Isla Grande Temperature by Month
The average annual maximum temperature in Isla Grande, Colon, Panama is 29°C (84°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Isla Grande compares to cities worldwide.
Isla Grande Monthly Temperatures
The temperature in Isla Grande changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a comfortable 28°C (82°F) in February to a comfortable 29°C (84°F) in June. Nighttime lows range from 25°C (77°F) in June to 25°C (77°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Isla Grande by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. June, the city's warmest month, averages 98 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Isla Grande Temperatures: 1976-2026
Browse day-by-day temperature records for Isla Grande spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Isla Grande vs Panama
The map below shows the annual temperature across Panama. You can also select individual months if you want to compare a specific time of year.
very warm
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pleasant
moderate
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Isla Grande vs World: Temperature Compared
Isla Grande'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.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Isla Grande?
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 Isla Grande, February is the coolest month, with average highs of 28°C (82°F) and humidity around 66%, considered high. In June, the warmest month, temperatures average 29°C (84°F) with 81% humidity, conditions that feel very 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.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on Isla Grande's weather, including monthly rainfall, sunshine hours, and humidity, visit our Isla Grande climate page.
