Currently: 36 °F. Partly sunny. (Weather station: Base San Martin, Antarctica). See more current weatherPast Weather in San Martín Base — Graph
San Martín Base Temperature Yesterday
Maximum temperature yesterday: 39 °F (at 9:00 am)
Minimum temperature yesterday: 32 °F (at 3:00 am)
Average temperature yesterday: 36 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 45 °F (Dec 6, 6:00 pm) | 93% (Nov 25, 12:00 am) | 29.74 "Hg (Nov 25, 12:00 am) |
| Low | 24 °F (Nov 30, 3:00 am) | 31% (Nov 28, 3:00 pm) | 29.09 "Hg (Dec 3, 6:00 pm) |
| Average | 34 °F | 67% | 29.40 "Hg |
| * Reported Nov 24 6:00 am — Dec 9 6:00 am, San Martín Base. 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 Martín Base Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:00 am Tue, Dec 9 | | 36 °F | Partly sunny. | 9 mph | ↑ | 68% | 29.44 "Hg | 12 mi |
| 3:00 am | | 35 °F | Partly sunny. | 16 mph | ↑ | 84% | 29.50 "Hg | 12 mi |
| 12:00 am | | 36 °F | Partly sunny. | 16 mph | ↑ | 79% | 29.53 "Hg | 12 mi |
| 9:00 pm Mon, Dec 8 | | 37 °F | Partly sunny. | 11 mph | ↑ | 73% | 29.56 "Hg | 12 mi |
| 6:00 pm | | 38 °F | Partly sunny. | 9 mph | ↑ | 73% | 29.62 "Hg | 12 mi |
| 3:00 pm |  | 37 °F | Scattered clouds. | 11 mph | ↑ | 76% | 29.67 "Hg | 12 mi |
| 12:00 pm | | 38 °F | Scattered clouds. | 11 mph | ↑ | 73% | 29.67 "Hg | 12 mi |
| 9:00 am | | 39 °F | Scattered clouds. | No wind | ↑ | 66% | 29.69 "Hg | 12 mi |
| Weather by CustomWeather, © 2025 | ||||||||