Climate and monthly weather forecastCalhau, Cape Verde
Climate and monthly weather forecast
Weather in January
January, like December, is another pleasant winter month in Calhau, Cape Verde, with an average temperature varying between 21.6°C (70.9°F) and 22.7°C (72.9°F). As December transitions into January, the average high-temperature rests at a pleasant 22.7°C (72.9°F), maintaining a close resemblance to the previous month. Weather in January »Weather in February
February, the last month of the winter in Calhau, is another pleasant month, with temperature in the range of an average high of 21.8°C (71.2°F) and an average low of 20.7°C (69.3°F). In Calhau, February is the month with the lowest recorded average temperatures, measuring a high of 21.8°C (71.2°F) and a low of 20.7°C (69.3°F). Weather in February »Weather in March
The first month of the spring, March, is also an agreeable month in Calhau, Cape Verde, with an average temperature varying between 21.9°C (71.4°F) and 20.8°C (69.4°F). March's weather displays an average high-temperature of a still pleasant 21.9°C (71.4°F), slightly varied from February's 21.8°C (71.2°F). Weather in March »Weather in April
April, the same as March, in Calhau, Cape Verde, is an agreeable spring month, with an average temperature fluctuating between 22.3°C (72.1°F) and 21.2°C (70.2°F). In Calhau, April's average high-temperature stands at a still agreeable 22.3°C (72.1°F), closely related to the preceding month. Weather in April »Weather in May
May, the last month of the spring in Calhau, is a moderately hot month, with an average temperature fluctuating between 22°C (71.6°F) and 23.2°C (73.8°F). The transition into May shows a subtle variation to a warm 23.2°C (73.8°F) from April's 22.3°C (72.1°F) in the average high-temperature. Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Calhau, Cape Verde, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 23.8°C (74.8°F). Stepping into June, Calhau records an average high-temperature of a still moderately hot 23.8°C (74.8°F), almost consistent with May. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Calhau, Cape Verde, with an average temperature varying between 23.3°C (73.9°F) and 24.6°C (76.3°F). The advent of July observes an average high-temperature of a still warm 24.6°C (76.3°F), nearly identical to June's 23.8°C (74.8°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Calhau, Cape Verde, with an average temperature ranging between min 24.6°C (76.3°F) and max 26°C (78.8°F). Calhau's weather, upon August's arrival, documents an average high-temperature of a still moderately hot 26°C (78.8°F), nearly identical to the prior month. Weather in August »Weather in September
September, the first month of the autumn in Calhau, is also a moderately hot month, with an average temperature varying between 26.5°C (79.7°F) and 25.7°C (78.3°F). The advent of September signifies a minor shift to an average high-temperature of a still warm 26.5°C (79.7°F), aligning closely with August. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Calhau, Cape Verde, with an average temperature varying between 25.7°C (78.3°F) and 26.7°C (80.1°F). The warmest period is October, when temperatures fluctuate between an average high of 26.7°C (80.1°F) and a low of 25.7°C (78.3°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Calhau, Cape Verde, with an average temperature ranging between min 24.5°C (76.1°F) and max 25.2°C (77.4°F). The shift into November finds Calhau at an average high-temperature of a still moderately hot 25.2°C (77.4°F), closely comparable to October's conditions. Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Calhau, Cape Verde, with an average temperature ranging between max 24.2°C (75.6°F) and min 22.9°C (73.2°F). December's onset brings an average high-temperature of a still warm 24.2°C (75.6°F), showing a minute difference from November's 25.2°C (77.4°F). 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
January and December, with an average relative humidity of 73%, are the least humid months.
The months with the least rainfall in Calhau, Cape Verde, are January, March through May Rain falls for 1.3 days and accumulates 1mm (0.04") of rain.
Throughout the year, in Calhau, Cape Verde, there are 39.3 rainfall days, and 91mm (3.58") of precipitation is accumulated.
January through August, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Calhau, Cape Verde.
The coldest month is February, with an average high-temperature of 21.8°C (71.2°F) and an average low-temperature of 20.7°C (69.3°F).
May has the most sunshine of the year in Calhau, Cape Verde, with an average of 9.4h of sunshine.
The month with the longest days in Calhau is June, with an average of 13h and 6min of daylight.
The months with the highest humidity in Calhau, Cape Verde, are July through September, with an average relative humidity of 82%.
The month with the least sunshine in Calhau is August, with an average of 7.5h of sunshine.
The month with the most rainfall in Calhau is September, when the rain falls for 9.1 days and typically aggregates up to 31mm (1.22") of precipitation.
September and October, with an average maximum UV index of 7, are months with the highest UV index in Calhau, Cape Verde.
In Calhau, October is known for its average highest temperatures, reaching a high of 26.7°C (80.1°F) and a low of 25.7°C (78.3°F).
December has the shortest days of the year, with an average of 11h and 6min of daylight.
Calhau does not observe Daylight Saving Time (DST). -01 timezone is used throughout the entire year.
Average temperature
Calhau, Cape Verde
The warmest month (with the highest average high temperature) is October (26.7°C).
The month with the lowest average high temperature is February (21.8°C).
The months with the highest average low temperature are September and October (25.7°C).
The coldest month (with the lowest average low temperature) is February (20.7°C).
Average pressure
Calhau, Cape Verde
- Average pressure in January:
1016.6mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1015.8mbar
- Average pressure in July:
1014.7mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1013.7mbar - Average pressure in November:
1014.3mbar - Average pressure in December:
1015.6mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The months with the lowest atmospheric pressure are August and September (1013.3mbar).
Average wind speed
Calhau, Cape Verde
- Average wind speed in January:
28.1km/h - Average wind speed in February:
28.6km/h - Average wind speed in March:
26.2km/h - Average wind speed in April:
25.3km/h - Average wind speed in May:
26.3km/h - Average wind speed in June:
24.6km/h
- Average wind speed in July:
19.8km/h - Average wind speed in August:
18.2km/h - Average wind speed in September:
21.2km/h - Average wind speed in October:
22.2km/h - Average wind speed in November:
23.6km/h - Average wind speed in December:
25.5km/h
The windiest month (with the highest average wind speed) is February (28.6km/h).
The calmest month (with the lowest average wind speed) is August (18.2km/h).
Average humidity
Calhau, Cape Verde
The months with the highest relative humidity are July, August and September (82%).
The months with the lowest relative humidity are January and December (73%).
Average rainfall
Calhau, Cape Verde
The wettest month (with the highest rainfall) is September (31mm).
The driest months (with the least rainfall) are January, March, April and May (1mm).
Average rainfall days
Calhau, Cape Verde
- Average rainfall days in January:
1.3 days - Average rainfall days in February:
1 days - Average rainfall days in March:
2.8 days - Average rainfall days in April:
2.9 days - Average rainfall days in May:
1.4 days - Average rainfall days in June:
1.5 days
- Average rainfall days in July:
4.2 days - Average rainfall days in August:
6.3 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
3.6 days - Average rainfall days in November:
2.8 days - Average rainfall days in December:
2.4 days
The month with the highest number of rainy days is September (9.1 days).
The month with the least rainy days is February (1 days).
Average daylight / Average sunshine
Calhau, Cape Verde
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 54min - Average daylight in June:
13h and 6min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 18min - Average daylight in December:
11h and 6min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January:
9h and 12min - Average sunshine in February:
9h and 6min - Average sunshine in March:
9h and 6min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 24min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
8h and 6min - Average sunshine in August:
7h and 30min - Average sunshine in September:
8h and 0min - Average sunshine in October:
8h and 36min - Average sunshine in November:
8h and 36min - Average sunshine in December:
9h and 12min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days
Calhau, Cape Verde
- Average sunshine days in January:
27.8 days - Average sunshine days in February:
25.2 days - Average sunshine days in March:
28 days - Average sunshine days in April:
26.8 days - Average sunshine days in May:
28.8 days - Average sunshine days in June:
26.7 days
- Average sunshine days in July:
22.5 days - Average sunshine days in August:
18.9 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
25.6 days - Average sunshine days in November:
25.3 days - Average sunshine days in December:
27.2 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is September (17.8 days).
Average UV index
Calhau, Cape Verde
The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).
Average cloud cover
Calhau, Cape Verde
The month with the most cloud cover is August (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 19).
Average visibility
Calhau, 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).
