Past Weather in Sumy — Graph
Sumy Temperature Yesterday
Maximum temperature yesterday: 39 °F (at 2:00 pm)
Minimum temperature yesterday: 38 °F (at 8:00 am)
Average temperature yesterday: 39 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 55 °F (Nov 22, 8:00 pm) | 99% (Nov 24, 8:00 am) | 30.44 "Hg (Nov 24, 8:00 am) |
| Low | 28 °F (Dec 6, 8:00 am) | 72% (Nov 25, 11:00 am) | 29.73 "Hg (Nov 24, 5:00 am) |
| Average | 40 °F | 91% | 30.19 "Hg |
| * Reported Nov 21 5:00 pm — Dec 6 2:00 pm, 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
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:00 pm Sat, Dec 6 |  | 35 °F | Overcast. | 4 mph | ↑ | 78% | 30.39 "Hg | 6 mi |
| 11:00 am |  | 34 °F | Partly sunny. | 2 mph | ↑ | 87% | 30.42 "Hg | 6 mi |
| 8:00 am |  | 28 °F | Sunny. | No wind | ↑ | 92% | 30.42 "Hg | 6 mi |
| 5:00 am |  | 29 °F | Clear. | No wind | ↑ | 90% | 30.42 "Hg | 6 mi |
| 2:00 am | | 32 °F | Clear. | 2 mph | ↑ | 84% | 30.42 "Hg | 6 mi |
| 11:00 pm Fri, Dec 5 |  | 38 °F | Overcast. | 2 mph | ↑ | 87% | 30.41 "Hg | 6 mi |
| 8:00 pm | | 38 °F | Overcast. | No wind | ↑ | 80% | 30.40 "Hg | 6 mi |
| 5:00 pm | | 39 °F | Overcast. | 2 mph | ↑ | 76% | 30.39 "Hg | 6 mi |
| Weather by CustomWeather, © 2025 | ||||||||