Siaya Weather History Nyanza, Kenya

Weather History Form

Past date: Past date must be from 1st Jan, 2009 onwards.

Buy Weather Data

Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
Monthly Climate Data
CSV format

Find out more»

Wed 23 Sep, 2026 Weather in Siaya

Sunrise: 06:31 AM Sunset: 06:38 PM	Moonrise: 04:28 PM Moonset: 04:06 AM	Max: 29.0 °c	Min: 19.1 °c	Avg: 22.5 °c	Precip: 10.43 mm	Max Wind: 17.3 kph

	Wed 23 0:00 am	Wed 23 3:00 am	Wed 23 6:00 am	Wed 23 9:00 am	Wed 23 12:00 pm	Wed 23 3:00 pm	Wed 23 6:00 pm	Wed 23 9:00 pm
Icon
Temp	20.0°c	20.2°c	19.1°c	24.0°c	27.5°c	29.0°c	20.7°c	19.7°c
Wind	5.4 kmph	5.4 kmph	6.8 kmph	0.7 kmph	8.6 kmph	13.7 kmph	8.9 kmph	4.7 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.30 mm	5.40 mm	0.00 mm
Cloud	100%	100%	100%	68%	100%	82%	100%	100%
Humidity	78%	79%	79%	59%	45%	40%	75%	79%
Pressure	1014 mb	1013 mb	1014 mb	1016 mb	1014 mb	1009 mb	1013 mb	1016 mb

Siaya Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	30°C / 85°F	18°C / 65°F	23°C / 74°F	279 hours	93.45 mm / 3.68 In	10 days	1012 mb / 30 In
February	31°C / 87°F	19°C / 66°F	24°C / 76°F	252 hours	93.66 mm / 3.69 In	10 days	1012 mb / 30 In
March	30°C / 86°F	19°C / 66°F	24°C / 75°F	229 hours	225.82 mm / 8.89 In	17 days	1012 mb / 30 In
April	27°C / 81°F	18°C / 65°F	22°C / 72°F	141 hours	372.09 mm / 14.65 In	24 days	1012 mb / 30 In
May	26°C / 79°F	18°C / 64°F	22°C / 71°F	153 hours	321.35 mm / 12.65 In	23 days	1014 mb / 30 In
June	26°C / 79°F	17°C / 63°F	21°C / 71°F	175 hours	147.15 mm / 5.79 In	19 days	1015 mb / 30 In
July	26°C / 79°F	18°C / 64°F	22°C / 71°F	213 hours	109.96 mm / 4.33 In	13 days	1015 mb / 30 In
August	27°C / 81°F	18°C / 64°F	22°C / 72°F	217 hours	142.75 mm / 5.62 In	18 days	1014 mb / 30 In
September	28°C / 83°F	18°C / 65°F	23°C / 73°F	224 hours	178.14 mm / 7.01 In	22 days	1013 mb / 30 In
October	28°C / 83°F	18°C / 65°F	23°C / 73°F	206 hours	226.10 mm / 8.90 In	24 days	1012 mb / 30 In
November	28°C / 82°F	18°C / 64°F	22°C / 72°F	194 hours	261.09 mm / 10.28 In	22 days	1012 mb / 30 In
December	28°C / 82°F	18°C / 64°F	22°C / 72°F	238 hours	184.78 mm / 7.27 In	17 days	1012 mb / 30 In

Nyanza

Hotels Near Siaya

Cities Near Siaya

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started