Weather Data Notice: We have recorded very few readings for this month, some days may be missing.
Past Weather in McMurdo — Graph
McMurdo Temperature Yesterday
Maximum temperature yesterday: -18 °C (at 9:00 pm)
Minimum temperature yesterday: -22 °C (at 12:00 am)
Average temperature yesterday: -21 °C
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | -10 °C (Aug 27, 3:00 am) | 77% (Sep 3, 6:00 pm) | 100.26 kPa (Sep 3, 6:00 pm) |
| Low | -28 °C (Sep 7, 3:00 am) | 32% (Aug 27, 6:00 am) | 97.60 kPa (Sep 4, 12:00 am) |
| Average | -20 °C | 61% | 99.03 kPa |
| * Reported Aug 26 6:00 pm — Sep 10 6:00 pm, McMurdo. 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
McMurdo Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:00 pm Wed, Sep 10 |
|
-25 °C | Overcast. | 30 km/h | ↑ | 56% | 99.90 kPa | 9 km |
| 3:00 pm |
|
-25 °C | Light snow. Overcast. | 37 km/h | ↑ | 59% | N/A | 6 km |
| 12:00 pm |
|
-24 °C | Low clouds. | 26 km/h | ↑ | 72% | 99.70 kPa | 8 km |
| 9:00 am |
|
-22 °C | Low clouds. | 19 km/h | ↑ | 75% | 99.70 kPa | 16 km |
| 6:00 am |
|
-21 °C | Overcast. | 28 km/h | ↑ | 70% | 99.70 kPa | 16 km |
| 3:00 am |
|
-22 °C | Overcast. | 30 km/h | ↑ | 63% | 99.70 kPa | 16 km |
| 12:00 am |
|
-22 °C | Passing clouds. | 30 km/h | ↑ | 60% | 99.80 kPa | 16 km |
| 9:00 pm Tue, Sep 9 |
|
-18 °C | Overcast. | N/A | ↑ | 49% | 100.03 kPa | 16 km |
| Weather by CustomWeather, © 2025 | ||||||||