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Semarang weather in January 2020
- 3030°C max day temperature
- 1919 days with some rainfall
- 2222°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 443443 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
The January weather guide for Semarang, Indonesia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Guide to Semarang weather in January
The average maximum daytime temperature in Semarang in January is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 22°C (72°F). There are usually 5 hours of bright sunshine each day, which represents 42% of the 12 hours of daylight.
Expect 443mm (17.4 inches) of rainfall across the whole of January with 19 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.
The average sea temperature in and around Semarang in January is 29°C (84°F).
Semarang sunrise & sunset times for January 2020
Browse the sunrise & sunset times for Semarang in January 2020. Select a month to view Semarang sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st January 2020||05:26||17:57|
|Thursday, 16th January 2020||05:33||18:02|
|Friday, 31st January 2020||05:39||18:04|
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Discover more about Indonesia
Popular Indonesia destinations
Below are average maximum temperatures at popular destinations in Indonesia in January. Select a destination to see more weather parameters.
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