Climate Overview
The climate in Filadelfia is temperate. The average annual temperature is 17°C and approximately 5957mm of precipitation falls per year. Filadelfia receives a notable amount of rainfall throughout the year, including during its driest month. Filadelfia sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Filadelfia sees moderate temperature variation throughout the year, ranging from 11°C to 23°C. August is the warmest month, though highs remain moderate at 23°C with a mean of 17°C. September is the coolest month, with minimum temperatures around 11°C and an average of 16°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.
Precipitation
Filadelfia is a very wet location, receiving approximately 5957mm of precipitation annually, which averages out to around 496mm per month. The wettest month is May, averaging 723mm of rainfall. June and October also tend to see above-average precipitation. The driest month is January, with just 255mm. That's 468mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Filadelfia is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Filadelfia, which began on March 20, 2026. Filadelfia sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in August at around 23°C, while the coldest stretch bottoms out in September near 11°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 12 to 22°C. Rainfall is heavy, totalling around 1817mm across the season with a monthly average of 606mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 11 to 23°C. Rainfall is heavy, totalling around 1603mm across the season with a monthly average of 534mm. Winds are generally light, averaging 6km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 11 to 23°C. Rainfall is heavy, totalling around 1612mm across the season with a monthly average of 537mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 12 to 23°C. Rainfall is heavy, totalling around 924mm across the season with a monthly average of 308mm. Winds are generally light, averaging 6km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Filadelfia 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.
