Kōshū weather
The forecast for Kōshū (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.
Yamanashi, Japan35.72°N, 138.77°EAsia/Tokyo (UTC+9)ECMWF: October 26 at 03:00 AM
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
15 mm · gusts 20 km/h13°C 12°C - TomorrowOctober 27Light rain
4 mm · gusts 28 km/h19°C 12°C - WednesdayOctober 28Clear sky
gusts 46 km/h13°C 4°C - ThursdayOctober 29Light rain
0.6 mm · gusts 25 km/h11°C 5°C - FridayOctober 30Light rain
1 mm · gusts 6 km/h13°C 7°C - SaturdayOctober 31Light rain
0.9 mm · gusts 11 km/h15°C 6°C - SundayNovember 1Partly cloudy
gusts 29 km/h12°C 6°C - MondayNovember 2Rain
4 mm · gusts 45 km/h14°C 7°C - TuesdayNovember 3Partly cloudy
0.9 mm · gusts 24 km/h10°C 5°C - WednesdayNovember 4Rain
4 mm · gusts 21 km/h9°C 6°C
Over the next 10 days in Kōshū, temperatures will range from 4°C to 19°C, with 30 mm of rain or snow in total. Days with at least 1 mm of precipitation: 5. ECMWF model run from October 26 at 03:00 AM.
Kōshū wind forecast for 10 days
Windiest: Wednesday, October 28 - average 6 km/h, gusts up to 46 km/h. Calmest: Thursday, October 29 - average 2 km/h. The wind blows most often from the west.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 4 km/h | 20 km/h | east |
| Tomorrow | 3 km/h | 28 km/h | southwest |
| Wed, 10/28 | 6 km/h | 46 km/h | northwest |
| Thu, 10/29 | 2 km/h | 25 km/h | south |
| Fri, 10/30 | 4 km/h | 6 km/h | west |
| Sat, 10/31 | 5 km/h | 11 km/h | west |
| Sun, 11/1 | 4 km/h | 29 km/h | southwest |
| Mon, 11/2 | 4 km/h | 45 km/h | west |
| Tue, 11/3 | 4 km/h | 24 km/h | southeast |
| Wed, 11/4 | 4 km/h | 21 km/h | northeast |
Climate through the year
In October, daytime temperatures here average 18°C and nights 9°C, with about 192 mm of rain over the month. The warmest month is August (an average of 28°C by day), the coolest is January (3°C by day, -5°C at night). The wettest month is July (about 206 mm) and the driest is January (61 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | 3°C | -5°C | 61 mm |
| February | 5°C | -4°C | 74 mm |
| March | 9°C | -1°C | 112 mm |
| April | 15°C | 4°C | 127 mm |
| May | 20°C | 9°C | 141 mm |
| June | 23°C | 14°C | 176 mm |
| July | 27°C | 18°C | 206 mm |
| August | 28°C | 19°C | 161 mm |
| September | 24°C | 15°C | 202 mm |
| October | 18°C | 9°C | 192 mm |
| November | 12°C | 3°C | 83 mm |
| December | 6°C | -3°C | 63 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 Kōshū comes from the ECMWF model and is computed for the point 35.72°N, 138.77°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