Port Of Spain, San Juan Laventille, Trinidad And Tobago Climate Change Severity

43
High
The current climate change severity in Port Of Spain is High, with a 3.1% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Port Of Spain Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Port Of Spain temperature has changed by around -3.1%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
93
-66.6%

cloudyCloudy
3412
-64.7%

rainyRainy
223172
-22.8%

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, Port Of Spain has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Port Of Spain experienced significant changes:

Temperature change of

-0.8 °C


Variation in annual rainfall

+0.003 %


Change in average humidity

+2.7 %


PM2.5 levels surged by

-40.9 %


Heatwave changed by

-0.2 day(s)


Coldwave changed by

+6.1 day(s)


Wind speeds changed by

-0.04 km/h


These indicators show improvement in key parametes of climate, but Port Of Spain remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Port Of Spain Weather Forecast 30 Days (October - November 2025)
Port Of Spain, San Juan Laventille, Trinidad And Tobago


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 14, Oct.
moderate rainModerate rain

Temperature Icon29°/24°

Humidity Icon81%

Wind Icon12km/h
Wed. 15, Oct.
moderate rainModerate rain

Temperature Icon31°/24°

Humidity Icon80%

Wind Icon14km/h
Thu. 16, Oct.
thundery outbreaks possibleThundery outbreaks in nearby

Temperature Icon31°/24°

Humidity Icon82%

Wind Icon19km/h
Fri. 17, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon32°/25°

Humidity Icon78%

Wind Icon13km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/25°

Humidity Icon80%

Wind Icon21km/h
Sun. 19, Oct.
moderate rainModerate rain

Temperature Icon29°/23°

Humidity Icon88%

Wind Icon16km/h
Mon. 20, Oct.
moderate rainModerate rain

Temperature Icon28°/23°

Humidity Icon84%

Wind Icon22km/h
Tue. 21, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/24°

Humidity Icon86%

Wind Icon18km/h
Wed. 22, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/24°

Humidity Icon83%

Wind Icon16km/h
Thu. 23, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/24°

Humidity Icon83%

Wind Icon19km/h
Fri. 24, Oct.
moderate rainModerate rain

Temperature Icon28°/23°

Humidity Icon87%

Wind Icon17km/h
Sat. 25, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon27°/23°

Humidity Icon87%

Wind Icon14km/h
Sun. 26, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/24°

Humidity Icon83%

Wind Icon14km/h
Mon. 27, Oct.
moderate rainModerate rain

Temperature Icon27°/24°

Humidity Icon86%

Wind Icon11km/h
Tue. 28, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon80%

Wind Icon16km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon79%

Wind Icon16km/h
Thu. 30, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/25°

Humidity Icon80%

Wind Icon15km/h
Fri. 31, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon79%

Wind Icon16km/h
Sat. 1, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon79%

Wind Icon16km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon80%

Wind Icon16km/h
Mon. 3, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon79%

Wind Icon16km/h
Tue. 4, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon79%

Wind Icon17km/h
Wed. 5, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon80%

Wind Icon17km/h
Thu. 6, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon80%

Wind Icon16km/h
Fri. 7, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon79%

Wind Icon16km/h
Sat. 8, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon80%

Wind Icon17km/h
Sun. 9, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/26°

Humidity Icon79%

Wind Icon17km/h
Mon. 10, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon80%

Wind Icon17km/h
Wed. 12, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon81%

Wind Icon16km/h
Thu. 13, Nov.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/25°

Humidity Icon79%

Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 17, Oct.

31.6°C


Low will be onSat. 25, Oct.

22.8°C

HumidityHumidity

High will be onSun. 19, Oct.

88%


Low will be onFri. 17, Oct.

78%

Wind SpeedWind Speed

High will be onMon. 20, Oct.

22.3km/h


Low will be onMon. 27, Oct.

11.2km/h

PrecipitationPrecipitation

High will be onSun. 19, Oct.

16.4mm


Low will be onThu. 16, Oct.

0.04mm

Ultraviolet IndexUV

High will be onSun. 19, Oct.

6


Low will be onSat. 18, Oct.

0.2