Currently: 32 °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: 30 °F (at 9:00 pm)
Minimum temperature yesterday: 8 °F (at 3:00 am)
Average temperature yesterday: 22 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 40 °F (Aug 30, 6:00 pm) | 98% (Aug 28, 3:00 pm) | 29.82 "Hg (Aug 28, 3:00 pm) |
| Low | 5 °F (Sep 8, 9:00 am) | 57% (Aug 28, 12:00 pm) | 28.70 "Hg (Sep 5, 6:00 pm) |
| Average | 24 °F | 85% | 29.17 "Hg |
| * Reported Aug 26 3:00 am — Sep 10 3:00 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 | ||
| 3:00 am Wed, Sep 10 |
|
32 °F | Overcast. | 3 mph | ↑ | 92% | 29.41 "Hg | 12 mi |
| 12:00 am |
|
31 °F | Overcast. | 3 mph | ↑ | 92% | 29.38 "Hg | 12 mi |
| 9:00 pm Tue, Sep 9 |
|
30 °F | Light snow. Overcast. | 3 mph | ↑ | 89% | 29.32 "Hg | 6 mi |
| 6:00 pm |
|
28 °F | Light snow. Low clouds. | 3 mph | ↑ | 96% | 29.29 "Hg | 6 mi |
| 3:00 pm |
|
30 °F | Light snow. Low clouds. | 13 mph | ↑ | 96% | 29.26 "Hg | 2 mi |
| 12:00 pm |
|
29 °F | Light snow. Low clouds. | 6 mph | ↑ | 96% | 29.23 "Hg | 3 mi |
| 9:00 am |
|
22 °F | Light snow. Low clouds. | 6 mph | ↑ | 97% | 29.29 "Hg | 2 mi |
| 6:00 am |
|
18 °F | Overcast. | 6 mph | ↑ | 88% | 29.35 "Hg | 12 mi |
| Weather by CustomWeather, © 2025 | ||||||||