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
The arrival of January brings an average high-temperature of a still agreeable 22.9°C (73.2°F), nearly identical to December's 21.5°C (70.7°F). Sandbaai, during January nights, experiences a subtle shift to a low average of 18°C (64.4°F) from the day's heat.Humidity
January through March, May, September and October, with an average relative humidity of 76%, are the most humid months in Sandbaai.Rainfall
In Sandbaai, in January, it is raining for 10.8 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, in Sandbaai, there are 113.9 rainfall days, and 270mm (10.63") of precipitation is accumulated.Daylight
In January, the average length of the day in Sandbaai is 14h and 9min.On the first day of January, sunrise is at 05:34 and sunset at 19:58. On the last day of the month, sunrise is at 06:02 and sunset at 19:50 SAST.
Sunshine
The average sunshine in January in Sandbaai is 10h.UV index
January and February, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 6 in January translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the average January temperature in Sandbaai?
What are the most humid months in Sandbaai?
What is the average humidity in January in Sandbaai?
How much does it rain in Sandbaai in January?
How many hours of daylight does Sandbaai have in January?
When are sunrise and sunset in January in Sandbaai?
How long on average sun shines in January in Sandbaai?
What are the months with the highest UV index in Sandbaai?
What is the UV index intensity in January in Sandbaai?
Average temperature in January
Sandbaai, South Africa
- Average high temperature in January: 22.9°C
The warmest month (with the highest average high temperature) is February (23.3°C).
The month with the lowest average high temperature is August (16.2°C).
- Average low temperature in January: 18°C
The month with the highest average low temperature is February (18.3°C).
The coldest month (with the lowest average low temperature) is August (11.5°C).
Average pressure in January
Sandbaai, South Africa
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is July (1021.8mbar).
The month with the lowest atmospheric pressure is February (1013.8mbar).
Average wind speed in January
Sandbaai, South Africa
- Average wind speed in January: 20.5km/h
The windiest month (with the highest average wind speed) is November (21.5km/h).
The calmest month (with the lowest average wind speed) is May (17.7km/h).
Average humidity in January
Sandbaai, South Africa
- Average humidity in January: 76%
The months with the highest relative humidity are January, February, March, May, September and October (76%).
The months with the lowest relative humidity are April, June and July (74%).
Average rainfall in January
Sandbaai, South Africa
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is June (47mm).
The driest months (with the least rainfall) are February and December (13mm).
Average rainfall days in January
Sandbaai, South Africa
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is October (7.1 days).
Average daylight in January /
Average sunshine in January
Sandbaai, South Africa
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in January: 10h and 0min
The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 6h and 12min).
Average sunshine days in January
Sandbaai, South Africa
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is October (22 days).
The month with the least sunshine days is February (13.9 days).
Average UV index in January
Sandbaai, South Africa
- Average UV index in January: 6
The months with the highest UV index are January and February (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
Sandbaai, South Africa
- Average cloud cover in January: 32
The months with the most cloud cover are March and October (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in January
Sandbaai, 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).
Sandbaai, South Africa
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