Climate and monthly weather forecastCidade Velha, Cape Verde
Climate and monthly weather forecast
The climate of Cidade Velha
Cidade Velha, a significant historical city in Cape Verde, possesses a subtropical desert climate, classified as BWh by Köppen climate classification. Located on the coastline, the region experiences diverse weather contingencies. Climatic characteristics include modest rainfall, high relative humidity, and stable days of sunshine.Throughout the year, temperatures remain stable in a comfortable range from 20.9°C (69.6°F) to 28.4°C (83.1°F). The highest monthly average high temperature is found during September at 28.4°C (83.1°F), while January signifies the coolest month with the lowest monthly average low temperature is at 20.9°C (69.6°F), a relatively minimal fluctuation.
In terms of rain, Cidade Velha doesn't accumulate a significant amount. Rainfall ranges narrowly from 1mm (0.04") in months such as February or April to a peak of 50mm (1.97") in September. Yet, the rainy days tend to increase during the same period, peaking at 13.1 days in September.
Moreover, the region experiences ample daylight throughout the year. March has the longest days with 13 hours of daylight while December has the shortest with just over 11 hours. The number of sunshine hours typically floats around nine hours a day, with minor fluctuations, and dropping to a low of eight hours during July and August.
The fervent UV index in this region endorses the aridity of the climate, with values from 6 to 7 throughout the year. Meanwhile, the persistent oceanic winds blow at a gentle pace, varying from 14km/h (8.7mph) to 25.8km/h (16mph).
The best time to visit Cidade Velha
For visitors seeking optimal weather, November emerges as the most congenial month. With a low rainfall of just 10mm (0.39") over 2.6 days, a high comfortable temperature average of 27°C (80.6°F), about nine hours of delightful sunshine, and a manageable UV index of 7, conditions appear near idyllic. In addition, both visibility and oceanic temperatures are favorable, contributing to the attractiveness of this period for tourists.The worst time to visit Cidade Velha
If unfavorable conditions are to be dodged, September poses some challenges to consider. Rainfall reaches its peak at 50mm (1.97") over an average of 13.1 days, creating potential inconveniences for outdoors activities. Even though the temperature might reach a delightful high of 28.4°C (83.1°F), the higher humidity at 79% combined with fewer hours of sunshine, just eight per day, can potentially offset the climatic balance.Spring weather in Cidade Velha
Springtime in Cidade Velha is identified by gradually rising temperatures. The period from March to May typically sees temperatures climb from 23.7°C (74.7°F) to 24.8°C (76.6°F), offering a pleasant environment. Rainfall remains nominal, albeit slightly increasing from 1mm (0.04") to 3mm (0.12"). Similarly, daylight stretches from 12 hours to almost 13 hours, with nearly 9.5 to 9.9 hours of sun-struck days. The UV index persists at 6, suggesting a need for proper sun protection.Summer weather in Cidade Velha
The summer, stretching from June to August, introduces enhanced humidity and a minor decrease in temperatures, from 25°C (77°F) to 27.6°C (81.7°F). June marks the arrival of the rainy season, though rainfall is mainly limited to isolated showers with precipitation increasing from 3mm (0.12") to 31mm (1.22"). However, sunshine hours curtail slightly to 8 hours per day in August despite an abundant average of 13 hours of daylight.Autumn weather in Cidade Velha
Autumn brings the highest rainfall with September amassing 50mm (1.97") over 13.1 days. Meanwhile, temperatures gradually descend from the year's high at 28.4°C (83.1°F) in September to 25.5°C (77.9°F) by November. Nevertheless, visitors can expect approximately 9 hours of pure sunshine each day. Wind speed tends to witness a mild increase, creating a brisk coastal environment.Winter weather in Cidade Velha
Winter in Cidade Velha is defined by the decline in rainfall and cooler temperatures. From December to February, rainfall is minimal, with an average of 2mm (0.08") across 1.5 days. Despite a drop in temperatures to a low of 20.9°C (69.6°F) in January, the warmth sustains amid the region with maximum temperatures peaking at 24.3°C (75.7°F) in February. Appeasingly, the region enjoys prolonged sunshine, allowing visitors to bask in around 9.5 hours of the sun-drenched day.Weather in January
January in Cidade Velha, Cape Verde, witnesses the lowest rainfall with just 1mm (0.04") observed throughout the month. The clear skies invite ample sunshine hours, making outdoor activities more enjoyable. The temperature ranges remain comfortable, ensuring warm and congenial weather. Weather in January »Weather in February
The wind speed in February drops marginally from January, promising a calmer weather scenario in Cidade Velha. The rainfall registers a minor increase but not enough to dampen the sunny and dry conditions. A slight drop can be noticed in temperature highs and lows, signalling the transition into the cooler months. Weather in February »Weather in March
The temperatures in March remain consistently close to those of February, characterising climate consistency in Cidade Velha. Rainfall figures remain low, favouring tourists who prefer dry weather. However, humidity levels reveal a slight increase, indicating a more humid atmosphere. Weather in March »Weather in April
April's weather reveals a climb in both temperature highs, from 23.7°C (74.7°F) in March to 24.1°C (75.4°F), and nighttime lows in Cidade Velha. The city experiences increased rainfall from 1mm (0.04") in March to 3mm (0.12"), indicating the city's shift towards the onset of the rainy season. Weather in April »Weather in May
May sees further progress into the warmer weather in Cidade Velha with a hike in both daytime highs and early morning lows. The month experiences a decline in rainfall quantities, making it the last primer before the heavy rainy months. Weather in May »Weather in June
June's weather in Cidade Velha witnesses an upswing in temperature highs, lows and sea level temperature. The rainfall numbers mirror those of May, making June the hinge upon which the city's weather swings into the wet season. The humidity inches towards the higher end of the spectrum, bolstering the monsoon onset. Weather in June »Weather in July
The month of July encounters the heaviest rainfall, 31mm (1.22"): a drastic escalation from 3mm (0.12") in June, heralding the height of the monsoon in Cidade Velha. The temperature highs, lows and sea temperatures continue their increasing climb, contributing to a humid monsoon climate. Weather in July »Weather in August
August in Cidade Velha experiences the maximum temperature and rainfall, making it the peak of the hot and wet season. Despite the heavy rainfall, temperatures uphold their soar, leading to a hot and humid cityscape. The city witnesses the shortest sunshine days, due to the cloud cover brought on by the rain. Weather in August »Weather in September
September's weather in Cidade Velha maintains the highs of the previous month and brushes off some amount rainfall. Despite the reduction, rainfall remains significant, maintaining the city's lush green demeanour. The decrease in cloud coverage brings back longer sunshine days, benefiting sightseers and wanderers. Weather in September »Weather in October
October experiences a significant downfall in rainfall, from 40mm (1.57") in September to 10mm (0.39"), indicating the end of the monsoon season in Cidade Velha. The city's weather transitions smoothly, with a subtle drop in temperature highs and lows. Weather in October »Weather in November
November in Cidade Velha witnesses a sharp decrease in rainfall and a mild drop in other temperature parameters. The city moves towards drier and cooler months, making it a favourable time for visitors. Humidity levels drop, contributing to the comfortable weather. Weather in November »Weather in December
December's weather in Cidade Velha represents a steady continuation from November with lower rainfall and slightly cooler temperatures. A decrease in sea temperature complements the land weather, drawing the year to a cooler closure. Weather in December »Updated: Jun 3, 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
January is the least humid month, with an average relative humidity of 69%.
January, March and May are months with the least rain when the rain falls for 0.7 days and typically aggregates up to 1mm (0.04") of rain.
In Cidade Velha, 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.
February and March, with an average high-temperature of 23.7°C (74.7°F), are the coldest months.
The month with the coldest seawater is March, with an average sea temperature of 23.6°C (74.5°F).
May has the most sunshine of the year, 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 in Cidade Velha.
The month with the least sunshine 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 Cidade Velha.
The month with the most rainfall is September, when the rain falls for 13.1 days and typically aggregates up to 50mm (1.97") of precipitation.
Cidade Velha's temperatures peak on average in October, reaching 28.4°C (83.1°F) at their highest and 25.8°C (78.4°F) at their lowest.
With an average sea temperature of 27.7°C (81.9°F), October is the month with the warmest seawater.
With an average of 11h and 18min of daylight, December has the shortest days of the year.
Cidade Velha, Cape Verde, does not utilize Daylight Saving Time (DST). -01 timezone is used over the entire year.
Average temperature
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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 sea temperature
Cidade Velha, Cape Verde
The best month for swimming (with the highest average sea temperature) is October (27.7°C).
The coldest month (with the lowest average sea temperature) is March (23.6°C).
Average daylight / Average sunshine
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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
Cidade Velha, 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).
