Leigh On Sea, Southend On Sea, United Kingdom Climate Change Severity

38
Moderate
The current climate change severity in Leigh On Sea is Moderate, with a -19.1% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Leigh On Sea Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Leigh On Sea temperature has changed by around +4.2%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2234
54.5%
cloudyCloudy
5243
-17.3%
rainyRainy
10580
-23.8%
snowySnowy
00
0%
mistyMisty
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Leigh On Sea has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Leigh On Sea experienced significant changes:

Temperature change of

+0.4 °C

Variation in annual rainfall

-22.9 %

Change in average humidity

-3.3 %

PM2.5 levels surged by

-2.9 %

Heatwave changed by

-5.2 day(s)

Coldwave changed by

-1.6 day(s)

Wind speeds changed by

-0.7 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Leigh On Sea Weather Forecast 30 Days (August - September 2025)
Leigh On Sea, Southend On Sea, United Kingdom

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
sunnySunny
Temperature Icon20°/15°
Humidity Icon69%
Wind Icon19km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon21°/17°
Humidity Icon67%
Wind Icon21km/h
Tue. 12, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/19°
Humidity Icon62%
Wind Icon25km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon27°/18°
Humidity Icon60%
Wind Icon25km/h
Thu. 14, Aug.
partly cloudyPartly Cloudy
Temperature Icon23°/20°
Humidity Icon64%
Wind Icon18km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/19°
Humidity Icon83%
Wind Icon27km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/17°
Humidity Icon81%
Wind Icon39km/h
Sun. 17, Aug.
partly cloudyPartly Cloudy
Temperature Icon19°/16°
Humidity Icon71%
Wind Icon34km/h
Mon. 18, Aug.
partly cloudyPartly Cloudy
Temperature Icon19°/15°
Humidity Icon76%
Wind Icon26km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/15°
Humidity Icon64%
Wind Icon36km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/14°
Humidity Icon63%
Wind Icon26km/h
Thu. 21, Aug.
overcastOvercast
Temperature Icon20°/17°
Humidity Icon70%
Wind Icon23km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon19°/16°
Humidity Icon71%
Wind Icon22km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon19°/16°
Humidity Icon76%
Wind Icon28km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/15°
Humidity Icon74%
Wind Icon21km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/15°
Humidity Icon76%
Wind Icon23km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/15°
Humidity Icon76%
Wind Icon25km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/15°
Humidity Icon74%
Wind Icon22km/h
Thu. 28, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon21°/14°
Humidity Icon75%
Wind Icon22km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/13°
Humidity Icon73%
Wind Icon22km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/13°
Humidity Icon74%
Wind Icon23km/h
Sun. 31, Aug.
moderate rain at timesModerate rain at times
Temperature Icon19°/13°
Humidity Icon72%
Wind Icon20km/h
Mon. 1, Sep.
moderate rain at timesModerate rain at times
Temperature Icon19°/14°
Humidity Icon72%
Wind Icon18km/h
Tue. 2, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon20°/14°
Humidity Icon76%
Wind Icon19km/h
Wed. 3, Sep.
moderate rain at timesModerate rain at times
Temperature Icon20°/14°
Humidity Icon76%
Wind Icon21km/h
Thu. 4, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon20°/15°
Humidity Icon78%
Wind Icon22km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/14°
Humidity Icon76%
Wind Icon21km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/14°
Humidity Icon75%
Wind Icon20km/h
Sun. 7, Sep.
moderate rain at timesModerate rain at times
Temperature Icon20°/14°
Humidity Icon74%
Wind Icon21km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon20°/14°
Humidity Icon75%
Wind Icon20km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/14°
Humidity Icon77%
Wind Icon21km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 12, Aug.

27°C

Low will be onSat. 30, Aug.

13.1°C

HumidityHumidity

High will be onFri. 15, Aug.

83%

Low will be onWed. 13, Aug.

60%

Wind SpeedWind Speed

High will be onSat. 16, Aug.

38.5km/h

Low will be onMon. 1, Sep.

18km/h

PrecipitationPrecipitation

High will be onMon. 25, Aug.

7.9mm

Low will be onThu. 21, Aug.

0.08mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

6

Low will be onWed. 13, Aug.

1.4

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