Weather in Hanoi for May 2025
In general, the average temperature in Hanoi at the beginning of May is 32.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 32.7 °C by the end of May.
Expect significant rainfall in Hanoi during May, with an average of 16 rainy days.
Is May a good time to visit Hanoi? check out the best time to travel to Hanoi page.
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Hanoi in May average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 30° | 2 28° | 3 32° | 4 35° | |||
5 35° | 6 37° | 7 33° | 8 28° | 9 27° | 10 30° | 11 31° |
12 28° | 13 26° | 14 29° | 15 31° | 16 32° | 17 35° | 18 36° |
19 35° | 20 35° | 21 36° | 22 36° | 23 33° | 24 33° | 25 34° |
26 31° | 27 31° | 28 32° | 29 34° | 30 34° | 31 33° |
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Temperatures trend during May in Hanoi
May weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 May | Overcast | 30° /22° | 3.4 mm | 7 | |
2 May | Patchy rain possible | 28° /22° | 5.8 mm | 7 | |
3 May | Patchy rain possible | 32° /24° | 11.6 mm | 7 | |
4 May | Overcast | 35° /24° | 2.6 mm | 8 | |
5 May | Overcast | 35° /24° | 4.8 mm | 8 | |
6 May | Overcast | 37° /25° | 4.6 mm | 8 | |
7 May | Moderate rain at times | 33° /24° | 3.6 mm | 7 | |
8 May | Moderate or heavy rain shower | 28° /22° | 28.4 mm | 6 | |
9 May | Moderate rain at times | 27° /22° | 5.6 mm | 6 | |
10 May | Moderate or heavy rain shower | 30° /23° | 15.5 mm | 7 | |
11 May | Moderate or heavy rain shower | 31° /23° | 7.4 mm | 7 | |
12 May | Moderate or heavy rain shower | 28° /22° | 21.9 mm | 6 | |
13 May | Patchy rain possible | 26° /22° | 12.2 mm | 6 | |
14 May | Overcast | 29° /22° | 5 mm | 7 | |
15 May | Cloudy | 31° /22° | 7.1 mm | 7 | |
16 May | Overcast | 32° /23° | 3.4 mm | 7 | |
17 May | Sunny | 35° /24° | 1.8 mm | 9 | |
18 May | Partly cloudy | 36° /24° | 4.1 mm | 8 | |
19 May | Partly cloudy | 35° /25° | 6.8 mm | 8 | |
20 May | Overcast | 35° /25° | 6.3 mm | 8 | |
21 May | Overcast | 36° /24° | 0.2 mm | 8 | |
22 May | Cloudy | 36° /26° | 2.8 mm | 8 | |
23 May | Heavy rain at times | 33° /25° | 13.2 mm | 7 | |
24 May | Moderate or heavy rain shower | 33° /24° | 7.8 mm | 7 | |
25 May | Moderate or heavy rain shower | 34° /24° | 5.9 mm | 7 | |
26 May | Moderate or heavy rain shower | 31° /25° | 4.1 mm | 7 | |
27 May | Moderate or heavy rain shower | 31° /25° | 2.3 mm | 7 | |
28 May | Moderate rain at times | 32° /26° | 0.4 mm | 7 | |
29 May | Overcast | 34° /25° | 0 mm | 8 | |
30 May | Partly cloudy | 34° /24° | 14.2 mm | 8 | |
31 May | Sunny | 33° /25° | 3.3 mm | 8 | |
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Hanoi in May - FAQ
What to pack to Hanoi in May?
As you prepare for your trip to Hanoi in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hanoi, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
May rainfall patterns in Hanoi
UV exposure in Hanoi during May
Quick links
Get accurate weather forecasts for Hanoi, located at latitude 21.025 and longitude 105.841. Stay updated with localized weather information tailored for Hanoi.