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Beihai in March: Weather, Average temperature and Climate

Discover the weather for Beihai in March and if it’s a good time to travel (based on historical data).
Check flight prices to Beihai on Avionero:
March

Weather in Beihai in March 2026

OK Weather
Mild
🌧️
Rainy
March could be a good time to visit Beihai, as the weather is generally fine. The average high temperature is around +21°C, and there are typically 4 sunny days in March. However, expect about 16 rainy days, and total monthly rainfall of approximately 61 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+21°C
Avg. max. temperature
+7°C
Min.
+28°C
Max.
61 mm
Total precipitation
86%
Avg. humidity
3 m/s
Avg. wind
4 ☀️
Sunny Days
11 ⛅️
Cloudy
16 🌦
Rainy
Our opinion: Beihai has OK weather in March.

Average temperature in Beihai in March

Here are the expected maximum, average and minimum temperatures in Beihai for March based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in March is +23°C with a maximum of +28°C and a minimum of +17°C.

The average maximum temperature goes up 36% by the end of the month, compared with the beginning of the month, from +20°C to +24°C.

Is Beihai warm or cold in March?

Beihai is typically mild in March.

Maximum temperatures go up compared to the previous month from +19°C to +21°C. The minimum temperature also goes up from +16°C to +19°C.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how March is compared to other months in Beihai:

Climate in Beihai in March

Beihai weather looks like this, on average, in March and the surrounding months.
FebruaryMarchApril
Avg. temperature
+19°C+21°C+25°C
Min. temperature
+7°C+7°C+13°C
Max. temperature
+25°C+28°C+31°C
Rainfall
60 mm61 mm90 mm
Wind
4 m/s3 m/s3 m/s
Humidity
84%86%86%
Air pressure
1016 HPa1013 HPa1010 HPa
Sunny days
444
Cloudy days
101110
Rainy days
141615
Snowy days
000

March weather is still as ok as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from +19°C to +21°C during the day. Prepare for more rain. Average rainfall goes from 60 mm to 61 mm. Humidity rises from 84% to 86%. Winds are calmer in comparison to February, going down from 4 m/s to 3 m/s on average. The amount of sunny days stay about the same, averaging 4 sunny days during the month.

April brings much the same weather, it remains ok.

Wind

Wind speed in Beihai in March based on historical data.
Last Year
Historical Data

The average wind speed is 4 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Beihai is gradually decreasing during March, going from 4 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during March in Beihai based on historical data.
Last Year
Historical Data
Total precipitation in March is about 41 mm, with a 26% chance of rain on a typical day. The maximum amount of rainfall per day is around 12 mm, which is considered light rain. On average, there are about 8 rainy days during March, so prepare to bring an umbrella.
Here’s how March is compared with other months in the amount of precipitation, total mm:
Beihai wettest month is August, where a typical day has a 87% chance of precipitation and 437 mm of rainfall per day. December, on the other hand, is the driest month with a mere 29% chance of precipitation and 38 mm of rainfall per day.

How was the weather last March in Beihai?

This is the weather in Beihai in March 2024:
1 March
☁️
+20°C
2 March
☀️
+22°C
3 March
☀️
+21°C
4 March
☀️
+21°C
5 March
☀️
+21°C
6 March
☀️
+21°C
7 March
☀️
+21°C
8 March
☁️
+22°C
9 March
☀️
+22°C
10 March
☀️
+22°C
11 March
☀️
+23°C
12 March
☁️
+23°C
13 March
☁️
+22°C
14 March
☁️
+22°C
15 March
☁️
+23°C
16 March
☁️
+22°C
17 March
☁️
+22°C
18 March
☀️
+23°C
19 March
☁️
+23°C
20 March
☀️
+23°C
21 March
☁️
+25°C
22 March
☀️
+26°C
23 March
☀️
+27°C
24 March
☀️
+28°C
25 March
☁️
+26°C
26 March
🌧️
+21°C
27 March
🌧️
+19°C
28 March
🌧️
+21°C
29 March
☁️
+22°C
30 March
☁️
+23°C
31 March
☁️
+24°C
In March 2024 Beihai had 14 sunny days, 14 cloudy days, and 3 rainy days. The average maximum temperature was +23°C, with an absolute maximum of +28°C and a minimum of +19°C. The average humidity was 85%, with a maximum of 98% and a minimum of 47%. The average wind speed was 4 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in March?

Climate Change over Years

This is how Beihai climate have been changing during last 43 years period.

The climate in Beihai in March has not changed much over the last 43 years.

The average temperature was the lowest in 1984 (+24°C) and the highest in 2019 (+26°C). The driest year was 1989 with only 1483 mm of rainfall, and the wettest year was 1994 with 3217 mm.

FAQ

Frequently asked questions about the weather in Beihai in March:

Is March a good time to visit Beihai?

It’s always a good time to visit Beihai, but the weather is changeable in March, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Beihai in March?

March has mild temperatures in Beihai. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Beihai rainy in March?

Beihai is often rainy in March. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Beihai in March?

Usually, it’s not very sunny in Beihai in March, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in China

Check out the weather for other cities in China.

Monthly weather in Beihai

Source of the data

For this page, we’ve looked at the typical weather in Beihai, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.