July Weather in Portmore

Last updated: March 2, 2024

The weather in Portmore, Jamaica, during July is characterized by an average temperature of 28°C (82°F). Highs can soar to 33°C (91°F), while lows may dip to 24°C (76°F). Typically, the humidity level in Portmore throughout July hovers around 79%.

24°C (76°F)

Minimum temperature

28°C (82°F)

Average temperature

33°C (91°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In July, Portmore averages 37 mm (1.5 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 13 hours 3 minutes of daylight, with the sun shining for approximately 11 hours 21 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

37 mm (1.5 inches)

Precipitation

9 rainy days

Rainy days

11 hours 21 minutes

Sunshine hours

49%

Chance of sun

UV Index

In July, the UV Index in Portmore reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 3 6 9 12 13 12 10 7 4 2 1 0
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Portmore's Climate with Cities Worldwide