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
Weather in January
Temperature
Kaapmuiden, South Africa, greets January with an average high-temperature of a still moderately hot 28.9°C (84°F), marking a slight deviation from the preceding month. The temperature in Kaapmuiden lowers to an average of 19°C (66.2°F) during January nights.Heat index
In January, the average heat index is computed to be a tropical 34°C (93.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
January through March, with an average relative humidity of 78%, are the most humid months.Rainfall
In Kaapmuiden, in January, it is raining for 20.3 days, with typically 88mm (3.46") of accumulated precipitation. Throughout the year, there are 138.5 rainfall days, and 488mm (19.21") of precipitation is accumulated.Daylight
In January, the average length of the day is 13h and 31min.On the first day of the month, sunrise is at 05:06 and sunset at 18:49. On the last day of January, in Kaapmuiden, sunrise is at 05:29 and sunset at 18:46 SAST.
Sunshine
In Kaapmuiden, the average sunshine in January is 8.7h.UV index
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index in Kaapmuiden. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 during January translates into the following guidance:
Prevent overexposure. Protection from the sun's harmful effects is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
How hot is it in Kaapmuiden in January?
What are the most humid months in Kaapmuiden?
What is the average humidity in January in Kaapmuiden?
How many days does it rain in January in Kaapmuiden?
What is the average length of the day in January in Kaapmuiden?
What time are sunrise and sunset in January in Kaapmuiden?
How many hours of sunshine does Kaapmuiden have in January?
When is the highest UV index in Kaapmuiden?
What is the UV index intensity in January in Kaapmuiden?
Average temperature in January
Kaapmuiden, South Africa
- Average high temperature in January: 28.9°C
The warmest month (with the highest average high temperature) is December (29.1°C).
The month with the lowest average high temperature is July (23°C).
- Average low temperature in January: 19°C
The months with the highest average low temperature are January and February (19°C).
The coldest month (with the lowest average low temperature) is June (10.6°C).
Average pressure in January
Kaapmuiden, South Africa
- Average pressure in January: 1013.7mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1013.7mbar).
Average wind speed in January
Kaapmuiden, South Africa
- Average wind speed in January: 7.4km/h
The windiest month (with the highest average wind speed) is September (8.5km/h).
The calmest months (with the lowest average wind speed) are March and May (6.4km/h).
Average humidity in January
Kaapmuiden, South Africa
- Average humidity in January: 78%
The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (56%).
Average rainfall in January
Kaapmuiden, South Africa
- Average rainfall in January: 88mm
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in January
Kaapmuiden, South Africa
- Average rainfall days in January: 20.3 days
The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is June (1.8 days).
Average daylight in January /
Average sunshine in January
Kaapmuiden, South Africa
- Average daylight in January: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in January: 8h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in January
Kaapmuiden, South Africa
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in January
Kaapmuiden, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).
Average cloud cover in January
Kaapmuiden, South Africa
- Average cloud cover in January: 54
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in January
Kaapmuiden, South Africa
- Average visibility in January: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
Kaapmuiden, South Africa
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