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Weather in Hanoi for May 2025

Your guide to Hanoi weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Hanoi at the beginning of May is 31.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 33 °C by the end of May.

  • Rain 🌧️

  • Hanoi experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 243.1 mm.

Average dry days
1
Dry days
Average rainy days
30
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/24°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Hanoi in May average weather

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Temperatures trend during May in Hanoi

See the weather trend as well as the moving average line

May weather day by day

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Date Weather Temperatures Rain UV More
1 May Overcast
Overcast
28° /21° 6.7 mm 6
2 May Moderate or heavy rain shower
Moderate or heavy rain shower
28° /21° 5.8 mm 6
3 May Heavy rain at times
Heavy rain at times
31° /22° 6.6 mm 7
4 May Overcast
Overcast
33° /23° 2.2 mm 8
5 May Moderate or heavy rain shower
Moderate or heavy rain shower
32° /22° 21.6 mm 7
6 May Moderate or heavy rain shower
Moderate or heavy rain shower
34° /23° 7.3 mm 8
7 May Moderate rain at times
Moderate rain at times
32° /24° 2.9 mm 7
8 May Moderate or heavy rain shower
Moderate or heavy rain shower
29° /23° 16.7 mm 7
9 May Patchy rain possible
Patchy rain possible
29° /22° 3.5 mm 6
10 May Patchy rain possible
Patchy rain possible
31° /23° 8 mm 7
11 May Partly cloudy
Partly cloudy
32° /24° 4.4 mm 8
12 May Moderate or heavy rain shower
Moderate or heavy rain shower
31° /23° 12.4 mm 7
13 May Moderate or heavy rain shower
Moderate or heavy rain shower
29° /23° 9.8 mm 6
14 May Cloudy
Cloudy
30° /23° 6.2 mm 7
15 May Overcast
Overcast
31° /22° 5.8 mm 7
16 May Overcast
Overcast
31° /23° 3.8 mm 7
17 May Overcast
Overcast
33° /23° 0.9 mm 8
18 May Patchy rain possible
Patchy rain possible
34° /24° 2.2 mm 7
19 May Overcast
Overcast
34° /24° 3.5 mm 8
20 May Overcast
Overcast
34° /25° 5.8 mm 7
21 May Overcast
Overcast
33° /24° 21.5 mm 7
22 May Overcast
Overcast
33° /25° 7.8 mm 7
23 May Overcast
Overcast
32° /24° 17.4 mm 7
24 May Patchy rain possible
Patchy rain possible
31° /24° 17.7 mm 7
25 May Moderate or heavy rain shower
Moderate or heavy rain shower
32° /24° 6.7 mm 7
26 May Patchy rain possible
Patchy rain possible
32° /25° 3 mm 7
27 May Moderate rain at times
Moderate rain at times
32° /25° 4.6 mm 7
28 May Moderate rain at times
Moderate rain at times
33° /25° 6.6 mm 7
29 May Cloudy
Cloudy
35° /25° 1.9 mm 8
30 May Moderate or heavy rain shower
Moderate or heavy rain shower
34° /25° 13.9 mm 8
31 May Partly cloudy
Partly cloudy
33° /25° 5.8 mm 8
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Important Notice
Our weather forecast for Hanoi in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hanoi forecast closer to your planned date for the most up-to-date weather information.

Hanoi in May - FAQ

What are the expected maximum and minimum temperatures in Hanoi during May?
During May, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hanoi during May?
Significant rainfall exceeding 243.1 mm is expected in Hanoi during May, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hanoi during May?
The average wind speed in Hanoi during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Hanoi

Explore the daily rainfall trends and prepare for Hanois May weather 💧

UV exposure in Hanoi during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Hanoi?

Get accurate weather forecasts for Hanoi, located at latitude 21.025 and longitude 105.841. Stay updated with localized weather information tailored for Hanoi.

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