Hanoi Monthly Climate
Don't forget to check WhereWeather Website for weather statistics on your exact travel dates, for any city in the world. You can also compare different cities and dates side-by-side.
Temperature Overview
- Average Daytime Temperature: 29°C (84°F)
- Average Nighttime Temperature: 22°C (72°F)
Rainfall Statistics
- Annual average daily rainfall: 5.4 mm (0.21 inches) per day
- Rainiest month: July with around 11.8 mm (0.46 inches) per day
- Driest month: January with around 0.8 mm (0.03 inches) per day
- Average number of rainy days per year: 148 days
Monthly Weather Conditions
Temperature
Precipitation
Seasonal Breakdown
January-March
- Highs: 20-24°C (68-75°F)
- Lows: 14-18°C (57-64°F)
- Rainy Days: 9-12 days per month
- Average Precipitation: 1.5 mm/day
April-June
- Highs: 28-34°C (82-93°F)
- Lows: 21-26°C (70-79°F)
- Rainy Days: 13-15 days per month
- Average Precipitation: 7.9 mm/day
July-September
- Highs: 31-34°C (88-93°F)
- Lows: 24-26°C (75-79°F)
- Rainy Days: 15-16 days per month
- Average Precipitation: 10.8 mm/day
October-December
- Highs: 22-29°C (72-84°F)
- Lows: 15-22°C (59-72°F)
- Rainy Days: 7-11 days per month
- Average Precipitation: 2.7 mm/day
Best Time to Visit
The best time to visit Hanoi is from October to December, when temperatures are moderate and rainfall is minimal. This period offers comfortable conditions for exploring the city's historic sites, street markets, and outdoor attractions.
Spring (February-April) brings gradually warming temperatures with occasional drizzle. This is a good time for cultural activities and enjoying the city's famous street food scene.
Summer (May-September) is hot and very wet with frequent heavy downpours. While indoor activities are still enjoyable, outdoor exploration can be challenging due to heat and humidity.
Autumn (October-November) offers the most pleasant weather with moderate temperatures and decreasing rainfall. This is perfect for walking tours, visiting temples, and enjoying outdoor cafes.
Winter (December-January) is relatively cool and dry, though can be quite chilly by local standards. This is an excellent time for exploring the city's museums, temples, and enjoying hot Vietnamese coffee.
Before you go ahead and plan your next visit, make sure to check the weather forecast for your exact travel dates on WhereWeather Website. You can also compare different cities and dates side-by-side.