Sanmu weather
The forecast for Sanmu (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.
Chiba, Japan35.63°N, 140.42°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
27 mm · gusts 36 km/h20°C 19°C - TomorrowOctober 27Light rain
23 mm · gusts 40 km/h23°C 18°C - WednesdayOctober 28Mostly clear
9 mm · gusts 53 km/h19°C 13°C - ThursdayOctober 29Rain
4 mm · gusts 27 km/h17°C 11°C - FridayOctober 30Light rain
2 mm · gusts 8 km/h20°C 13°C - SaturdayOctober 31Clear sky
0.4 mm · gusts 17 km/h22°C 14°C - SundayNovember 1Partly cloudy
0.2 mm · gusts 30 km/h17°C 13°C - MondayNovember 2Light rain
2 mm · gusts 72 km/h23°C 18°C - TuesdayNovember 3Partly cloudy
0.4 mm · gusts 39 km/h16°C 14°C - WednesdayNovember 4Heavy rain
20 mm · gusts 45 km/h14°C 12°C
Over the next 10 days in Sanmu, temperatures will range from 11°C to 23°C, with 87 mm of rain or snow in total. Days with at least 1 mm of precipitation: 7. ECMWF model run from October 25 at 09:00 PM.
Sanmu wind forecast for 10 days
Windiest: Monday, November 2 - average 24 km/h, gusts up to 72 km/h. Calmest: Friday, October 30 - average 6 km/h. The wind blows most often from the northeast.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 19 km/h | 36 km/h | northeast |
| Tomorrow | 15 km/h | 40 km/h | north |
| Wed, 10/28 | 18 km/h | 53 km/h | north |
| Thu, 10/29 | 13 km/h | 27 km/h | northeast |
| Fri, 10/30 | 6 km/h | 8 km/h | north |
| Sat, 10/31 | 9 km/h | 17 km/h | northwest |
| Sun, 11/1 | 12 km/h | 30 km/h | northeast |
| Mon, 11/2 | 24 km/h | 72 km/h | southwest |
| Tue, 11/3 | 19 km/h | 39 km/h | northeast |
| Wed, 11/4 | 25 km/h | 45 km/h | northeast |
Climate through the year
In October, daytime temperatures here average 22°C and nights 19°C, with about 240 mm of rain over the month. The sea is around 22°C at that time. The warmest month is August (an average of 27°C by day), the coolest is January (10°C by day, 7°C at night). The wettest month is October (about 240 mm) and the driest is February (75 mm). The sea temperature ranges from about 13°C in February to 27°C in August. The sea is at least 24°C in these months: July, August, September.
| Month | Day | Night | Rain | Sea |
|---|---|---|---|---|
| January | 10°C | 7°C | 78 mm | 13°C |
| February | 11°C | 7°C | 75 mm | 13°C |
| March | 13°C | 9°C | 119 mm | 14°C |
| April | 17°C | 13°C | 133 mm | 16°C |
| May | 20°C | 17°C | 145 mm | 19°C |
| June | 23°C | 20°C | 183 mm | 22°C |
| July | 26°C | 23°C | 148 mm | 25°C |
| August | 27°C | 25°C | 132 mm | 27°C |
| September | 26°C | 23°C | 210 mm | 25°C |
| October | 22°C | 19°C | 240 mm | 22°C |
| November | 18°C | 14°C | 117 mm | 19°C |
| December | 13°C | 9°C | 81 mm | 15°C |
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 Sanmu comes from the ECMWF model and is computed for the point 35.63°N, 140.42°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