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 snowfall in January
- Average snowfall 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
Temperature records mark January as the warmest month, with highs averaging 28.3°C (82.9°F) and lows at 15.8°C (60.4°F).Heat index
The heat index value during January is calculated to be 29°C (84.2°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The average relative humidity in January is 54%.Rainfall
In January, the rain falls for 6.1 days. Throughout January, 14mm (0.55") of precipitation is accumulated. In Suurbraak, South Africa, during the entire year, the rain falls for 74.6 days and collects up to 147mm (5.79") of precipitation.Snowfall
In Suurbraak, snow does not fall in January through June, September through December.Daylight
The average length of the day in January in Suurbraak is 14h and 7min.On the first day of January in Suurbraak, sunrise is at 05:29 and sunset at 19:52. On the last day of the month, sunrise is at 05:57 and sunset at 19:44 SAST.
Sunshine
In January, the average sunshine in Suurbraak is 11.6h.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index in Suurbraak. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during January translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Suurbraak?
Is it hot in Suurbraak during January?
What is the average humidity in January in Suurbraak?
How many days does it rain in January in Suurbraak?
When it does not snow in Suurbraak?
What is the average length of the day in January in Suurbraak?
When are sunrise and sunset in January in Suurbraak?
How long on average sun shines in January in Suurbraak?
When is the highest UV index in Suurbraak?
What is the UV index reading in January in Suurbraak?
Average temperature in January
Suurbraak, South Africa
- Average high temperature in January: 28.3°C
The warmest month (with the highest average high temperature) is January (28.3°C).
The month with the lowest average high temperature is June (14°C).
- Average low temperature in January: 15.8°C
The month with the highest average low temperature is February (16.1°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in January
Suurbraak, South Africa
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in January
Suurbraak, South Africa
- Average wind speed in January: 12.6km/h
The windiest month (with the highest average wind speed) is November (13.1km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in January
Suurbraak, South Africa
- Average humidity in January: 54%
The month with the highest relative humidity is June (64%).
The months with the lowest relative humidity are February and November (53%).
Average rainfall in January
Suurbraak, South Africa
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is June (22mm).
The driest months (with the least rainfall) are February, April, October and December (9mm).
Average rainfall days in January
Suurbraak, South Africa
- Average rainfall days in January: 6.1 days
The month with the highest number of rainy days is April (7.5 days).
The month with the least rainy days is November (5 days).
Average snowfall in January
Suurbraak, South Africa
- Average snowfall in January: 0mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in January
Suurbraak, South Africa
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Suurbraak, 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: 11h and 4min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in January
Suurbraak, South Africa
- Average sunshine days in January: 21.9 days
The month with the most sunshine days is May (24.1 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in January
Suurbraak, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in January
Suurbraak, South Africa
- Average cloud cover in January: 15
The month with the most cloud cover is June (Cloud cover 27).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in January
Suurbraak, 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).
