March weather forecast
Southend-on-Sea, United Kingdom

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Weather in March

The first month of the spring, March, is also a frosty month in Southend-on-Sea, United Kingdom, with an average temperature fluctuating between 4.5°C (40.1°F) and 9.5°C (49.1°F).

Temperature

The average high-temperature for March is a still frosty 9.5°C (49.1°F), closely aligning with the temperature of the preceding month. Southend-on-Sea's nocturnal average in March closely mirrors its daytime temperatures, settling at an icy 4.5°C (40.1°F).

Humidity

In Southend-on-Sea, United Kingdom, the average relative humidity in March is 82%.

Rainfall

In March, in Southend-on-Sea, United Kingdom, the rain falls for 11.7 days. Throughout March, 19mm (0.75") of precipitation is accumulated. In Southend-on-Sea, United Kingdom, during the entire year, the rain falls for 148.1 days and collects up to 293mm (11.54") of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Southend-on-Sea, United Kingdom, in March, during 1.3 snowfall days, 4mm (0.16") of snow is typically accumulated. Throughout the year, there are 9.6 snowfall days, and 42mm (1.65") of snow is accumulated.

Sea temperature

March is the month with the coldest seawater in Southend-on-Sea, with an average sea temperature of 7.3°C (45.1°F).
Note: Engaging in a swim in 7.3°C (45.1°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.

Daylight

The average length of the day in March in Southend-on-Sea is 11h and 55min.
On the first day of March, sunrise is at 6:40 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 6:29 pm GMT.

Sunshine

In March, the average sunshine in Southend-on-Sea is 5.8h.

UV index

In March, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, the UV index of 3 transforms into the following advice:
Take precautions - Protection against sunburn is recommended. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the usual temperature for Southend-on-Sea in March?

In March, in Southend-on-Sea, the average high-temperature is 9.5°C (49.1°F), and the average low-temperature is 4.5°C (40.1°F).

What is the average humidity in March in Southend-on-Sea?

In Southend-on-Sea, the average relative humidity in March is 82%.

How many days does it rain in March in Southend-on-Sea?

In Southend-on-Sea, United Kingdom, during March, the rain falls for 11.7 days and regularly aggregates up to 19mm (0.75") of precipitation.

How much does it snow in Southend-on-Sea in March?

In March, it is snowing for 1.3 days. Throughout March, 4mm (0.16") of snow is accumulated.

What month is the sea coldest in Southend-on-Sea?

With an average sea temperature of 7.3°C (45.1°F), March is the month with the coldest seawater in Southend-on-Sea, United Kingdom.

How cold is the water in March in Southend-on-Sea?

In March, the average sea temperature is 7.3°C (45.1°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Southend-on-Sea have in March?

In Southend-on-Sea, United Kingdom, the average day length in March is 11h and 55min.

When are sunrise and sunset in March in Southend-on-Sea?

On the first day of March in Southend-on-Sea, sunrise is at 6:40 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 6:29 pm GMT.

How long on average sun shines in March in Southend-on-Sea?

The average sunshine duration in March in Southend-on-Sea is 5.8h.

What is the UV index intensity in March in Southend-on-Sea?

In Southend-on-Sea, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in March
Southend-on-Sea, United Kingdom

Average temperature in March - Southend-on-Sea, United Kingdom
  • Average high temperature in March: 9.5°C

The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (6.9°C).

  • Average low temperature in March: 4.5°C

The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).

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Average pressure in March
Southend-on-Sea, United Kingdom

Average pressure in March - Southend-on-Sea, United Kingdom
  • Average pressure in March: 1015.5mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).

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Average wind speed in March
Southend-on-Sea, United Kingdom

Average wind speed in March - Southend-on-Sea, United Kingdom
  • Average wind speed in March: 19.1km/h

The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).

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Average humidity in March
Southend-on-Sea, United Kingdom

Average humidity in March - Southend-on-Sea, United Kingdom
  • Average humidity in March: 82%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in March
Southend-on-Sea, United Kingdom

Average rainfall in March - Southend-on-Sea, United Kingdom
  • Average rainfall in March: 19mm

The wettest month (with the highest rainfall) is October (33mm).
The driest month (with the least rainfall) is April (15mm).

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Average rainfall days in March
Southend-on-Sea, United Kingdom

Average rainfall days in March - Southend-on-Sea, United Kingdom
  • Average rainfall days in March: 11.7 days

The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are February and September (9.7 days).

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Average snowfall in March
Southend-on-Sea, United Kingdom

Average snowfall in March - Southend-on-Sea, United Kingdom
  • Average snowfall in March: 4mm

The month with the highest snowfall is February (14mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in March
Southend-on-Sea, United Kingdom

Average snowfall days in March - Southend-on-Sea, United Kingdom
  • Average snowfall days in March: 1.3 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in March
Southend-on-Sea, United Kingdom

Average sea temperature in March - Southend-on-Sea, United Kingdom
  • Average sea temperature in March: 7.3°C

The best month for swimming (with the highest average sea temperature) is September (17.4°C).
The coldest month (with the lowest average sea temperature) is March (7.3°C).

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Average daylight in March /
Average sunshine in March
Southend-on-Sea, United Kingdom

Average daylight in March / Average sunshine in March - Southend-on-Sea, United Kingdom
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in March: 5h and 5min

The months with the most sunshine are July and August (Average sunshine: 8h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in March
Southend-on-Sea, United Kingdom

Average sunshine days in March - Southend-on-Sea, United Kingdom
  • Average sunshine days in March: 15.1 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in March
Southend-on-Sea, United Kingdom

Average UV index in March - Southend-on-Sea, United Kingdom
  • Average UV index in March: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in March
Southend-on-Sea, United Kingdom

Average cloud cover in March - Southend-on-Sea, United Kingdom
  • Average cloud cover in March: 52

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 42).

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Average visibility in March
Southend-on-Sea, United Kingdom

Average visibility in March - Southend-on-Sea, United Kingdom
  • Average visibility in March: 10km

The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).

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Southend-on-Sea, United Kingdom

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