Monsoon Season Timeline:
- Main period: June to October
- Peak rainfall: July-August
- Heavy downpours: Regular and intense
Rainfall Amounts: July sees rain for 20+ days with up to 114mm (4.5 inches) of precipitation Dhaka Zoo (2025) - All You Need to Know BEFORE You Go (with Reviews). Annual rainfall in Dhaka averages 2,123mm, with most occurring during monsoon months Botanical Garden, Mirpur 1.
What Happens During Rain:
- Waterlogging is a major problem in Dhaka during monsoon season Things to Do in Mirpur Dhaka | 5 things that make Mirpur special | The Daily Star
- Poor drainage systems cause flooding in many areas The Best Attractions In Mirpur | DestiMap | Destinations On Map
- Heavy rainfall can cause significant disruption to daily life 10 Top Attractions in Mirpur () | Trip.com
Weather Conditions:
- Hot, oppressive, and mostly cloudy during wet season 10 places around Dhaka for day trip | The Business Standard
- High humidity (up to 81%)
- Cloud cover increases dramatically during monsoon National Botanical Garden (2025) - Dhaka City
Impact on Daily Life:
- Traffic jams become worse
- Flooding can make roads impassable 7 Amazing Places to Visit in Mirpur - Karl Rock's Blog
- Power outages more common
- Difficulty in commuting
What to Expect:
- Sudden heavy downpours
- Waterlogged streets
- Humid, sticky conditions
- Transportation delays
Bottom Line: Rainy days in Mirpur 1 are challenging - expect heavy rainfall, flooding, high humidity, and major disruptions to daily life. The area suffers from typical Dhaka monsoon problems including poor drainage and waterlogging.