| -0.2 °C |
| Vent 0 km/h |
| Précipitations (6 h) | 0 mm |
| Pression atm. | 1016 hPa |
| Visibilité | 20 km |
Bulletin météo de la station Nagano, Distance: 2 km (03:00 18/03/2025)
| 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 demain | 01:00 demain | 02:00 demain | 03:00 demain | 04:00 demain | 05:00 demain |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
-2 °C
0 mm0 % N
3 km/h
|
-2 °C
0 mm0 % N
3 km/h
|
-2 °C
0 mm0 % N
3 km/h
|
-1 °C
0 mm0 % SE
1 km/h
|
1 °C
0 mm0 % SE
1 km/h
|
2 °C
0 mm0 % S
3 km/h
|
4 °C
0 mm0 % S
3 km/h
|
5 °C
0 mm0 % S
3 km/h
|
5 °C
0 mm0 % SO
1 km/h
|
6 °C
0 mm10 % SO
1 km/h
|
6 °C
0 mm10 % NO
1 km/h
|
6 °C
0 mm10 % NO
6 km/h
|
5 °C
0 mm10 % N
7 km/h
|
3 °C
0 mm20 % NE
11 km/h
|
1 °C
0 mm20 % NE
10 km/h
|
1 °C
0 mm10 % NE
8 km/h
|
1 °C
0 mm10 % N
5 km/h
|
0 °C
0 mm10 % NO
4 km/h
|
0 °C
0.1 cm70 % NO
6 km/h
|
0 °C
0.1 cm70 % O
3 km/h
|
0 °C
0.7 cm80 % NO
1 km/h
|
0 °C
0.4 cm90 % O
3 km/h
|
0 °C
0 cm50 % N
3 km/h
|
0 °C
0.7 cm100 % NO
7 km/h
|
0 °C
3 cm100 % O
7 km/h
|
| 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|
|
0 °C
0.2 cm70 % O
3 km/h
|
0 °C
1 cm90 % N
3 km/h
|
0 °C
4 cm100 % O
3 km/h
|
2 °C
0 mm50 % NO
4 km/h
|
1 °C
1 cm100 % NO
13 km/h
Rafale:
43 km/h |
3 °C
1 cm100 % N
14 km/h
|
0 °C
0 mm50 % NE
9 km/h
|
-1 °C
0 mm50 % NE
6 km/h
|
| 25 |
| 20 |
| 15 |
| 10 |
| 5 |
| 0 |
| -5 |
| -10 |
| ma 18 | me 19 | je 20 | ve 21  | sa 22 | di 23 | lu 24 | ma 25 | me 26  | je 27  | ve 28 | sa 29 | di 30  | lu 31 |
Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.
| Position: ↓est | Moment: 18/03/2025 04:00 |
| Phase: nuit | Altitude: −24 ° |
| Position: ↓sud-ouest | Moment: 18/03/2025 04:00 |
| Illumination: 89 % | Altitude: +32 ° |
| Date | lever | coucher | lever | Illumination |
| 18/03/2025 | — | 07:26 | 21:47 | 90 % jusqu'à 83 % |
| 19/03/2025 | — | 07:54 | 22:48 | 83 % jusqu'à 76 % |
| 20/03/2025 | — | 08:28 | 23:49 | 75 % jusqu'à 67 % |
| 21/03/2025 | — | 09:08 | — | 67 % jusqu'à 57 % |
| 22/03/2025 | 00:48 | 09:56 | — | 57 % jusqu'à 47 % |
| Phase 18/03/2025 | Moment | Durée |
| nuit | 00:00 jusqu'à 04:29 | 4 h 30 min |
| crépuscule astronomique | 04:29 jusqu'à 04:59 | 30 min |
| crépuscule nautique | 04:59 jusqu'à 05:30 | 30 min |
| crépuscule civil | 05:30 jusqu'à 05:55 | 26 min |
| jour | 05:55 jusqu'à 17:57 | 12 h 2 min |
| crépuscule civil | 17:57 jusqu'à 18:23 | 26 min |
| crépuscule nautique | 18:23 jusqu'à 18:53 | 30 min |
| crépuscule astronomique | 18:53 jusqu'à 19:24 | 30 min |
| nuit | 19:24 jusqu'à 00:00 | 4 h 36 min |
For this output data, temperature is shown for 2 m au-dessus du sol. The calculations take into account the terrain (elevation), but with lower resolution than in reality. Therefore the models cannot differentiate, for instance, the temperature on a mountain peak or on a city square scorched by the sun. The general rule is that the centres of large cities are 1 °C to 3 °C warmer than the surrounding area or natural landscapes. Significant temperature differences over a small area are primarily caused in the winter by an inversion. A short yet noticeable cooling can also occur after a local summer storm.