Weather in Chattogram and Surabaya

• All Year
• Spring
• Summer
• Autumn
• Winter

Yearly weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

• Chattogram experiences a wider variation in monthly temperatures, ranging from a minimum of 16.2°C in January to a maximum of 32.2°C in April, while temperatures in Surabaya are consistently warmer, with lows averaging around 24°C and highs above 30°C throughout the year

• Notably, Surabaya's highest monthly temperature peaks at 33.6°C in October, while Chattogram's highest, 32.2°C, occurs in April

• This reflects a tropically humid climate in Surabaya compared to the more varied seasonal climate of Chattogram.

Conditions

• Chattogram experiences a significant variation in sun hours and precipitation, with a noticeable drop in sun hours from May to August, coinciding with high precipitation levels during the monsoon season. In contrast, Surabaya maintains more consistent sun hours throughout the year, with a peak in August, while precipitation peaks in the earlier months like January and February.

• Overall, Chattogram has longer sun hours in the dryer months at the beginning of the year, whereas Surabaya has a more stable climate, experiencing lower total sun hours but also less extreme precipitation. This suggests that Chattogram has more distinct wet and dry seasons compared to the generally more moderate weather patterns in Surabaya.

Astronomy

• In Chattogram, the sunrise varies significantly throughout the year, from 05:08 in June to 06:33 in January, while in Surabaya, the difference is less pronounced, with sunrise times ranging from 05:00 in November to 05:42 in July.

• When it comes to sunset, Chattogram experiences greater variation, with sunsets ranging from 17:09 in November to 18:38 in July, while Surabaya has a narrower range from 17:19 in May to 17:52 in January.

• Overall, Chattogram has longer daylight hours, especially noticeable during the summer months, with a maximum day length of 13:28 in June compared to Surabaya's longest day of 12:32 in December. Conversely, Surabaya's shortest day is longer at 11:42 in June compared to Chattogram's shortest day of 10:48 in December, indicating Chattogram experiences a more significant variation in day length throughout the year.