Currently: 52 °F. Low clouds. (Weather station: San Francisco International Airport, USA). See more current weatherOctober 2009 Weather in San Francisco — Graph
High & Low Weather Summary for October 2009
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 79 °F (Oct 25, 2:56 pm) | 100% (Oct 31, 6:04 am) | 30.21 "Hg (Oct 31, 6:04 am) |
| Low | 50 °F (Oct 6, 3:56 am) | 18% (Oct 1, 3:56 pm) | 29.39 "Hg (Oct 13, 1:56 pm) |
| Average | 61 °F | 72% | 29.99 "Hg |
| * Reported Oct 1 12:56 am — Oct 31 7:56 pm, San Francisco. 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 Francisco Weather History for October 1, 2009
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:56 am Thu, Oct 1 |  | 58 °F | Clear. | 3 mph | ↑ | 50% | 30.10 "Hg | 10 mi |
| 1:56 am | | 57 °F | Clear. | No wind | ↑ | 62% | 30.10 "Hg | 10 mi |
| 2:56 am | | 55 °F | Clear. | No wind | ↑ | 55% | 30.09 "Hg | 10 mi |
| 3:56 am | | 54 °F | Clear. | 3 mph | ↑ | 53% | 30.09 "Hg | 10 mi |
| 4:56 am | | 53 °F | Clear. | 3 mph | ↑ | 56% | 30.09 "Hg | 10 mi |
| 5:56 am | | 53 °F | Clear. | 5 mph | ↑ | 61% | 30.10 "Hg | 10 mi |
| 6:56 am | | 53 °F | Clear. | No wind | ↑ | 61% | 30.11 "Hg | 10 mi |
| 7:56 am |  | 56 °F | Sunny. | No wind | ↑ | 60% | 30.13 "Hg | 10 mi |
| 8:56 am | | 63 °F | Sunny. | No wind | ↑ | 45% | 30.14 "Hg | 10 mi |
| 9:56 am | | 66 °F | Sunny. | 3 mph | ↑ | 49% | 30.14 "Hg | 10 mi |
| 10:56 am | | 69 °F | Sunny. | 3 mph | ↑ | 44% | 30.12 "Hg | 10 mi |
| 11:56 am | | 73 °F | Sunny. | No wind | ↑ | 20% | 30.10 "Hg | 10 mi |
| 12:56 pm | | 76 °F | Sunny. | No wind | ↑ | 23% | 30.08 "Hg | 10 mi |
| 1:56 pm | | 76 °F | Sunny. | 7 mph | ↑ | 24% | 30.05 "Hg | 10 mi |
| 2:56 pm | | 78 °F | Sunny. | 6 mph | ↑ | 25% | 30.03 "Hg | 10 mi |
| 3:56 pm | | 77 °F | Sunny. | 17 mph | ↑ | 18% | 30.01 "Hg | 10 mi |
| 4:56 pm | | 74 °F | Sunny. | 18 mph | ↑ | 20% | 29.99 "Hg | 10 mi |
| 5:56 pm | | 70 °F | Sunny. | 22 mph | ↑ | 26% | 29.99 "Hg | 10 mi |
| 6:56 pm | | 68 °F | Clear. | 20 mph | ↑ | 26% | 29.98 "Hg | 10 mi |
| 7:56 pm | | 66 °F | Clear. | 13 mph | ↑ | 33% | 29.99 "Hg | 10 mi |
| 8:56 pm | | 64 °F | Clear. | 10 mph | ↑ | 37% | 29.99 "Hg | 10 mi |
| 9:56 pm | | 64 °F | Clear. | 7 mph | ↑ | 37% | 30.00 "Hg | 10 mi |
| 10:56 pm | | 64 °F | Clear. | 3 mph | ↑ | 40% | 29.99 "Hg | 10 mi |
| 11:56 pm | | 60 °F | Clear. | No wind | ↑ | 52% | 29.98 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||