Climate Insights for Ch’ench’a

The climate in Ch’ench’a is warm and mild. The average annual temperature is 22°C and approximately 1262mm of precipitation falls per year. May is the wettest month, receiving around 332mm of rainfall. Ch’ench’a sits near the equator, so seasonal temperature differences are minimal throughout the year.

Ch’ench’a sees moderate temperature variation throughout the year, ranging from 15°C to 31°C. The warmest month is March, when average highs reach 31°C and the mean temperature sits around 25°C. December is the coolest month, with minimum temperatures around 15°C and an average of 21°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 3°C shift in average temperatures.

Ch’ench’a is a fairly wet location, receiving approximately 1262mm of precipitation annually, which averages out to around 105mm per month. The wettest month is May, averaging 332mm of rainfall. July and April also tend to see above-average precipitation. The driest month is December, with just 1mm. That's 331mm less than May, 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.

Ch’ench’a is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

It is currently summer in Ch’ench’a, which began on June 21, 2026. Ch’ench’a 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 31°C, while the coldest stretch bottoms out in December near 15°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.

The best time to visit Ch’ench’a is during January, February, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 44mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 31°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 Ch’ench’a 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.