Garissa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Garissa.
Climate overview of Garissa
Garissa, Kenya, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 35°C (95°F), peaking in March at 37°C (99°F) and dipping in July to 32°C (90°F).
The city tends toward dry conditions, with around 296 mm (12 in) of rainfall per year. It does, however, have two distinct dry seasons, January to March and May to October. May is the sunniest month, averaging 9.4 hours of sunshine per day.
Garissa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Garissa - and find the best time to visit.
Monthly Temperature in Garissa
With minimal seasonal shifts, Garissa experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a very hot 37°C (99°F) in March to a very warm 32°C (90°F) in the coolest month, July.
Nights vary from 26°C (79°F) in March to around 22°C (72°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Garissa
With annual rainfall averaging 296 mm (12 in), Garissa maintains relatively low precipitation levels throughout the seasons. The climate in Garissa shows significant variation throughout the year. Expect moderate rainfall in November, the wettest month, with an average of 82 mm (3.2 in) of precipitation over 10 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 4.2 mm (0.2 in) of rainfall over 3 rainy days. For more details, please visit our Garissa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Garissa
If you're planning a trip to Garissa, rest assured that sunshine is an important factor. With peak sunshine in May at 9.4 hours daily and a slight dip to 7.8 hours in February, it maintains a sunny destination year-round.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Garissa by Month
The relative humidity is moderate throughout the year in Garissa.
The city experiences its highest humidity in December, reaching 61%. In September, the humidity drops to its lowest level at 53%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Garissa
The average wind speed over the year ranges from 1 m/s (2 knots) to 2 m/s (4 knots). It is lower in January, February, March, April, November and December and higher in May, June, July, August, September and October. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Garissa
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July
- Warmest weather: February, March and April
- Most sunshine: April, May, September and October
- Seasonal pattern: Two distinct dry seasons, January to March and May to October
Frequently asked questions about the climate in Garissa
What is the best time to visit Garissa?
July typically offers the most optimal weather in Garissa. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Garissa has two distinct dry seasons, January to March and May to October.
What temperatures can I expect in Garissa?
Daytime highs range from 32°C (90°F) in July to 37°C (99°F) in March. Nighttime lows range from 22°C (72°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Garissa get?
Annual rainfall is around 296 mm (12 in). November is the wettest month with 82 mm (3.2 in), while July is the driest with 4.2 mm (0.2 in).
How sunny is Garissa?
Garissa receives around 3,112 hours of sunshine per year. May is the sunniest month with 282 hours, while February is the cloudiest with just 233 hours. Overall, Garissa enjoys abundant sunshine.
Garissa 3-Day Forecast
Garissa on the map
Garissa is highlighted - select any city to see its climate.
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