Climate and monthly weather forecastVoi, Kenya
Climate and monthly weather forecast
The climate of Voi
Voi, a city located in Kenya, experiences a Tropical wet and dry or savanna climate, precisely represented by the Köppen climate classification Aw. The city is blessed with a fairly stable weather system, but it does go through noticeable changes across the calendar months.Across the year, the temperature ranges from a low of 17.7°C (63.9°F) to a high of 30.8°C (87.4°F) while the relative humidity varies from 64 to 80%. Rainfall is another significant weather parameter, ranging from 1mm (0.04") in the drier months to a substantial 145mm (5.71") during the wettest month. The annual fluctuations in daylight hours and sunshine are minute, with daylight varying from 11.9 to 12.3 hours and sunshine from 8.2 to 9.2 hours per day.
The month with the highest temperature is March, reaching an average of 30.8°C (87.4°F). Conversely, July witnesses the lowest temperature, clocking an average of 17.7°C (63.9°F). Observations show that Voi has its highest rainfall in December, with 145mm (5.71"), while the lowest precipitation is seen in July, with merely 1mm (0.04"). Parameters like sunshine hours, cloud percentage, and wind speed also go through variations throughout the year.
The best time to visit Voi
Taking into account the various weather parameters, the best period to visit Voi is from May to September. During these months, the city experiences moderate temperatures from 27.6°C (81.7°F) to 28.4°C (83.1°F) and relatively lower rainfall with an average volume varying from 1mm (0.04") to 39mm (1.54"). Combined with the extended sunshine duration of up to 9.2 hours per day, these conditions make it an ideal period for outdoor activities and sightseeing.The worst time to visit Voi
The months of November, December, and March are considered challenging for travelers due to the extreme weather conditions. November and December witness the heaviest rainfall, from 137mm (5.39") to 145mm (5.71"), coupled with high relative humidity of 75 to 80%. The high rainfall combined with the high humidity can make outdoor activities difficult during these months. March, despite having less rainfall, experiences the highest temperature of 30.8°C (87.4°F).Spring weather in Voi
Spring in Voi, marked in the months of March and April, is characterized by high temperatures ranging from 29.3°C (84.7°F) to 30.8°C (87.4°F). Rainfall during this period is quite high and ranges from 117mm (4.61") to 129mm (5.08"). On a positive note, the city experiences an average of 12.2 daylight hours and around 8.6 hours of sunshine daily.Summer weather in Voi
Summer, occurring during May, June, and July, is slightly cooler with temperatures dipping to an average low of 17.7°C (63.9°F) in July. These months also witness the least amount of rainfall, as low as 1mm (0.04") in July. The weather remains quite sunny, with daylight and sunshine hours ranging from 11.9 to 12 hours and 8.4 to 9.2 hours respectively.Autumn weather in Voi
Autumn in Voi, observed in the months from August to October, showcases comfortable temperatures ranging from 27.9°C (82.2°F) to 29.6°C (85.3°F). Rainfall during this season is minimal, ranging from 3mm (0.12") to 50mm (1.97"), allowing tourists to explore the city without weather hindrances. The city also benefits from Sunshine hours, varying from 9 to 9.1 hours daily, providing ample daylight for sightseeing.Winter weather in Voi
Winters in Voi, spanning November and December, are characterized bycomfortable temperatures varying from 28.4°C (83.1°F) to 28.9°C (84°F). However, it is also the period with the highest rainfall, escalating to 137mm (5.39") in November and peaking at 145mm (5.71") in December. The sunshine duration drops to around 8.2 hours daily, and the relative humidity increases to 75% in November and 80% in December. These weather features make this period slightly tricky for travel plans.
Weather in January
January sees a modest start to the year in Voi, Kenya. Subtle shifts from the previous months indicate cooler temperatures and fluctuating humidity. The steady wind speed provides a slight respite from the overarching warmth. A noteworthy feature is the highest humidity of the year of 74%. Weather in January »Weather in February
February delivers a pleasant increase in temperature compared to January, making it a welcoming month for weather enthusiasts. Relative humidity drops slightly, indicating drier conditions, and most outdoor activities can be enjoyed with ample sunlight and moderate winds. Weather in February »Weather in March
As the year proceeds, March heralds the start of dynamic weather patterns. With a rise in daily temperature ranges, the hotter days are offset by cooler nights. The weather becomes notably unpredictable, with occasional high winds and fluctuating rainfall. Weather in March »Weather in April
April continues to follow the weather pattern set by March with a slightly cooler climate. The ever-changing weather brings about overcast sky conditions, accompanied by periods of sunshine. It witnesses the highest number of rainfall days, standing at 26.5 days. Weather in April »Weather in May
May marks a period of calm climatic conditions in Voi. The weather takes a comfortable turn with a decrease in temperatures across the month, providing a break from the dynamic climate of the previous month. The significant reduction in rain and increased sunshine hours make the month more predictable. Weather in May »Weather in June
June welcomes visitors with warm temperatures, relatively drier conditions, and a noticeable reduction in rainfall days. A fair amount of sunshine and the influence of stable pressures on the weather maintain a calm ambience, coupled with a desirable consistency. Weather in June »Weather in July
July is defined by the most agreeable weather conditions in Voi. With the highest visibility of the year, exploration in the city is encouraged. The months starts off with the lowest relative humidity recorded annually at 66%. The dry conditions of July, characterized by negligible rainfall and bright sunshine, attract a surge of tourists enjoying the stability of African tropical weather. Weather in July »Weather in August
August in Voi witnesses a continuation of July's pleasant dry weather. Controlled weather conditions and the highest pressure observed across the year make for a month of relatively unchanging weather. The least cloud cover of the year, at 30%, results in clear, sunny days. Weather in August »Weather in September
September in Voi sees a slight increase in temperature from August, with the warmth becoming increasingly prominent. This change in weather brings a sense of vigor to the city, with increased sunlight enhancing the outdoor experience. Weather in September »Weather in October
The diverse weather patterns in October maintain the city's dynamic climate. A notable decrease in temperature can be seen from the previous month. While there's a considerable increase in rainfall and a reduction in sunshine, the month remains moderately windy. Weather in October »Weather in November
Arrival of November ushers in a phase of showers across Voi. Intermittent rains dominate the weather pattern, leading to a significant increase in the relative humidity. The weather system is active with changing temperature ranges and fluctuating pressure systems. Weather in November »Weather in December
December carries forward the weather pattern from November. This month sees the highest rainfall, with 145mm (5.71") of precipitation. The cooler climatic conditions, along with fluctuating temperatures, contribute to a pleasant weather experience in Voi. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Voi, Kenya
The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (27.6°C).
The month with the highest average low temperature is March (20.9°C).
The coldest month (with the lowest average low temperature) is July (17.7°C).
Average pressure
Voi, Kenya
- Average pressure in January:
1011.6mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1011.2mbar - Average pressure in April:
1012.2mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1015.8mbar
- Average pressure in July:
1016.6mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1015.6mbar - Average pressure in October:
1013.5mbar - Average pressure in November:
1012.2mbar - Average pressure in December:
1011.8mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed
Voi, Kenya
- Average wind speed in January:
9.1km/h - Average wind speed in February:
8.9km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
10km/h - Average wind speed in May:
13.2km/h - Average wind speed in June:
14.6km/h
- Average wind speed in July:
16km/h - Average wind speed in August:
16.3km/h - Average wind speed in September:
15.8km/h - Average wind speed in October:
13.7km/h - Average wind speed in November:
9.6km/h - Average wind speed in December:
8.1km/h
The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is December (8.1km/h).
Average humidity
Voi, Kenya
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is September (64%).
Average rainfall
Voi, Kenya
The wettest month (with the highest rainfall) is December (145mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days
Voi, Kenya
- Average rainfall days in January:
16.8 days - Average rainfall days in February:
15.4 days - Average rainfall days in March:
23.2 days - Average rainfall days in April:
26.5 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
4.2 days
- Average rainfall days in July:
2.6 days - Average rainfall days in August:
3.5 days - Average rainfall days in September:
5.5 days - Average rainfall days in October:
14.7 days - Average rainfall days in November:
25 days - Average rainfall days in December:
27 days
The month with the highest number of rainy days is December (27 days).
The month with the least rainy days is July (2.6 days).
Average daylight / Average sunshine
Voi, Kenya
- Average daylight in January:
12h and 18min - Average daylight in February:
12h and 12min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 0min - Average daylight in May:
12h and 0min - Average daylight in June:
11h and 54min
- Average daylight in July:
11h and 54min - Average daylight in August:
12h and 0min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 12min - Average daylight in November:
12h and 18min - Average daylight in December:
12h and 18min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in January:
8h and 42min - Average sunshine in February:
8h and 48min - Average sunshine in March:
8h and 54min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 12min - Average sunshine in August:
9h and 6min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 36min - Average sunshine in November:
8h and 12min - Average sunshine in December:
8h and 12min
The months with the most sunshine are June and July (Average sunshine: 9h and 12min).
The months with the least sunshine are November and December (Average sunshine: 8h and 12min).
Average sunshine days
Voi, Kenya
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
10.1 days - Average sunshine days in March:
6.3 days - Average sunshine days in April:
2.3 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
23.9 days
- Average sunshine days in July:
27 days - Average sunshine days in August:
25.7 days - Average sunshine days in September:
21.5 days - Average sunshine days in October:
14 days - Average sunshine days in November:
4.1 days - Average sunshine days in December:
2.4 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is April (2.3 days).
Average UV index
Voi, Kenya
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover
Voi, Kenya
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility
Voi, Kenya
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, April and December (8km).





