Siaya Climate by Month
Siaya, Siaya County, Kenya
Warm all year, with rain spread through the year.
The climate in Siaya is warm all year, with rain spread through the year. Afternoon highs range from 81°F (27°C) in July to 87°F (31°C) in February, and August nights average 61°F (16°C). About 50 in (1280 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 87°F(31°C)
- Average high, February
- Coldest nights
- 61°F(16°C)
- Average low, August
- Rain per year
- 50 in(1280 mm)
- No clear rainy season
- Humidity
- 67%
- Sunniest: February
Best and worst months in Siaya
Best for weatherJune and July are the best time for weather in Siaya: highs near 81°F (27°C) and about 2.8 in (70 mm) of rain a month.
Least pleasantApril is the least pleasant month: it's the wettest, with 8.7 in (220 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Siaya weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 86°F(30°C) | 62°F(17°C) | 1.7 in(42 mm) | 59% | 5.6 |
| FebFebruary | 87°F(31°C) | 63°F(17°C) | 2.3 in(58 mm) | 57% | 5.9 |
| MarMarch | 85°F(30°C) | 63°F(17°C) | 4.5 in(114 mm) | 66% | 5.8 |
| AprApril | 83°F(28°C) | 63°F(17°C) | 8.7 in(220 mm) | 72% | 5.4 |
| MayMay | 82°F(28°C) | 63°F(17°C) | 6.5 in(166 mm) | 74% | 5.3 |
| JunJuneBest | 81°F(27°C) | 62°F(17°C) | 3.1 in(80 mm) | 72% | 5.1 |
| JulJulyBest | 81°F(27°C) | 61°F(16°C) | 2.4 in(60 mm) | 69% | 5.0 |
| AugAugust | 82°F(28°C) | 61°F(16°C) | 4.1 in(104 mm) | 69% | 5.1 |
| SepSeptember | 83°F(28°C) | 61°F(16°C) | 3.7 in(95 mm) | 67% | 5.5 |
| OctOctober | 84°F(29°C) | 62°F(17°C) | 4.8 in(121 mm) | 68% | 5.5 |
| NovNovember | 83°F(28°C) | 63°F(17°C) | 5.0 in(128 mm) | 68% | 5.4 |
| DecDecember | 84°F(29°C) | 62°F(17°C) | 3.6 in(92 mm) | 65% | 5.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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