Siaya weather
At 3:45 AM local time it was clear and 19°C (66°F). Light rain for 3 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out. Best months for weather: Jun–Aug, Jan–Feb. Siaya sits 1315 m (4,315 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Siaya, Siaya County, Kenya.
Current conditions
- Clouds
- 10%
- Chance of rain
- 20%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 3 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Jun–Aug, Jan–FebOff season Apr–May, Nov
About Siaya weather
Is it raining in Siaya right now?
No. It’s clear and 19° right now. Light rain for 3 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out.
What’s the weather like in Siaya this week?
Over the next 7 days, expect highs of 27–30° and lows of 18–19°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Saturday.
Has it been raining in Siaya lately?
In the past 7 days, Siaya had 7 rainy days and 60.9 mm of rain in total.
What should I pack for Siaya?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Siaya weather by month
When is the best time to visit Siaya?
Based on weather alone, the best time to visit Siaya is Jun–Aug, Jan–Feb, according to NASA's 2001–2025 climate averages. Apr–May, Nov tends to be the least pleasant. Average highs run from 25°C (78°F) in June to 30°C (86°F) in February.
What is the rainiest month in Siaya?
April is the wettest month, with about 268 mm (10.6 in) of rain on average. February is the driest, with about 71 mm (2.8 in).
What is the hottest month in Siaya?
February is the warmest, with average highs of 30°C (86°F) and lows of 19°C (66°F). June is the coolest, with highs of 25°C (78°F) and lows of 19°C (66°F).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months