Guernsey Nature Reserve Temperature by Month

The average annual maximum temperature in Guernsey Nature Reserve, Eastern Cape, South Africa is 28°C (82°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Guernsey Nature Reserve compares to cities worldwide.

Guernsey Nature Reserve enjoys a stable climate with temperatures staying pretty much the same throughout the year. Maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a very warm 31°C (88°F) in February. Nights are consistently cool, with lows between 21°C (70°F) and 11°C (52°F).

The chart below illustrates the average maximum day and minimum night temperatures in Guernsey Nature Reserve by month:

The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM.

The chart below shows the average temperature throughout the year:

Guernsey Nature Reserve's average annual maximum temperature is 28°C (82°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Queenstown, New Zealand averages 10°C (50°F) annually, remember seasons are flipped, so its coldest months fall in June and July.

New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.

Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.

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 Guernsey Nature Reserve's weather, including monthly rainfall, sunshine hours, and humidity, visit our Guernsey Nature Reserve climate page.