Past Weather in McMurdo — Graph
McMurdo Temperature Yesterday
Maximum temperature yesterday: 15 °F (at 7:00 pm)
Minimum temperature yesterday: 7 °F (at 1:00 am)
Average temperature yesterday: 12 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 24 °F (Mar 8, 7:00 am) | 83% (Mar 11, 1:00 pm) | 29.44 "Hg (Mar 11, 1:00 pm) |
| Low | -15 °F (Mar 15, 1:00 pm) | 31% (Mar 16, 10:00 pm) | 28.61 "Hg (Mar 21, 10:00 pm) |
| Average | 3 °F | 64% | 28.99 "Hg |
| * Reported Mar 7 10:00 am — Mar 22 10:00 am, McMurdo. 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
McMurdo Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:00 am Sun, Mar 22 |  | 17 °F | Overcast. | 36 mph | ↑ | 67% | 28.64 "Hg | 10 mi |
| 7:00 am |  | 15 °F | Overcast. | N/A | ↑ | 66% | 28.64 "Hg | 10 mi |
| 4:00 am |  | 15 °F | Light snow. Overcast. | 31 mph | ↑ | 77% | 28.61 "Hg | 4 mi |
| 1:00 am | | 17 °F | Light snow. Overcast. | 9 mph | ↑ | 76% | 28.61 "Hg | 9 mi |
| 10:00 pm Sat, Mar 21 | | 15 °F | Light snow. Overcast. | N/A | ↑ | 80% | 28.61 "Hg | 5 mi |
| 7:00 pm |  | 15 °F | Light snow. Overcast. | N/A | ↑ | 67% | 28.64 "Hg | 7 mi |
| 4:00 pm | | 15 °F | Overcast. | N/A | ↑ | 53% | 28.67 "Hg | 9 mi |
| 1:00 pm | | 13 °F | Overcast. | N/A | ↑ | 49% | 28.70 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||