Climate Insights for Caledonia

The climate in Caledonia is warm and mild. The average annual temperature is 18°C and approximately 1368mm of precipitation falls per year. Caledonia receives a notable amount of rainfall throughout the year, including during its driest month. Caledonia is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Dicembre, when temperatures can drop to 3°C.

Temperatures in Caledonia vary considerably across the year, with a 30°C difference between the coldest and warmest months. The warmest month is Luglio, when average highs reach 33°C and the mean temperature sits around 28°C. Gennaio is the coolest month, with minimum temperatures around 3°C and an average of 7°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Caledonia is a fairly wet location, receiving approximately 1368mm of precipitation annually, which averages out to around 114mm per month. The wettest month is February, averaging 162mm of rainfall. April and March also tend to see above-average precipitation. The driest month is September, with just 61mm. That's 101mm less than February, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Caledonia is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 15km/h in spring, 11km/h in summer, 13km/h in autumn.

It is currently spring in Caledonia, which began on March 20, 2026. Caledonia is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in Luglio at around 33°C, while the coldest stretch bottoms out in Gennaio near 3°C. Summer is next, beginning on June 21, 2026 — 92 days from now.

The best time to visit Caledonia is during Settembre and Ottobre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 64mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 33°C, while Gennaio is the coldest period with lows dropping to 3°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Caledonia based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.