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Weather in Hạ Long for May 2025

Your guide to Hạ Long weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Hạ Long at the beginning of May is 27.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29 °C by the end of May.

  • Rain 🌧️

  • Hạ Long in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 145.2 mm.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/25°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Hạ Long in May average weather

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Temperatures trend during May in Hạ Long

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 Partly cloudy
Partly cloudy
29° /25° 0 mm 7
2 May Light rain shower
Light rain shower
26° /24° 1.4 mm 6
3 May Light rain shower
Light rain shower
27° /24° 10.5 mm 6
4 May Patchy light rain with thunder
Patchy light rain with thunder
27° /25° 14.3 mm 6
5 May Thundery outbreaks possible
Thundery outbreaks possible
28° /25° 0.5 mm 6
6 May Patchy rain possible
Patchy rain possible
28° /25° 0.1 mm 6
7 May Patchy rain possible
Patchy rain possible
29° /25° 0.3 mm 6
8 May Sunny
Sunny
29° /25° 0.4 mm 7
9 May Light rain shower
Light rain shower
27° /24° 4.1 mm 6
10 May Light rain shower
Light rain shower
28° /24° 3.2 mm 6
11 May Light rain shower
Light rain shower
29° /25° 0.4 mm 6
12 May Light rain shower
Light rain shower
29° /25° 5.7 mm 6
13 May Light rain shower
Light rain shower
27° /25° 19.4 mm 6
14 May Patchy rain possible
Patchy rain possible
28° /24° 0.4 mm 6
15 May Patchy rain possible
Patchy rain possible
28° /25° 0.7 mm 6
16 May Cloudy
Cloudy
28° /25° 0.3 mm 6
17 May Partly cloudy
Partly cloudy
28° /24° 0 mm 7
18 May Light rain shower
Light rain shower
28° /25° 6.4 mm 6
19 May Light rain shower
Light rain shower
28° /25° 12.1 mm 6
20 May Light rain shower
Light rain shower
27° /24° 18.7 mm 6
21 May Light rain shower
Light rain shower
29° /25° 5.7 mm 6
22 May Light rain shower
Light rain shower
29° /25° 4.9 mm 6
23 May Patchy rain possible
Patchy rain possible
29° /26° 2.7 mm 6
24 May Partly cloudy
Partly cloudy
29° /25° 1.6 mm 7
25 May Patchy rain possible
Patchy rain possible
29° /26° 7.6 mm 6
26 May Light rain shower
Light rain shower
27° /26° 10.6 mm 6
27 May Light rain shower
Light rain shower
29° /27° 0.5 mm 6
28 May Patchy rain possible
Patchy rain possible
30° /28° 0.2 mm 7
29 May Thundery outbreaks possible
Thundery outbreaks possible
30° /26° 1.9 mm 7
30 May Light rain shower
Light rain shower
29° /25° 4.9 mm 6
31 May Light rain shower
Light rain shower
29° /25° 5.6 mm 6
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Important Notice
Our weather forecast for Hạ Long 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 Hạ Long forecast closer to your planned date for the most up-to-date weather information.

Hạ Long in May - FAQ

What are the expected maximum and minimum temperatures in Hạ Long during May?
During May, expect a variety of temperatures with highs around 28° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hạ Long during May?
Significant rainfall exceeding 145.2 mm is expected in Hạ Long during May, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hạ Long during May?
The average wind speed in Hạ Long during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Hạ Long

Explore the daily rainfall trends and prepare for Hạ Longs May weather 💧

UV exposure in Hạ Long during May

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

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Location coordinates Where is Hạ Long?

Get accurate weather forecasts for Hạ Long, located at latitude 20.95 and longitude 107.073. Stay updated with localized weather information tailored for Hạ Long.

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