Southend-on-Sea weather
The Southend-on-Sea weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Southend-on-Sea, Essex, England in 2026/2027.
Southend-on-Sea weather averages
Check the Southend-on-Sea weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Southend-on-Sea, Essex, England.
Southend-on-Sea weather by month
Check the weather for Southend-on-Sea, Essex, England for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.
Southend-on-Sea weather in January
The average maximum daytime temperature in Southend-on-Sea in January is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 2 hours of sunshine a day in Southend-on-Sea during January.
- 7°C max day temperature
7 - 2 hours of sunshine per day
2 - 16 days with some rainfall
16 - 2°C min night temperature
2 - 49 mm of monthly rainfall
49
On average 49 mm (1.9 inches) of rain normally falls in Southend-on-Sea during January with rain falling on 16 days of the month.
Southend-on-Sea weather in February
The average maximum daytime temperature in Southend-on-Sea in February is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Southend-on-Sea during February.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 13 days with some rainfall
13 - 1°C min night temperature1
- 32 mm of monthly rainfall
32
On average 32 mm (1.3 inches) of rain normally falls in Southend-on-Sea during February with rain falling on 13 days of the month.
Southend-on-Sea weather in March
The average maximum daytime temperature in Southend-on-Sea in March is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 4 hours of sunshine a day in Southend-on-Sea during March.
- 10°C max day temperature
10 - 4 hours of sunshine per day
4 - 15 days with some rainfall15
- 3°C min night temperature3
- 43 mm of monthly rainfall43
On average 43 mm (1.7 inches) of rain normally falls in Southend-on-Sea during March with rain falling on 15 days of the month.
Southend-on-Sea weather in April
The average maximum daytime temperature in Southend-on-Sea in April is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 5 hours of sunshine a day in Southend-on-Sea during April.
- 12°C max day temperature
12 - 5 hours of sunshine per day
5 - 13 days with some rainfall13
- 4°C min night temperature4
- 41 mm of monthly rainfall41
On average 41 mm (1.6 inches) of rain normally falls in Southend-on-Sea during April with rain falling on 13 days of the month.
Southend-on-Sea weather in May
The average maximum daytime temperature in Southend-on-Sea in May is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 7 hours of sunshine a day in Southend-on-Sea during May.
- 16°C max day temperature
16 - 7 hours of sunshine per day
7 - 12 days with some rainfall
12 - 7°C min night temperature7
- 42 mm of monthly rainfall42
On average 42 mm (1.7 inches) of rain normally falls in Southend-on-Sea during May with rain falling on 12 days of the month.
Southend-on-Sea weather in June
The average maximum daytime temperature in Southend-on-Sea in June is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 7 hours of sunshine a day in Southend-on-Sea during June.
- 19°C max day temperature
19 - 7 hours of sunshine per day7
- 12 days with some rainfall12
- 10°C min night temperature10
- 52 mm of monthly rainfall52
On average 52 mm (2 inches) of rain normally falls in Southend-on-Sea during June with rain falling on 12 days of the month.
Southend-on-Sea weather in July
The average maximum daytime temperature in Southend-on-Sea in July is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Southend-on-Sea during July.
- 22°C max day temperature
22 - 6 hours of sunshine per day
6 - 10 days with some rainfall10
- 12°C min night temperature12
- 38 mm of monthly rainfall38
On average 38 mm (1.5 inches) of rain normally falls in Southend-on-Sea during July with rain falling on 10 days of the month.
Southend-on-Sea weather in August
The average maximum daytime temperature in Southend-on-Sea in August is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 13°C (55°F). You can expect on average 6 hours of sunshine a day in Southend-on-Sea during August.
- 22°C max day temperature22
- 6 hours of sunshine per day6
- 10 days with some rainfall10
- 13°C min night temperature13
- 45 mm of monthly rainfall45
On average 45 mm (1.8 inches) of rain normally falls in Southend-on-Sea during August with rain falling on 10 days of the month.
Southend-on-Sea weather in September
The average maximum daytime temperature in Southend-on-Sea in September is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Southend-on-Sea during September.
- 19°C max day temperature19
- 5 hours of sunshine per day5
- 11 days with some rainfall11
- 10°C min night temperature10
- 52 mm of monthly rainfall52
On average 52 mm (2 inches) of rain normally falls in Southend-on-Sea during September with rain falling on 11 days of the month.
Southend-on-Sea weather in October
The average maximum daytime temperature in Southend-on-Sea in October is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 4 hours of sunshine a day in Southend-on-Sea during October.
- 15°C max day temperature15
- 4 hours of sunshine per day4
- 14 days with some rainfall14
- 7°C min night temperature7
- 54 mm of monthly rainfall54
On average 54 mm (2.1 inches) of rain normally falls in Southend-on-Sea during October with rain falling on 14 days of the month.
Southend-on-Sea weather in November
The average maximum daytime temperature in Southend-on-Sea in November is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 2 hours of sunshine a day in Southend-on-Sea during November.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 15 days with some rainfall15
- 4°C min night temperature4
- 54 mm of monthly rainfall54
On average 54 mm (2.1 inches) of rain normally falls in Southend-on-Sea during November with rain falling on 15 days of the month.
Southend-on-Sea weather in December
The average maximum daytime temperature in Southend-on-Sea in December is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Southend-on-Sea during December.
- 8°C max day temperature8
- 2 hours of sunshine per day2
- 15 days with some rainfall15
- 3°C min night temperature3
- 51 mm of monthly rainfall51
On average 51 mm (2 inches) of rain normally falls in Southend-on-Sea during December with rain falling on 15 days of the month.