North Side Temperature by Month

The average annual maximum temperature in North Side, Grand Cayman, Cayman Islands is 29°C (84°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how North Side compares to cities worldwide.

With minimal seasonal shifts, North Side experiences a constant climate year-round. Maximum daytime temperatures range from a very warm 31°C (88°F) in August to a comfortable 27°C (81°F) in February. At night, temperatures range from 28°C (82°F) in August to 25°C (77°F) in February.

The chart below illustrates the average maximum day and minimum night temperatures in North Side by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. August, the city's warmest month, sees 249 hours of sunshine.

The chart below shows the average temperature throughout the year:

North Side's average annual maximum temperature is 29°C (84°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

Glasgow, Scotland averages 13°C (55°F) a year, mild but often grey, with cold winters and rarely hot summers.

San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation, summers are often cool and foggy, winters mild.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In North Side, February is the coolest month, with average highs of 27°C (81°F) and humidity around 76%, considered high. In August, the warmest month, temperatures average 31°C (88°F) with 78% humidity, conditions that feel high. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in North Side this rarely lasts long on the ground.

For more on North Side's weather, including monthly rainfall, sunshine hours, and humidity, visit our North Side climate page.