Climate Insights for Coatepeque

The climate in Coatepeque is hot. The average annual temperature is 25°C and approximately 4111mm of precipitation falls per year. October is the wettest month, receiving around 607mm of rainfall. Coatepeque is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, March, February. The coldest months are January, December, February, when temperatures can drop to 19°C.

Coatepeque sees moderate temperature variation throughout the year, ranging from 19°C to 32°C. The warmest month is April, when average highs reach 32°C and the mean temperature sits around 26°C. January is the coolest month, with minimum temperatures around 19°C and an average of 24°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.

Coatepeque is a very wet location, receiving approximately 4111mm of precipitation annually, which averages out to around 343mm per month. The wettest month is October, averaging 607mm of rainfall. June and September also tend to see above-average precipitation. The driest month is February, with just 21mm. That's 587mm less than October, 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.

Coatepeque 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 October, 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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10km/h in winter, 10km/h in spring, 8km/h in summer, 8km/h in autumn.

It is currently spring in Coatepeque, which began on March 20, 2026. Coatepeque 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 April at around 32°C, while the coldest stretch bottoms out in January near 19°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Coatepeque is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 34mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 32°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 Coatepeque 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.