Semarang weather
The forecast for Semarang (Indonesia) 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.
Central Java, Indonesia6.99°S, 110.42°EAsia/Jakarta (UTC+7)ECMWF: October 25 at 07:00 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 26Light rain
2 mm · gusts 25 km/h33°C 26°C - TomorrowOctober 27Rain
7 mm · gusts 33 km/h31°C 25°C - WednesdayOctober 28Rain
7 mm · gusts 37 km/h32°C 24°C - ThursdayOctober 29Rain
6 mm · gusts 27 km/h32°C 24°C - FridayOctober 30Rain
7 mm · gusts 6 km/h32°C 25°C - SaturdayOctober 31Rain
5 mm · gusts 9 km/h31°C 25°C - SundayNovember 1Rain
2 mm · gusts 30 km/h32°C 25°C - MondayNovember 2Heavy rain
10 mm · gusts 34 km/h33°C 25°C - TuesdayNovember 3Rain
3 mm · gusts 30 km/h34°C 25°C - WednesdayNovember 4Rain
8 mm · gusts 32 km/h33°C 25°C
Over the next 10 days in Semarang, temperatures will range from 24°C to 34°C, with 57 mm of rain or snow in total. Days with at least 1 mm of precipitation: 10. ECMWF model run from October 25 at 07:00 PM.
Semarang wind forecast for 10 days
Windiest: Wednesday, October 28 - average 5 km/h, gusts up to 37 km/h. Calmest: Thursday, October 29 - average 3 km/h. The wind blows most often from the east.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 5 km/h | 25 km/h | southeast |
| Tomorrow | 5 km/h | 33 km/h | east |
| Wed, 10/28 | 5 km/h | 37 km/h | east |
| Thu, 10/29 | 3 km/h | 27 km/h | east |
| Fri, 10/30 | 4 km/h | 6 km/h | southeast |
| Sat, 10/31 | 4 km/h | 9 km/h | east |
| Sun, 11/1 | 5 km/h | 30 km/h | east |
| Mon, 11/2 | 6 km/h | 34 km/h | southeast |
| Tue, 11/3 | 5 km/h | 30 km/h | east |
| Wed, 11/4 | 5 km/h | 32 km/h | northeast |
Climate through the year
In October, daytime temperatures here average 33°C and nights 24°C, with about 118 mm of rain over the month. The sea is around 30°C at that time. The warmest month is September (an average of 34°C by day), the coolest is February (28°C by day, 24°C at night). The wettest month is January (about 354 mm) and the driest is August (31 mm). The sea temperature ranges from about 28°C in February to 30°C in October.
| Month | Day | Night | Rain | Sea |
|---|---|---|---|---|
| January | 29°C | 24°C | 354 mm | 28°C |
| February | 28°C | 24°C | 349 mm | 28°C |
| March | 29°C | 24°C | 205 mm | 29°C |
| April | 29°C | 24°C | 186 mm | 29°C |
| May | 29°C | 23°C | 131 mm | 29°C |
| June | 30°C | 23°C | 86 mm | 29°C |
| July | 31°C | 22°C | 50 mm | 29°C |
| August | 33°C | 22°C | 31 mm | 29°C |
| September | 34°C | 23°C | 68 mm | 30°C |
| October | 33°C | 24°C | 118 mm | 30°C |
| November | 31°C | 24°C | 205 mm | 30°C |
| December | 29°C | 24°C | 275 mm | 29°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 Semarang comes from the ECMWF model and is computed for the point 6.99°S, 110.42°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