Semarang Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Semarang Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


35°C
Highest Temp
13 Aug. 26

19°C
Lowest Temp
25 Jul. 26


Seasonal Breakdown

Hottest MonthAugust33.39°C

Coldest MonthJuly21.04°C

Wettest MonthJanuary16.44mm

Windiest MonthJanuary22.73km/h

Frequently Asked Questions


1. What is the hottest month in Semarang historically?

September is historically Semarang's hottest month, with average maximum temperatures around 33°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2019-10-21.

2. What is the coldest month in Semarang historically?

July is Semarang's coldest month, with average minimum temperatures around 23°C. The all-time record low of 19°C was recorded on 2026-07-25.

3. What is the average annual rainfall in Semarang over the past 17 years?

Semarang's average annual rainfall is approximately 2200.2mm, based on records spanning 17 years.

4. How many rainy days does Semarang experience on average per year?

Semarang historically records approximately 284.1 rainy days per year. January has the highest number of rain days at an average of 30.8 days.

5. What is the all-time highest temperature ever recorded in Semarang?

The all-time highest temperature recorded in Semarang is 37°C on 2019-10-21.

6. What is the all-time lowest temperature ever recorded in Semarang?

The all-time lowest temperature recorded in Semarang is 19°C on 2026-07-25.

7. What is the windiest time of year in Semarang historically?

Semarang experiences its strongest winds during January. The historic gust record of 35.3 kph was recorded on 2012-01-26.

8. What is the highest and lowest humidity in Semarang during a year?

Usually, Semarang's humidity peaks in February at around 80.6% and drops to its lowest in September at approximately 66.1%.