Semarang — time and weather
Semarang is a city in Indonesia, in the Asia/Jakarta time zone. This page shows the current local time in Semarang and the current weather: temperature, precipitation and wind speed.
About the time in Semarang
Local time in Semarang is based on the Asia/Jakarta time zone. Daylight saving time, where it applies in this region, is handled automatically. The current offset from Coordinated Universal Time (UTC) is shown next to the clock. The time on this page updates every second and is synced with your device clock.
About the country and city
Indonesia is a large island nation in Southeast Asia with a tropical climate, thousands of islands and diverse cultures.
More about the country: Indonesia →What to see in Semarang
Sights and historical places
- Great Mosque of Central Java
- Blenduk Church
- Holy Rosary Cathedral
- St. Joseph's Church, Semarang
Climate in Semarang: month by month
The warmest month in Semarang is September, with average daytime highs of 34.0 °C; the coolest is February, around 28.6 °C by day and 24.2 °C at night. Rainfall peaks in January (~262 mm) and is lowest in July (~35 mm).
| Month | Day °C | Night °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 29 | 24 | 262 | 29 |
| February | 29 | 24 | 261 | 26 |
| March | 30 | 24 | 215 | 27 |
| April | 31 | 24 | 142 | 24 |
| May | 32 | 25 | 133 | 17 |
| June | 32 | 24 | 100 | 17 |
| July | 33 | 24 | 35 | 8 |
| August | 34 | 24 | 53 | 10 |
| September | 34 | 24 | 68 | 11 |
| October | 33 | 25 | 134 | 16 |
| November | 31 | 25 | 234 | 26 |
| December | 30 | 24 | 222 | 27 |
Averages computed from daily observations 2021–2025 (Open-Meteo archive). Useful for trip planning, not a forecast for a specific date.
Good to know: sun, seasons and time differences
Based on 2021–2025 climate normals, the most comfortable months to visit Semarang are March–April, December: pleasant daytime temperatures and less rain than in the wettest months of the year.
Sun today in Semarang: Sunrise 05:44 · Sunset 17:39 · Day length 11:54
Time difference from Semarang right now:
| New York | +11 h |
| London | +6 h |
| Dubai | +3 h |
| Tokyo | −2 h |
| Paris | +5 h |
| Sydney | −3 h |