Climate and monthly weather forecastRui Vaz, Cape Verde
Climate and monthly weather forecast
The climate of Rui Vaz
Rui Vaz, nestled in Cape Verde, experiences a predominantly Subtropical desert climate according to the Köppen climate classification. This BWh climate is primarily characterized by warm temperatures and scant rainfall throughout the year.The temperature in Rui Vaz remains relatively consistent, showing minimum fluctuations. Peak temperatures occur from August to October with the mercury hitting maximums from 27.6°C (81.7°F) to 28.4°C (83.1°F). The introductory months of the year, namely January and February, are cooler with the lowest record of around 23.7°C (74.7°F). Nighttime temperatures also vary slightly, with an average low of 20.9°C (69.6°F) in February down to 25.8°C (78.4°F) between September and October.
When it comes to precipitation, Rui Vaz experiences a rather dry year with considerable rain only making an appearance in the period between August to October, hitting maximums from 31mm (1.22") to 50mm (1.97") with 12.2 to 13.1 days of rainfall. The remaining months record a significantly lower amount of rainfall, staying within the 1mm (0.04") to 4mm (0.16") range.
Sunlight hours range from 11.2 hours in December to 13 hours during June. Sunshine hours, although showing minor differentiation, peak during May, with 9.9 hours a day on average, while August hitting the lowest number of sunshine hours of around 7 hours. The UV index in Rui Vaz remains constant at 6 throughout most of the year, increasing to 7 between August to November.
Cloud cover in Rui Vaz increases dramatically during the rainy season from the usual 15% to 18% in the opening months to a maximum of 52% in August. Wind speed also records highest values at the start and the end of the year, hitting an average of 25.1km/h (15.6mph) in January and 23.2km/h (14.4mph) in December.
The best time to visit Rui Vaz
Considering the consistent warm weather and low rainfall, the period between November and April can be identified as a favorable time to visit Rui Vaz. During these months, the area experiences less cloud coverage and lower humidity percentages, making it ideal for outdoor activities. Average temperatures during this time range comfortably between 23.7°C (74.7°F) to 25.5°C (77.9°F), with nighttime temperatures not falling below 20.9°C (69.6°F), ensuring warm conditions.The worst time to visit Rui Vaz
In contrast, the period from August to October might not be the best time to visit Rui Vaz. Even though the temperatures during these months are somewhat higher, reaching up to 28.4°C (83.1°F), the climatological data suggests increased cloudiness and considerable rain compared to the rest of the months. The highest amount of rainfall is registered in these months, which might restrict outdoor activities.Spring weather in Rui Vaz
Spring stretches from March to May in Rui Vaz. During this time, daytime temperatures range from 23.7°C (74.7°F) to 24.8°C (76.6°F), with evenings slightly cooler, averaging between 21°C (69.8°F) to 22.2°C (72°F). Spring is also characterized by meager rainfall, with April being the wettest month within the period, registering an average of 3mm (0.12") of precipitation.Summer weather in Rui Vaz
The months from June to August mark the summer season. This period experienced the highest temperatures of the year, with averages swinging between 25°C (77°F) to 27.6°C (81.7°F) during the day and 22.4°C (72.3°F) to 25.1°C (77.2°F) at night. Rainfall begins to thicken in August, making it the start of the wet season, with rainfall hitting an average of 31mm (1.22") in August.Autumn weather in Rui Vaz
September to November constitutes autumn, characterized by relatively warm temperatures from 27.6°C (81.7°F) to 25.5°C (77.9°F) during the day and cooler temperatures at night from 25.1°C (77.2°F) to 23°C (73.4°F). This period also bears witness to substantial rainfall, peaking at 50mm (1.97") in September.Winter weather in Rui Vaz
Winter, imbuing the months of December to February, is mild and warm. The temperature ranges from 24.3°C (75.7°F) to 23.7°C (74.7°F) during the day while evenings witness temperatures between 21.8°C (71.2°F) to 20.9°C (69.6°F). With the least cloud cover and humidity, winter experiences scant rainfall, not exceeding 2mm (0.08") in any of these months.Weather in January
The weather in Rui Vaz, Cape Verde, during January establishes a mild climate with the temperature hitting a high of 24.3°C (75.7°F) and a low of 21.8°C (71.2°F). Despite the cool temperatures, sunshine hours remain generous, setting the perfect conditions for outdoor activities. Weather in January »Weather in February
February's climate in Rui Vaz, Cape Verde, constitutes a touch warmer and windier conditions than January. These favourable conditions make February a much-awaited month for water activities. The UV index remains at 6, just as in January, indicating a continuing need for sun protection. Weather in February »Weather in March
In March, Rui Vaz, Cape Verde, the weather retains consistency with February weather regarding temperatures settling at a maximum of 23.7°C (74.7°F) and a minimum of 21°C (69.8°F). The noticeable feature in March is the higher humidity levels. Weather in March »Weather in April
April is the month when Rui Vaz, Cape Verde, witnesses a rise in daylight hours, reaching 12.5 hours. The consistent temperature and UV index throughout the previous months remain unchanged, providing stability. With the increase in daylight hours comes a modest increase in rainfall, ushering a refreshing atmosphere. Weather in April »Weather in May
Rui Vaz, Cape Verde, greets May with a visible drop in sunshine days from 29.3 days in April to just over 25.5 days in May. This lack of sunshine is compensated by the steady temperatures providing a warm climate. Slight fluctuations in wind speeds and cloud percentages make the month fascinating for weather enthusiasts. Weather in May »Weather in June
June weather in Rui Vaz, Cape Verde, transitions from the dry month of May to an increased downpour, reaching a peak of 4mm (0.16") rainfall. The shift to a wetter climate leads to increased humidity, making the weather pleasantly warm. Weather in June »Weather in July
July is characterized by an upswing in wind speed in Rui Vaz, Cape Verde, reaching peaks of 14.3km/h (8.9mph), a difference of nearly 4.7km/h (2.9mph) from the previous month. Sunshine days also drop drastically, signaling a shift towards the traditional wet seasons. Weather in July »Weather in August
August ushers in the peak of the wet season, with Rui Vaz, Cape Verde, recording a high average rainfall reaching 31mm (1.22"). A significant rise in temperature accompanies the monsoon season, signaling notable warmth. In correlation with the shifts in temperature, August also experiences a slight rise in the UV index to 7. Weather in August »Weather in September
Rui Vaz, Cape Verde, greets September with a slight respite from the torrential rains, moving down from 31mm (1.22") to 50mm (1.97") rainfall. This month has a stable weather pattern with a relatively constant UV index and temperature levels. Weather in September »Weather in October
October introduces significant vibrancy to Rui Vaz, Cape Verde, with a considerable decrease in rainfall from 40mm (1.57") in September to 10mm (0.39"). The characteristic feature of this month is the stable wind speed. October's lower humidity levels provide relief after the wetter months, enhancing the pleasure of outdoor activities. Weather in October »Weather in November
November in Rui Vaz, Cape Verde, bears witness to a rise in daylight hours from 11.4 hours in October to 11.4 hours. The city basks in the brief respite from the wet months, with almost no change in rainfall. The wind speeds maintain their balance throughout, contributing to the consistent weather conditions. Weather in November »Weather in December
A surge in wind speeds describes December weather in Rui Vaz, Cape Verde, reaching a high of 23.2km/h (14.4mph). Wind gusts are particularly strong during this month, bringing a sense of thrill. Interestingly, December equally balances the temperature patterns with no drastic changes. Weather in December »Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With an average relative humidity of 69%, January is the least humid month.
The months with the least rainfall are January, March and May Rain falls for 0.7 days and accumulates 1mm (0.04") of rain.
In Rui Vaz, Cape Verde, during the entire year, the rain falls for 54.1 days and collects up to 149mm (5.87") of precipitation.
January through July and December, with an average maximum UV index of 6, are months with the lowest UV index in Rui Vaz, Cape Verde.
In Rui Vaz, Cape Verde, the months of February and March are known for the lowest temperatures, reaching an average high of 23.7°C (74.7°F).
The month with the most sunshine in Rui Vaz is May, with an average of 9.9h of sunshine.
June through September, with an average relative humidity of 79%, are most humid months.
With an average of 13h and 0min of daylight, June has the longest days of the year.
The month with the least sunshine in Rui Vaz, Cape Verde, is August, with an average of 7h of sunshine.
August through November, with an average maximum UV index of 7, are months with the highest UV index in Rui Vaz.
The month with the most rainfall in Rui Vaz, Cape Verde, is September, when the rain falls for 13.1 days and typically aggregates up to 50mm (1.97") of precipitation.
The average temperatures reach their apex in October, averaging 28.4°C (83.1°F) at the high end and 25.8°C (78.4°F) at the low end.
The month with the shortest days is December, with an average of 11h and 18min of daylight.
Rui Vaz does not utilize Daylight Saving Time (DST). -01 timezone is used over the entire year.
Average temperature
Rui Vaz, Cape Verde
The warmest month (with the highest average high temperature) is October (28.4°C).
The months with the lowest average high temperature are February and March (23.7°C).
The months with the highest average low temperature are September and October (25.8°C).
The coldest month (with the lowest average low temperature) is February (20.9°C).
Average pressure
Rui Vaz, Cape Verde
- Average pressure in January:
1015.2mbar - Average pressure in February:
1014.7mbar - Average pressure in March:
1014.3mbar - Average pressure in April:
1014mbar - Average pressure in May:
1014.3mbar - Average pressure in June:
1014.8mbar
- Average pressure in July:
1014mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1012.5mbar - Average pressure in October:
1012.7mbar - Average pressure in November:
1013.2mbar - Average pressure in December:
1014.4mbar
The month with the highest atmospheric pressure is January (1015.2mbar).
The month with the lowest atmospheric pressure is September (1012.5mbar).
Average wind speed
Rui Vaz, Cape Verde
- Average wind speed in January:
25.1km/h - Average wind speed in February:
25.8km/h - Average wind speed in March:
23.8km/h - Average wind speed in April:
23km/h - Average wind speed in May:
22.2km/h - Average wind speed in June:
19km/h
- Average wind speed in July:
14.3km/h - Average wind speed in August:
14km/h - Average wind speed in September:
16.1km/h - Average wind speed in October:
17.5km/h - Average wind speed in November:
20.7km/h - Average wind speed in December:
23.2km/h
The windiest month (with the highest average wind speed) is February (25.8km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity
Rui Vaz, Cape Verde
The months with the highest relative humidity are June, July, August and September (79%).
The month with the lowest relative humidity is January (69%).
Average rainfall
Rui Vaz, Cape Verde
The wettest month (with the highest rainfall) is September (50mm).
The driest months (with the least rainfall) are January, March and May (1mm).
Average rainfall days
Rui Vaz, Cape Verde
- Average rainfall days in January:
0.7 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
2.1 days - Average rainfall days in April:
3.3 days - Average rainfall days in May:
1.3 days - Average rainfall days in June:
2.3 days
- Average rainfall days in July:
6.2 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
2.6 days - Average rainfall days in December:
1.4 days
The month with the highest number of rainy days is September (13.1 days).
The month with the least rainy days is January (0.7 days).
Average daylight / Average sunshine
Rui Vaz, Cape Verde
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 48min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 54min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 18min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
9h and 30min - Average sunshine in February:
9h and 30min - Average sunshine in March:
9h and 36min - Average sunshine in April:
9h and 42min - Average sunshine in May:
9h and 54min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 0min - Average sunshine in September:
8h and 0min - Average sunshine in October:
8h and 54min - Average sunshine in November:
9h and 12min - Average sunshine in December:
9h and 24min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).
Average sunshine days
Rui Vaz, Cape Verde
- Average sunshine days in January:
29.3 days - Average sunshine days in February:
25.9 days - Average sunshine days in March:
28.8 days - Average sunshine days in April:
26.9 days - Average sunshine days in May:
29.3 days - Average sunshine days in June:
25.5 days
- Average sunshine days in July:
20.1 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
22.3 days - Average sunshine days in November:
25.7 days - Average sunshine days in December:
28.5 days
The months with the most sunshine days are January and May (29.3 days).
The month with the least sunshine days is September (13.1 days).
Average UV index
Rui Vaz, Cape Verde
The months with the highest UV index are August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July and December (UV index 6).
Average cloud cover
Rui Vaz, Cape Verde
The month with the most cloud cover is August (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 13).
Average visibility
Rui Vaz, Cape Verde
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
