7 to 21°C
temperature
2380 hours
sunshine per day
225 mm
rain
221 days
dry
135 days
rain
9 days
snow

Climate of Southend-on-Sea

Southend-on-Sea has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Southend-on-Sea is 14° degrees and there is about 223 mm of rain in a year. It is dry for 176 days a year with an average humidity of 82% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 7°C and 21°C
  • Night:the average nighttime temperature is between 3°C and 15°C
  • Sea temperature: the sea temperature is between 10°C and 18°C
  • Rain: it rains 135 days and there is a total of approximately 225 mm rainfall
  • Snow: it snows an average of 9 days per year
  • Sun hours: throughout the year there are 2380 sun hours
Maximum temperature: between 7°C and 21°C
Warmest month: 21°C in July
Coldest month: 7°C in January
Night temperature: between 3°C and 15°C
Sea temperature: between 10°C and 18°C
Dry days: 221 days
Days with rain: 135 days
Days with snow: 9 days
Total rain sum: 225 mm
Hours of sunshine: 2380 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Southend-on-Sea.

Precipitation graph

This graph shows the average amount of rainfall per month for Southend-on-Sea.

Climate table of Southend-on-Sea

In this climate table you can see at a glance what the average weather per month is for Southend-on-Sea. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Southend-on-Sea might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 7 7 10 13 15 18 21 21 18 15 11 8
Night temp. (°C) 3 3 4 6 9 11 14 15 13 11 7 5
Water temp. (°C) 11 10 10 11 13 15 17 18 18 17 17 14
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 18 15 17 13 16 21 24 22 15 21 22 21
Days with rain 12 9 11 11 11 12 14 11 9 11 12 12
Days with snow 2 3 1 1 - - - - - - - 2
Dry days 17 16 19 18 20 18 17 20 21 20 18 17
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 4 4 6 9 8 8 9 9 8 5 4 4
Wind force (Bft) 4 4 3 3 3 3 3 3 3 3 4 4
UV-index 2 2 3 4 4 5 5 5 4 4 2 2

Best time to visit Southend-on-Sea

The best time to visit Southend-on-Sea in England is from June through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Southend-on-Sea is 21°C in July and the lowest is 7°C in January. The maximum water temperature is 18°C and the lowest water temperature is 10°C.

Climate of Southend-on-Sea by month

What is the average climate in a given month for Southend-on-Sea? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Southend-on-Sea weather experiences

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