Hachiōji weather
The forecast for Hachiōji (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.
Japan35.66°N, 139.32°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
34 mm · gusts 26 km/h18°C 15°C - TomorrowOctober 27Light rain
13 mm · gusts 24 km/h22°C 15°C - WednesdayOctober 28Light rain
0.9 mm · gusts 35 km/h18°C 10°C - ThursdayOctober 29Cloudy
0.2 mm · gusts 15 km/h13°C 9°C - FridayOctober 30Light rain
0.6 mm · gusts 3 km/h16°C 10°C - SaturdayOctober 31Light rain
0.6 mm · gusts 8 km/h21°C 10°C - SundayNovember 1Partly cloudy
gusts 27 km/h16°C 9°C - MondayNovember 2Cloudy
0.5 mm · gusts 44 km/h21°C 13°C - TuesdayNovember 3Partly cloudy
0.7 mm · gusts 25 km/h14°C 12°C - WednesdayNovember 4Heavy rain
14 mm · gusts 27 km/h10°C 9°C
Over the next 10 days in Hachiōji, temperatures will range from 9°C to 22°C, with 65 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.
Hachiōji wind forecast for 10 days
Windiest: Monday, November 2 - average 8 km/h, gusts up to 44 km/h. Calmest: Friday, October 30 - average 2 km/h. The wind blows most often from the north.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 7 km/h | 26 km/h | north |
| Tomorrow | 5 km/h | 24 km/h | north |
| Wed, 10/28 | 9 km/h | 35 km/h | north |
| Thu, 10/29 | 3 km/h | 15 km/h | north |
| Fri, 10/30 | 2 km/h | 3 km/h | northwest |
| Sat, 10/31 | 4 km/h | 8 km/h | north |
| Sun, 11/1 | 5 km/h | 27 km/h | south |
| Mon, 11/2 | 8 km/h | 44 km/h | south |
| Tue, 11/3 | 5 km/h | 25 km/h | northeast |
| Wed, 11/4 | 8 km/h | 27 km/h | north |
Climate through the year
In October, daytime temperatures here average 20°C and nights 12°C, with about 221 mm of rain over the month. The warmest month is August (an average of 30°C by day), the coolest is January (7°C by day, -2°C at night). The wettest month is October (about 221 mm) and the driest is January (66 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | 7°C | -2°C | 66 mm |
| February | 8°C | -1°C | 70 mm |
| March | 12°C | 2°C | 112 mm |
| April | 17°C | 7°C | 129 mm |
| May | 22°C | 12°C | 143 mm |
| June | 25°C | 17°C | 182 mm |
| July | 29°C | 21°C | 178 mm |
| August | 30°C | 22°C | 156 mm |
| September | 26°C | 18°C | 217 mm |
| October | 20°C | 12°C | 221 mm |
| November | 15°C | 6°C | 96 mm |
| December | 10°C | 0°C | 68 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 Hachiōji comes from the ECMWF model and is computed for the point 35.66°N, 139.32°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