29.87 "Hg | 7 mi |
| 8:00 pm | | 79 °F | Overcast. | No wind | ↑ | 91% | 29.83 "Hg | 6 mi |
| 5:00 pm |  | 81 °F | Sprinkles. Overcast. | 3 mph | ↑ | 92% | 29.80 "Hg | 5 mi |
| 2:00 pm |  | 88 °F | Rain showers. Overcast. | 1 mph | ↑ | 76% | 29.80 "Hg | 5 mi |
| 11:00 am |  | 91 °F | Overcast. | 1 mph | ↑ | 71% | 29.82 "Hg | 11 mi |
| 8:00 am | | 82 °F | Overcast. | No wind | ↑ | 88% | 29.85 "Hg | 11 mi |
| Weather by CustomWeather, © 2024 | ||||||||