Climate Insights for Garissa Airport

The climate in Garissa Airport is hot. The average annual temperature is 28°C and approximately 253mm of precipitation falls per year. November is the wettest month, receiving around 106mm of rainfall. Garissa Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.

Garissa Airport sees moderate temperature variation throughout the year, ranging from 22°C to 36°C. March is the hottest month, with daytime highs reaching 36°C and an average of 30°C. August is the coolest month, with minimum temperatures around 22°C and an average of 27°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.

Garissa Airport is a quite dry location, receiving approximately 253mm of precipitation annually, which averages out to around 21mm per month. The wettest month is November, averaging 106mm of rainfall. April and December also tend to see above-average precipitation. The driest month is June, with just 1mm. That's 105mm less than November, 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.

Garissa Airport is moderately windy, with an average annual wind speed of 21km/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 28km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 13km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 15km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 27km/h in winter, 21km/h in spring, 15km/h in summer, 21km/h in autumn.

It is currently autumn in Garissa Airport, which began on March 20, 2026. Garissa Airport 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 36°C, while the coldest stretch bottoms out in August near 22°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The table below shows monthly climate averages for Garissa Airport 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.