Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
The average high-temperature during January registers at a still moderately hot 24.3°C (75.7°F), closely corresponding to the preceding month. Consistently, Ribeira Ilheu reports average nighttime temperatures of 21.8°C (71.2°F) during January, a marginal step down from its daytime highs.Humidity
With an average relative humidity of 69%, January is the least humid month.Rainfall
January, March and May are months with the least rain in Ribeira Ilheu when the rain falls for 0.7 days and typically aggregates up to 1mm (0.04") of rain.Daylight
In Ribeira Ilheu, the average length of the day in January is 11h and 21min.On the first day of January, sunrise is at 07:03 and sunset at 18:18. On the last day of the month, sunrise is at 07:06 and sunset at 18:35 -01.
Sunshine
In January, the average sunshine is 9.5h.UV index
The months with the lowest UV index are January through July and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 during January leads to these advisories:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ribeira Ilheu in January?
What is the least humid month in Ribeira Ilheu?
What is the average humidity in January in Ribeira Ilheu?
What is the driest month in Ribeira Ilheu?
How many days does it rain in January in Ribeira Ilheu?
How many hours of daylight does Ribeira Ilheu have in January?
When is the sunrise / sunset in January in Ribeira Ilheu?
How many hours of sunshine does Ribeira Ilheu have in January?
What are the months with the lowest UV index in Ribeira Ilheu?
How high is the UV index in January in Ribeira Ilheu?
Average temperature in January
Ribeira Ilheu, Cape Verde
- Average high temperature in January: 24.3°C
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).
- Average low temperature in January: 21.8°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 in January
Ribeira Ilheu, Cape Verde
- Average pressure in January: 1015.2mbar
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 in January
Ribeira Ilheu, Cape Verde
- Average wind speed in January: 25.1km/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 in January
Ribeira Ilheu, Cape Verde
- Average humidity in January: 69%
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 in January
Ribeira Ilheu, Cape Verde
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is September (57mm).
The driest months (with the least rainfall) are January, March and May (1mm).
Average rainfall days in January
Ribeira Ilheu, Cape Verde
- Average rainfall days in January: 0.7 days
The month with the highest number of rainy days is September (14 days).
The month with the least rainy days is January (0.7 days).
Average daylight in January /
Average sunshine in January
Ribeira Ilheu, Cape Verde
- Average daylight in January: 11h and 2min
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 3min
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 in January
Ribeira Ilheu, Cape Verde
- Average sunshine days in January: 29.3 days
The months with the most sunshine days are January and May (29.3 days).
The month with the least sunshine days is September (12.5 days).
Average UV index in January
Ribeira Ilheu, Cape Verde
- Average UV index in January: 6
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 in January
Ribeira Ilheu, Cape Verde
- Average cloud cover in January: 18
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 in January
Ribeira Ilheu, Cape Verde
- Average visibility in January: 10km
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).
