The climate of Calheta
Calheta, situated in the
Cape Verde islands, falls under the BWh or Subtropical Desert zone of Köppen climate classification. Marked by arid conditions, this island town experiences a predominantly desert type climate. Little variation is seen in temperature during the year, ranging from a low of 20.9°C (69.6°F) to a high of 28.4°C (83.1°F). Constant tropical sea breezes offer slight relief from the arid conditions, with wind speeds averaging between 14km/h (8.7mph) to 25.8km/h (16mph).
Humidity levels, averaging about 70% to 79%, paired with the high temperatures, make Calheta a generally warm and dry region. The daylight hours do not show drastic changes throughout the year, varying between 11.2 hours to 13 hours. However, the town witnesses an average of 6 to 9.9 hours of sunshine daily with cloud cover oscillating between 13% to 52%. Rainfall is a rare occurrence in this arid climate, experiencing between 1mm (0.04") to 50mm (1.97") of rain on 0.7 to 13.1 days of the month.
One distinct feature of Calheta's weather is its UV index, which stays constant at 6 but tends to reach a high of 7 from
August to
November. The sea experiences an average temperature between 23.5°C (74.3°F) to 27.4°C (81.3°F). The overall pressure remains stable around the mark of 1015 millibars throughout the year without significant fluctuations.
The Best Time to Visit Calheta
The best time to visit
Calheta is arguably between
January and
April. During these months, visitors can enjoy milder temperatures between 21.8°C (71.2°F) to 24.8°C (76.6°F), with sea temperatures resting in the comfortable range of 23.5°C (74.3°F) to 24.2°C (75.6°F). Rainfall remains at a minimum, with only 1mm (0.04") to 3mm (0.12") on a maximum of 3.3 days per month, creating the perfect backdrop for tourists to indulge in outdoor activities.
The Worst Time to Visit Calheta
The worst time to visit
Calheta would arguably be in the months of
August and
September. These months see the highest temperatures, with the mercury soaring up to 28.4°C (83.1°F). Furthermore, these months bring the most rainfall; between 40mm (1.57") to 50mm (1.97") spread across 12.2 to 13.1 days per month. This significantly reduces the number of sunlit days and hampers outdoor activities, making it an unfavorable time for tourism.
Spring Weather in Calheta
Spring in
Calheta is characterized by temperatures from 23.7°C (74.7°F) to 25°C (77°F) and the sea temperature ranges from 23.8°C (74.8°F) to 24.2°C (75.6°F). Rainfall lies between 1mm (0.04") to 3mm (0.12") per month, spanning across 1.3 to 3.3 days. A noteworthy feature of the Calheta spring is the gradual increase in daylight hours from 12.1 hours to 13 hours.
Summer Weather in Calheta
The summer months in
Calheta boast temperatures between 25.8°C (78.4°F) to 28.4°C (83.1°F) coupled with sea temperatures from 25.4°C (77.7°F) to 27.4°C (81.3°F). The onset of summer also sees an increase in rainfall from 4mm (0.16") to 31mm (1.22"), spreading across 6.2 to 12.2 days. This period witnesses a slight decrease in sunshine hours from 9.6 hours to 8 hours.
Autumn Weather in Calheta
Autumn in
Calheta experiences a downward trend in temperature, from 28.1°C (82.6°F) to 27°C (80.6°F), while sea temperatures range from 27.3°C (81.1°F) to 26.3°C (79.3°F). Notably, the rainfall reaches its peak in
September at 50mm (1.97"), tapering off to 10mm (0.39") by
November. The daylight hours also see a decrease from 12.2 hours to 11.4 hours.
Winter Weather in Calheta
Winter in
Calheta exhibits a mild climate, favourable for visitors not particularly fond of extreme temperatures. The overall temperature floats from 25.5°C (77.9°F) to 24.3°C (75.7°F) with sea temperatures hovering from 25.3°C (77.5°F) to 23.5°C (74.3°F). Rainfall decreases significantly from 3mm (0.12") to 1mm (0.04"), offering clear skies with average daylight hours from 11.4 hours to 11.3 hours.
Weather in January
January sees a calm start to the year in
Calheta, with clear skies, allowing for ample sunshine. The quantity of sunlight is reliable, given that the lowest cloud cover% of the year is at 18. Transitioning from
December, an increase in rainfall is also noted.
Weather in January » Weather in February
As the year edges into
February,
Calheta's weather offers more rainfall days than
January. Expectations of the high humidity are fulfilled at this time of the year. The sea temperatures drop slightly from January, signifying cooler conditions at sea during February.
Weather in February »Weather in March
In contrast to
February,
March introduces fewer rainy days and slightly less rainfall. Slightly stronger winds grace the
Cape Verde city of
Calheta in this month, adding an invigorating energy. Relative humidity declines, making way for slightly drier conditions compared to the previous month.
Weather in March »
Weather in April
April's weather in
Calheta provides an increased amount of daylight which is enjoyed by residents and tourists alike. Experiencing higher humidity than
March, the trend of increasing temperatures continues. Consequently, increased rainfall is also noted.
Weather in April » Weather in May
May carries on the trend of warmer temperatures, steamier conditions and longer daylight hours. Despite the increased rainfall, the sunny days guarantee that
Calheta shines brilliantly. The steadily warming sea temperatures is a delightful invitation for swimmers and surfers alike.
Weather in May » Weather in June
June in
Calheta presents longer daylights hours,but fewer sunshine days than
May. There is also a noticeable increase in rainfall and humidity. This month sees a drop in wind speeds, signifying calmer breezes. Despite the decreased sunshine, the longer days allow for enjoyable outdoor activities.
Weather in June »
Weather in July
July brings on warmer temperatures both on land and at sea. Additionally, it records the highest relative humidity of 79. The frequency of rainfall significantly increases along with rainy days. The populace awaits the treasured summer sea temperatures, which peak in mid-year.
Weather in July » Weather in August
August offers greatly increased rainfall, with a significant 31mm (1.22") making it one of the wettest months. Despite frequent showers, outdoor activities continue to be enjoyed, thanks to the decreased cloud cover. A higher UV index of 7 encourages sunscreen use for people looking to enjoy beach days.
Weather in August » Weather in September
September takes on the title of the wettest month of the year, recording the highest rainfall of 50mm (1.97"). At the same time, it has the highest sea temperatures of the year. The decrease in cloud cover from
August allows for more sunshine days.
Weather in September »
Weather in October
October begins with a considerable relief from
September’s heavy rainfalls. The city experiences a cool down, both in terms of air and sea temperatures. The cloud cover decreases, permitting more sunshine days, much to the delight of sun lovers.
Weather in October » Weather in November
November in
Calheta witnesses another drop in temperatures and humidity. The showers reduce substantially to 10mm (0.39"), yet there are more rainy days compared to
October. The city enjoys more hours of sunshine as daylight hours decrease.
Weather in November » Weather in December
December closes the year with a significant drop in rainfall in
Calheta. Along with this, it records the coolest sea temperatures of the year. More sunshine days are enjoyed in December compared to
November. The reduced rainfall and cloud coverage stir up the holiday spirit, making it a grand time for festivities.
Weather in December »