Climate Insights for Guarenas

The climate in Guarenas is warm and mild. The average annual temperature is 24°C and approximately 1557mm of precipitation falls per year. Guarenas receives a notable amount of rainfall throughout the year, including during its driest month. Guarenas is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, October. The coldest months are February, January, March, when temperatures can drop to 20°C.

Guarenas has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is September, when average highs reach 30°C and the mean temperature sits around 26°C. February is the coolest month, with minimum temperatures around 20°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Guarenas is a fairly wet location, receiving approximately 1557mm of precipitation annually, which averages out to around 130mm per month. The wettest month is November, averaging 185mm of rainfall. October and July also tend to see above-average precipitation. The driest month is April, with just 87mm. That's 98mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Guarenas is relatively calm, with an average annual wind speed of 9km/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 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.

It is currently spring in Guarenas, which began on March 20, 2026. Guarenas 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 September at around 30°C, while the coldest stretch bottoms out in February near 20°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Guarenas is during January, March and April, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 94mm per month. By contrast, September can be uncomfortably hot with highs reaching 30°C, while February is the coldest period with lows dropping to 20°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Guarenas 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.