Climate Insights for Guadalupe

The climate in Guadalupe is warm and mild. The average annual temperature is 19°C and approximately 88mm of precipitation falls per year. March is the wettest month, receiving around 31mm of rainfall. Guadalupe sits near the equator, so seasonal temperature differences are minimal throughout the year.

Guadalupe has relatively stable temperatures year-round, staying within a 7°C range. March is the warmest month, though highs remain moderate at 23°C with a mean of 23°C. September is the coolest month, with minimum temperatures around 16°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.

Guadalupe is a quite dry location, receiving approximately 88mm of precipitation annually, which averages out to around 7mm per month. The wettest month is March, averaging 31mm of rainfall. February and January also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 31mm less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Guadalupe is moderately windy, with an average annual wind speed of 24km/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 26km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h 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 25km/h in winter, 25km/h in spring, 22km/h in summer, 23km/h in autumn.

It is currently autumn in Guadalupe, which began on March 20, 2026. Guadalupe sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in March at around 23°C, while the coldest stretch bottoms out in September near 16°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Guadalupe is during January, February, March, April, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 7mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Guadalupe 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.