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
As Atlantis steps into January, the average high-temperature holds at a still moderately hot 25.8°C (78.4°F), hinting at a minor fluctuation from the prior month. Nighttime temperature in Atlantis lowers to an average of 17.7°C (63.9°F) in January.Humidity
The average relative humidity in January in Atlantis is 69%.Rainfall
In Atlantis, South Africa, in January, during 6.7 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, there are 111 rainfall days, and 435mm (17.13") of precipitation is accumulated.Daylight
In Atlantis, the average length of the day in January is 14h and 5min.On the first day of the month, sunrise is at 05:39 and sunset at 19:59. On the last day of January, sunrise is at 06:06 and sunset at 19:51 SAST.
Sunshine
In January, the average sunshine in Atlantis is 11h.UV index
The months with the highest UV index in Atlantis are January, February and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, an average UV index of 6 transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in January in Atlantis?
What is the average humidity in January in Atlantis?
How much does it rain in Atlantis in January?
How many hours of daylight does Atlantis have in January?
What time are sunrise and sunset in January in Atlantis?
How many hours of sunshine does Atlantis have in January?
What are the months with the highest UV index in Atlantis?
How high is the UV index in January in Atlantis?
Average temperature in January
Atlantis, South Africa
- Average high temperature in January: 25.8°C
The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is August (16.6°C).
- Average low temperature in January: 17.7°C
The month with the highest average low temperature is January (17.7°C).
The coldest months (with the lowest average low temperature) are July and August (10.2°C).
Average pressure in January
Atlantis, South Africa
- Average pressure in January: 1013.6mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).
Average wind speed in January
Atlantis, South Africa
- Average wind speed in January: 17.6km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in January
Atlantis, South Africa
- Average humidity in January: 69%
The months with the highest relative humidity are June, August and September (74%).
The months with the lowest relative humidity are February, April and December (68%).
Average rainfall in January
Atlantis, South Africa
- Average rainfall in January: 9mm
The wettest month (with the highest rainfall) is June (98mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in January
Atlantis, South Africa
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (4.9 days).
Average daylight in January /
Average sunshine in January
Atlantis, South Africa
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in January: 11h and 0min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in January
Atlantis, South Africa
- Average sunshine days in January: 23.1 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in January
Atlantis, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in January
Atlantis, South Africa
- Average cloud cover in January: 17
The month with the most cloud cover is June (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in January
Atlantis, South Africa
- 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).
Atlantis, South Africa
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