Weather Data Notice: We have recorded very few readings for this month, some days may be missing.
Past Weather in Nagano — Graph
Nagano Temperature Yesterday
Maximum temperature yesterday: 47 °F (at 3:00 pm)
Minimum temperature yesterday: 32 °F (at 3:00 am)
Average temperature yesterday: 38 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 62 °F (Mar 18, 3:00 pm) | 90% (Mar 7, 9:00 am) | 30.35 "Hg (Mar 7, 9:00 am) |
| Low | 27 °F (Mar 11, 3:00 am) | 32% (Mar 21, 3:00 pm) | 29.70 "Hg (Mar 19, 3:00 am) |
| Average | 40 °F | 65% | 30.15 "Hg |
| * Reported Mar 6 9:00 pm — Mar 21 9:00 pm, Nagano. 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
Nagano Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:00 pm Sat, Mar 21 |  | 35 °F | Chilly. | 4 mph | ↑ | 62% | 30.32 "Hg | 12 mi |
| 3:00 pm | | 47 °F | Cool. | 31 mph | ↑ | 32% | 30.23 "Hg | 12 mi |
| 9:00 am | | 39 °F | Chilly. | 11 mph | ↑ | 45% | 30.27 "Hg | 12 mi |
| 3:00 am | | 32 °F | Chilly. | 22 mph | ↑ | 60% | 30.21 "Hg | 12 mi |
| Weather by CustomWeather, © 2026 | ||||||||