When is the best time to go to Siaya
The chart above shows the best time of year to visit Siaya, Kenya. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Siaya
Siaya weather by month
Please note our recommendations for when to visit Siaya are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 58mm | 9.1hrs | 12.9hrs |
The climate in Siaya during January can be summarized as warm and reasonably dry.
It is perhaps the perfect month to visit Siaya, with some particularly good weather at this time of year.
January is in the winter in Siaya and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 15°C (60°F) is normal.
On average January is the driest month of the year in Siaya with around 58mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 76mm | 9hrs | 12.8hrs |
February in Siaya is generally reasonably dry with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Siaya and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 16°C (60°F) is normal.
On average February is the 2nd driest month of the year in Siaya with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 143mm | 8.3hrs | 12.8hrs |
The weather in March in Siaya is characteristically hot and wet.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the spring in Siaya and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 16°C (61°F) is normal.
On average March is the 3rd driest month of the year in Siaya with around 143mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 241mm | 7.6hrs | 12.8hrs |
Siaya's weather in April is typically warm and very wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often not a good and not conducive to spending time outdoors.
April is in the spring in Siaya and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 17°C (62°F) is normal.
On average April is the 4th driest month of the year in Siaya with around 241mm 9.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 205mm | 7.8hrs | 12.8hrs |
May is a very wet month in Siaya and the temperature is generally warm.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often not a good and not conducive to spending time outdoors.
May is in the spring in Siaya and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 16°C (61°F) is normal.
On average May is the 5th driest month of the year in Siaya with around 205mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 97mm | 7.9hrs | 12.9hrs |
Warm and a little damp weather often prevails in Siaya during the month of June
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Siaya.
June is in the summer in Siaya and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 15°C (60°F) is normal.
On average June is the 6th driest month of the year in Siaya with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 68mm | 7.4hrs | 12.8hrs |
July in Siaya is generally reasonably dry with the temperature being warm.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Siaya.
July is in the summer in Siaya and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 15°C (59°F) is normal.
On average July is the 6th wettest month of the year in Siaya with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 112mm | 7.4hrs | 12.8hrs |
The weather in August in Siaya is characteristically warm and damp.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often not a good and not conducive to spending time outdoors.
August is in the summer in Siaya and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 15°C (59°F) is normal.
On average August is the 5th wettest month of the year in Siaya with around 112mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 104mm | 8.1hrs | 12.8hrs |
Siaya's weather in September is typically warm and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
September is in the fall / autumn in Siaya and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 15°C (59°F) is normal.
On average September is the 4th wettest month of the year in Siaya with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 123mm | 8.2hrs | 12.8hrs |
October is a wet month in Siaya and the temperature is generally warm.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
October is in the fall / autumn in Siaya and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 16°C (61°F) is normal.
On average October is the 3rd wettest month of the year in Siaya with around 123mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 150mm | 8.1hrs | 12.9hrs |
Siaya's weather in November is typically warm and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Siaya for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Siaya and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 16°C (60°F) is normal.
On average November is the 2nd wettest month of the year in Siaya with around 150mm 5.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 90mm | 9hrs | 12.8hrs |
December in Siaya is generally a little damp with the temperature being warm.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it a good time to visit Siaya.
December is in the winter in Siaya and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (85°F), whilst at night 15°C (60°F) is normal.
On average December is the wettest month of the year in Siaya with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
Other monthly averages
Siaya weather stats
| Hottest month: | March | 29.9°C 85.8°F |
|---|---|---|
| Driest month: | January | 58mm 2.3ins |
| Sunniest month: | January | 9.1hrs |
| Coldest month: | July | 27.3°C 81.1°F |
| Wettest month: | April | 241mm 9.5ins |
| Warmest sea: | April | 29°C 84.2°F |
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