Climate averages 1991–2020
Port of Spain weather
in July.
A hot, wet month: the joint 8th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Port of Spain: daytime highs average 28.2°C and nights cool to about 25.3°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 125 mm of rain on roughly 24 days, which makes July a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 41 min on an average July day.
The nearest other city in this atlas is Saint George's (156 km away). In July its highs average 27.7°C, 0.5°C cooler than Port of Spain, with 142 mm of rain.
From July to August, average highs rise by 0.4°C to 28.6°C, and monthly rainfall rises from 125 mm to 135 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Port of Spain climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.4°C24.4°C | 24.4°C | 46 | 10.9 | 11.612 h |
| February | 27.7°C24.4°C | 24.4°C | 21 | 6.6 | 11.812 h |
| March | 28.3°C24.7°C | 24.7°C | 19 | 4.7 | 12.112 h |
| April | 29.0°C25.3°C | 25.3°C | 23 | 4.9 | 12.412 h |
| May | 29.2°C25.7°C | 25.7°C | 46 | 9.8 | 12.613 h |
| June | 28.5°C25.4°C | 25.4°C | 103 | 19.2 | 12.713 h |
| July, selected | 28.2°C25.3°C | 25.3°C | 125 | 24.2 | 12.713 h |
| August | 28.6°C25.6°C | 25.6°C | 135 | 25.1 | 12.512 h |
| September | 29.2°C26.0°C | 26.0°C | 101 | 20.7 | 12.212 h |
| October | 28.9°C25.9°C | 25.9°C | 111 | 21.8 | 11.912 h |
| November | 28.2°C25.4°C | 25.4°C | 124 | 22.6 | 11.612 h |
| December | 27.6°C24.9°C | 24.9°C | 85 | 17.1 | 11.512 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Saint George's in JulyGrenada · 156 kmHigh 27.7°C · Low 25.8°C · 142 mm rain
- Tucupita in JulyVenezuela · 188 kmHigh 29.6°C · Low 23.3°C · 157 mm rain
- Carúpano in JulyVenezuela · 190 kmHigh 30.1°C · Low 24.2°C · 69 mm rain
- Maturín in JulyVenezuela · 209 kmHigh 29.5°C · Low 22.7°C · 127 mm rain
- Porlamar in JulyVenezuela · 259 kmHigh 27.5°C · Low 25.5°C · 43 mm rain
- Kingstown in JulySaint Vincent and the Grenadines · 279 kmHigh 28.3°C · Low 26.1°C · 120 mm rain
- Ciudad Guayana in JulyVenezuela · 285 kmHigh 29.4°C · Low 22.7°C · 191 mm rain
- Cumaná in JulyVenezuela · 292 kmHigh 28.7°C · Low 24.1°C · 62 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Port of Spain) is explained once on the Port of Spain year overview and on the Sources, method and limits page.