Past Weather in Sumy — Graph
Sumy Temperature Yesterday
Maximum temperature yesterday: 40 °F (at 2:00 pm)
Minimum temperature yesterday: 37 °F (at 5:00 am)
Average temperature yesterday: 38 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 55 °F (Nov 22, 8:00 pm) | 100% (Nov 21, 8:00 am) | 30.44 "Hg (Nov 21, 8:00 am) |
| Low | 30 °F (Nov 24, 11:00 pm) | 72% (Nov 25, 11:00 am) | 29.73 "Hg (Nov 24, 5:00 am) |
| Average | 41 °F | 92% | 30.17 "Hg |
| * Reported Nov 20 5:00 am — Dec 5 5:00 am, Sumy. 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
Sumy Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:00 am Fri, Dec 5 |  | 38 °F | Overcast. | 2 mph | ↑ | 90% | 30.36 "Hg | 6 mi |
| 2:00 am | | 38 °F | Overcast. | 2 mph | ↑ | 91% | 30.37 "Hg | 6 mi |
| 11:00 pm Thu, Dec 4 | | 38 °F | Overcast. | 2 mph | ↑ | 88% | 30.39 "Hg | 6 mi |
| 8:00 pm | | 39 °F | Overcast. | 4 mph | ↑ | 88% | 30.38 "Hg | 6 mi |
| 5:00 pm | | 39 °F | Overcast. | 2 mph | ↑ | 87% | 30.38 "Hg | 6 mi |
| 2:00 pm |  | 40 °F | Overcast. | 2 mph | ↑ | 83% | 30.40 "Hg | 6 mi |
| 11:00 am | | 39 °F | Overcast. | 2 mph | ↑ | 88% | 30.42 "Hg | 6 mi |
| 8:00 am |  | 37 °F | Fog. | 2 mph | ↑ | 93% | 30.42 "Hg | 2 mi |
| Weather by CustomWeather, © 2025 | ||||||||