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Southend in March: Weather, Average temperature and Climate

Take a look at past year’s weather for Southend in March and see if it is worth visiting.
Check flight prices to Southend on Avionero:
March

Weather in Southend in March 2025

OK Weather
Chill
🌧️
Rainy
🌊
Cold water
Southend in March usually sees fair weather conditions, with an average daily high temperature of +50°F and roughly 5 sunny days. However, you should prepare for about 16 rainy days with an average precipitation of 42 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+50°F
Avg. max. temperature
+25°F
Min.
+72°F
Max.
42 mm
Total precipitation
78%
Avg. humidity
4 m/s
Avg. wind
5 ☀️
Sunny Days
9 ⛅️
Cloudy
16 🌦
Rainy
Our opinion: Southend has OK weather in March.
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Average temperature in Southend in March

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

The temperature in March is +50°F on average, with a range between a maximum of +61°F during the day and a minimum of +28°F at night.

The average maximum temperature goes up 28% by the end of the month, compared with the beginning of the month, from +45°F to +54°F.

Is Southend warm or cold in March?

Southend is typically chill in March.

Maximum temperatures go up compared to the previous month from +46°F to +50°F. The minimum temperature also goes up from +37°F to +39°F.

Pack a jumper and a jacket as there will be cooler temperatures.

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

Water temperature in Southend in March

Water in Southend in March is Cold. It varies from +42°F to +48°F, with an average of +45°F. This is almost similar to the air temperature, which averages +50°F.

The water temperature in March is one of the coldest of the entire year:

The warmest water temperatures in Southend are reached in September, when the average sea temperature rises to +63°F. The coldest water temperatures are in March, with an average of +45°F.

Can you swim in Southend in March?

We would not recommend swimming in Southend in March, the water is very cold (+45°F on average). Consider swimming only if you are an experienced cold-water swimmer with proper gear.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
You will need a full-body wetsuit, cap, gloves, a warm change of clothes, and a hot drink ready for after your swim.

Climate in Southend in March

Southend weather looks like this, on average, in March and the surrounding months.
FebruaryMarchApril
Avg. temperature
+46°F+50°F+54°F
Min. temperature
+16°F+25°F+25°F
Max. temperature
+64°F+72°F+77°F
Rainfall
36 mm42 mm45 mm
Wind
5 m/s4 m/s4 m/s
Avg. water temperature
+46°F+45°F+48°F
Humidity
80%78%75%
Air pressure
1015 HPa1014 HPa1014 HPa
Sunny days
457
Cloudy days
1197
Rainy days
111616
Snowy days
210

March weather is still as ok as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from +46°F to +50°F during the day. Prepare for more rain. Average rainfall goes from 36 mm to 42 mm. It feels drier, as humidity decreases from 80% to 78%. Winds are calmer in comparison to February, going down from 5 m/s to 4 m/s on average. The good news is there are likely to be more sunny days in March, from 4 to 5.

April brings much the same weather, it remains ok.

Wind

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

The average wind speed is 5 m/s getting up to 13 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Southend is gradually increasing during March, going from 3 m/s to 9 m/s over the course of the month.

Rain

Amount of rainfall in mm during March in Southend based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in March stands at 77%, leading to total precipitation of around 124 mm. The maximum amount of rainfall per day is around 18 mm, which is considered light rain. March is a pretty wet month with over 24 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how March is compared with other months in the amount of precipitation, total mm:
Southend wettest month is October, where a typical day has a 52% chance of precipitation and 60 mm of rainfall per day. February, on the other hand, is the driest month with a mere 39% chance of precipitation and 36 mm of rainfall per day.

Snow

Amount of snow in mm during March in Southend based on historical data.
Last Year
Historical Data
The chance of snow on a typical day in March is 0%, for a monthly total of around 1 mm.

Here’s how March is compared with other months in the amount of snow, total mm:

How was the weather last March in Southend?

This is the weather in Southend in March 2024:
1 March
☁️
+44°F
2 March
☀️
+47°F
3 March
☁️
+45°F
4 March
☁️
+45°F
5 March
☁️
+43°F
6 March
🌧️
+48°F
7 March
☀️
+42°F
8 March
🌧️
+37°F
9 March
🌫️
+47°F
10 March
🌧️
+47°F
11 March
🌧️
+46°F
12 March
🌧️
+56°F
13 March
☁️
+57°F
14 March
🌧️
+49°F
15 March
☀️
+47°F
16 March
☀️
+56°F
17 March
☀️
+53°F
18 March
☁️
+53°F
19 March
☁️
+51°F
20 March
🌧️
+54°F
21 March
☁️
+56°F
22 March
🌧️
+56°F
23 March
🌧️
+58°F
24 March
☀️
+58°F
25 March
☁️
+57°F
26 March
🌧️
+48°F
27 March
☀️
+49°F
28 March
🌧️
+48°F
29 March
☁️
+58°F
30 March
☁️
+60°F
31 March
🌧️
+54°F
In March 2024 Southend had 7 sunny days, 11 cloudy days, and 12 rainy days. The average maximum temperature was +50°F, with an absolute maximum of +61°F and a minimum of +37°F. The average humidity was 84%, with a maximum of 99% and a minimum of 48%. The average wind speed was 5 m/s, with a maximum of 19 m/s and a minimum of 0 m/s.
Are you planning a trip in March?

Climate Change Over the Years

This is how Southend climate has changed over the last 43 years.

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

The average temperature was the lowest in 1979 (+54°F) and the highest in 2022 (+60°F). The driest year was 1996 with only 411 mm of rainfall, and the wettest year was 2023 with 1025 mm.

FAQ

Frequently asked questions about the weather in Southend in March:

Is March a good time to visit Southend?

It’s always a good time to visit Southend, 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 Southend in March?

Not really, March is not the best time to sunbathe, unless you visit a local solarium.

Can you swim in Southend in March?

Swimming in Southend in March is challenging and not recommended for inexperienced swimmers or without proper equipment and preparation.

Is Southend rainy in March?

Southend is usually dry in March. Plan your packing around outdoor activities and exploring.

Is it sunny in Southend in March?

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

Other cities in United Kingdom

Check out the weather for other cities in United Kingdom.

Monthly weather in Southend

Source of the data

For this page, we’ve looked at the typical weather in Southend, 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.