Suwa weather
The forecast for Suwa (Japan) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.
Nagano, Japan36.04°N, 138.11°EAsia/Tokyo (UTC+9)ECMWF: October 25 at 09:00 PM
A real measurement from an airport weather station (NOAA, METAR reports), updated every hour. The forecast next to it comes from a model. NOAA Aviation Weather Center
Next 48 hours (local time)
10-day forecast
- TodayOctober 26Heavy rain
21 mm · gusts 24 km/h14°C 12°C - TomorrowOctober 27Clear sky
0.3 mm · gusts 41 km/h20°C 10°C - WednesdayOctober 28Mostly clear
0.5 mm · gusts 36 km/h11°C 2°C - ThursdayOctober 29Cloudy
gusts 37 km/h14°C 1°C - FridayOctober 30Light rain
3 mm · gusts 5 km/h12°C 7°C - SaturdayOctober 31Light rain
0.8 mm · gusts 12 km/h14°C 5°C - SundayNovember 1Partly cloudy
gusts 35 km/h15°C 2°C - MondayNovember 2Rain
7 mm · gusts 50 km/h13°C 6°C - TuesdayNovember 3Clear sky
0.1 mm · gusts 33 km/h12°C 3°C - WednesdayNovember 4Light rain
0.4 mm · gusts 30 km/h11°C 4°C
Over the next 10 days in Suwa, temperatures will range from 1°C to 20°C, with 33 mm of rain or snow in total. Days with at least 1 mm of precipitation: 3. ECMWF model run from October 25 at 09:00 PM.
Suwa wind forecast for 10 days
Windiest: Monday, November 2 - average 7 km/h, gusts up to 50 km/h. Calmest: today - average 3 km/h. The wind blows most often from the west.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 3 km/h | 24 km/h | east |
| Tomorrow | 4 km/h | 41 km/h | west |
| Wed, 10/28 | 7 km/h | 36 km/h | west |
| Thu, 10/29 | 5 km/h | 37 km/h | south |
| Fri, 10/30 | 4 km/h | 5 km/h | south |
| Sat, 10/31 | 5 km/h | 12 km/h | west |
| Sun, 11/1 | 5 km/h | 35 km/h | south |
| Mon, 11/2 | 7 km/h | 50 km/h | southwest |
| Tue, 11/3 | 4 km/h | 33 km/h | west |
| Wed, 11/4 | 4 km/h | 30 km/h | northwest |
Climate through the year
In October, daytime temperatures here average 15°C and nights 6°C, with about 160 mm of rain over the month. The warmest month is August (an average of 26°C by day), the coolest is January (-1°C by day, -9°C at night). The wettest month is July (about 195 mm) and the driest is January (50 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | -1°C | -9°C | 50 mm |
| February | 1°C | -8°C | 51 mm |
| March | 5°C | -5°C | 81 mm |
| April | 12°C | 1°C | 91 mm |
| May | 18°C | 7°C | 111 mm |
| June | 21°C | 12°C | 146 mm |
| July | 25°C | 16°C | 195 mm |
| August | 26°C | 17°C | 154 mm |
| September | 22°C | 12°C | 179 mm |
| October | 15°C | 6°C | 160 mm |
| November | 9°C | -1°C | 62 mm |
| December | 2°C | -6°C | 50 mm |
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER
The forecast for Suwa comes from the ECMWF model and is computed for the point 36.04°N, 138.11°E. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.
Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF