Past Weather in Alta — Graph
Alta Temperature Yesterday
Maximum temperature yesterday: 23 °F (at 1:00 am)
Minimum temperature yesterday: 14 °F (at 10:00 pm)
Average temperature yesterday: 19 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 36 °F (Nov 30, 4:00 am) | 93% (Nov 30, 1:00 am) | 30.13 "Hg (Nov 30, 1:00 am) |
| Low | 0 °F (Nov 23, 4:00 pm) | 59% (Nov 30, 10:00 am) | 28.85 "Hg (Nov 29, 7:00 pm) |
| Average | 18 °F | 81% | 29.55 "Hg |
| * Reported Nov 20 4:00 am — Dec 5 4:00 am, Alta. 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
Alta Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 am Fri, Dec 5 |  | 21 °F | Cold. | 4 mph | ↑ | 89% | 30.13 "Hg | N/A |
| 1:00 am | | 18 °F | Cold. | 4 mph | ↑ | 88% | 30.12 "Hg | N/A |
| 10:00 pm Thu, Dec 4 | | 14 °F | Cold. | 4 mph | ↑ | 87% | 30.13 "Hg | N/A |
| 7:00 pm | | 19 °F | Cold. | 2 mph | ↑ | 93% | 30.10 "Hg | N/A |
| 4:00 pm | | 22 °F | Cold. | 4 mph | ↑ | 92% | 30.06 "Hg | N/A |
| 1:00 pm | | 20 °F | Cold. | 4 mph | ↑ | 89% | 30.03 "Hg | N/A |
| 10:00 am | | 19 °F | Cold. | 4 mph | ↑ | 90% | 29.98 "Hg | N/A |
| 7:00 am | | 18 °F | Cold. | 4 mph | ↑ | 88% | 29.92 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||