Currently: 35 °F. Overcast. (Weather station: Base San Martin, Antarctica). See more current weather
Past Weather in San Martín Base — Graph
San Martín Base Temperature Yesterday
Maximum temperature yesterday: 36 °F (at 6:00 am)
Minimum temperature yesterday: 29 °F (at 3:00 am)
Average temperature yesterday: 33 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 47 °F (Jun 6, 9:00 am) | 100% (May 27, 9:00 pm) | 29.95 "Hg (May 27, 9:00 pm) |
| Low | 26 °F (Jun 2, 6:00 am) | 48% (Jun 6, 9:00 am) | 28.76 "Hg (Jun 9, 3:00 pm) |
| Average | 33 °F | 84% | 29.47 "Hg |
| * Reported May 26 12:00 am — Jun 10 12:00 am, San Martín Base. Weather by CustomWeather, © 2026 | |||
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 | ||
| 12:00 am Wed, Jun 10 |
|
35 °F | Overcast. | 4 mph | ↑ | 68% | 28.79 "Hg | 12 mi |
| 9:00 pm Tue, Jun 9 |
|
36 °F | Overcast. | 11 mph | ↑ | 65% | 28.79 "Hg | 12 mi |
| 6:00 pm |
|
35 °F | Overcast. | N/A | ↑ | 71% | 28.79 "Hg | 12 mi |
| 3:00 pm |
|
35 °F | Overcast. | 27 mph | ↑ | 68% | 28.76 "Hg | 12 mi |
| 12:00 pm |
|
35 °F | Overcast. | 16 mph | ↑ | 69% | 28.79 "Hg | 12 mi |
| 9:00 am |
|
31 °F | Overcast. | 7 mph | ↑ | 80% | 28.82 "Hg | 12 mi |
| 6:00 am |
|
36 °F | Scattered clouds. | 25 mph | ↑ | 51% | 28.88 "Hg | 12 mi |
| 3:00 am |
|
29 °F | Partly sunny. | 9 mph | ↑ | 94% | 28.94 "Hg | 12 mi |
| Weather by CustomWeather, © 2026 | ||||||||