KenyaThe weather in January in Siaya
It's hot in January in Siaya with an average temperature of 31°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 18°C and 19°C.
January is a good month to be in Siaya for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Siaya, Kenya. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2022, Siaya reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 20°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 22°C.
Rainfall amount
In January, there is an average of 79 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in January for Siaya
Click on any day in January to get detailed info about the usual weather on that day in Siaya. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Siaya | New York | |
|---|---|---|
| Average temperature | 31°C | 5°C |
| Max. temperature | 32°C | 11°C |
| Min. temperature | 18°C | -5°C |
| Total precipitation | 79 mm | 97 mm |
| Rainy days | 11 days | 12 days |
Start of January
The month of January starts in Siaya with hot temps, averaging around 30°C during the day and nights around 19°C.
Mid January
By mid-January, daytime temps rise to around 31°C, with nights around 19°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of January
By the end of January, the average daytime temperature in Siaya is around 32°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Siaya for all months and discover the best travel time
Curious about the weather in other parts of Kenya? Check out the climate and weather for spots like Masai Mara National Reserve, Nairobi, Mombasa, or explore other destinations in Kenya.
Temperature charts
These charts show the average temperatures in January in Siaya, Kenya. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Siaya
Temperature in January in Siaya over the years
Precipitation charts
These charts show the average amount of precipitation in January in Siaya, Kenya. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Siaya
Total precipitation in January in Siaya over the years
Daily UV index in January in Siaya
This chart shows the average daily UV index in January in Siaya, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in January in Siaya
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Average weather in Siaya by month
Click on a month below to see detailed weather info for Siaya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.