Climate Insights for Mena

The climate in Mena is warm and mild. The average annual temperature is 22°C and approximately 1719mm of precipitation falls per year. May is the wettest month, receiving around 393mm of rainfall. Mena sits near the equator, so seasonal temperature differences are minimal throughout the year.

Mena sees moderate temperature variation throughout the year, ranging from 14°C to 31°C. The warmest month is February, when average highs reach 31°C and the mean temperature sits around 23°C. December is the coolest month, with minimum temperatures around 14°C and an average of 21°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

Mena is a fairly wet location, receiving approximately 1719mm of precipitation annually, which averages out to around 143mm per month. The wettest month is May, averaging 393mm of rainfall. October and April also tend to see above-average precipitation. The driest month is January, with just 4mm. That's 389mm 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.

Mena is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 9km/h in winter, 9km/h in spring, 12km/h in summer, 8km/h in autumn.

It is currently spring in Mena, which began on March 20, 2026. Mena sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 31°C, while the coldest stretch bottoms out in December near 14°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Mena is during January, February, March, July, August and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 49mm per month. 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 Mena 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.