January weather forecast
Vereeniging, South Africa

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Weather in January

In Vereeniging, January ushers in the new year with hot temperatures and high humidity, making it the most humid month with a relative humidity at 62%. Compared to December, the temperature sees a slight increase. However, it experiences a significant amount of rainfall, with about 62mm (2.44") of rainfall witnessed distributed over an average of 18.3 days. Despite this rainfall, January still offers ample sunshine with an average of 11.6 sunshine hours per day, promising a balance of sunny and rainy days. As January progresses to February, the difference in overall climatic conditions remains insignificant as February weather mirrors a similar pattern.

Temperature

January, having an average high-temperature of 28°C (82.4°F) and an average low-temperature of 16.1°C (61°F), is the warmest month.

Heat index

Throughout January, the heat index is calculated to be a hot 30°C (86°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The average relative humidity in January in Vereeniging is 62%.

Rainfall

In Vereeniging, in January, during 18.3 rainfall days, 62mm (2.44") of precipitation is typically accumulated. Throughout the year, in Vereeniging, there are 106.6 rainfall days, and 364mm (14.33") of precipitation is accumulated.

Snowfall

In Vereeniging, snow does not fall in January through July, September through December.

Daylight

In Vereeniging, the average length of the day in January is 13h and 35min.
On the first day of January in Vereeniging, sunrise is at 05:18 and sunset at 19:05. On the last day of the month, sunrise is at 05:41 and sunset at 19:02 SAST.

Sunshine

The average sunshine in January in Vereeniging is 11.6h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the highest UV index in Vereeniging, South Africa. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in January interprets into the following advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

What month is the hottest in Vereeniging?

Vereeniging's temperature records reveal January as the warmest month, marked by average highs of 28°C (82.4°F) and lows of 16.1°C (61°F).

Is it hot in Vereeniging during January?

In January, the average high-temperature and low-temperature in Vereeniging are 28°C (82.4°F) and 16.1°C (61°F) respectively. In January, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 30°C (86°F).

What is the average humidity in January in Vereeniging?

In Vereeniging, the average relative humidity in January is 62%.

How many days does it rain in January in Vereeniging?

In Vereeniging, South Africa, during January, the rain falls for 18.3 days and regularly aggregates up to 62mm (2.44") of precipitation.

When it does not snow in Vereeniging?

In Vereeniging, South Africa, snow does not fall in January through July, September through December.

How many hours of daylight does Vereeniging have in January?

In Vereeniging, South Africa, the average day length in January is 13h and 35min.

What time are sunrise and sunset in January in Vereeniging?

On the first day of January in Vereeniging, sunrise is at 05:18 and sunset at 19:05. On the last day of the month, sunrise is at 05:41 and sunset at 19:02 SAST.

How long on average sun shines in January in Vereeniging?

In Vereeniging, South Africa, the average sunshine duration in January is 11.6h.

What is the month with the highest UV index in Vereeniging?

January, October through December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in January in Vereeniging?

In January, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in January
Vereeniging, South Africa

Average temperature in January - Vereeniging, South Africa
  • Average high temperature in January: 28°C

The warmest month (with the highest average high temperature) is January (28°C).
The months with the lowest average high temperature are June and July (17.6°C).

  • Average low temperature in January: 16.1°C

The month with the highest average low temperature is December (16.4°C).
The coldest month (with the lowest average low temperature) is July (5.4°C).

Average pressure in January
Vereeniging, South Africa

Average pressure in January - Vereeniging, South Africa
  • Average pressure in January: 1013.3mbar

The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).

Average wind speed in January
Vereeniging, South Africa

Average wind speed in January - Vereeniging, South Africa
  • Average wind speed in January: 9.9km/h

The windiest months (with the highest average wind speed) are September, October and November (12.7km/h).
The calmest month (with the lowest average wind speed) is May (8.4km/h).

Average humidity in January
Vereeniging, South Africa

Average humidity in January - Vereeniging, South Africa
  • Average humidity in January: 62%

The month with the highest relative humidity is February (63%).
The month with the lowest relative humidity is September (32%).

Average rainfall in January
Vereeniging, South Africa

Average rainfall in January - Vereeniging, South Africa
  • Average rainfall in January: 62mm

The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (2mm).

Average rainfall days in January
Vereeniging, South Africa

Average rainfall days in January - Vereeniging, South Africa
  • Average rainfall days in January: 18.3 days

The month with the highest number of rainy days is January (18.3 days).
The months with the least rainy days are June, July and August (1.8 days).

Average snowfall days in January
Vereeniging, South Africa

Average snowfall days in January - Vereeniging, South Africa
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).

Average daylight in January /
Average sunshine in January
Vereeniging, South Africa

Average daylight in January / Average sunshine in January - Vereeniging, South Africa
  • Average daylight in January: 13h and 4min

The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).

  • Average sunshine in January: 11h and 4min

The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).

Average sunshine days in January
Vereeniging, South Africa

Average sunshine days in January - Vereeniging, South Africa
  • Average sunshine days in January: 9.4 days

The months with the most sunshine days are July and August (28.9 days).
The month with the least sunshine days is January (9.4 days).

Average UV index in January
Vereeniging, South Africa

Average UV index in January - Vereeniging, South Africa
  • Average UV index in January: 6

The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

Average cloud cover in January
Vereeniging, South Africa

Average cloud cover in January - Vereeniging, South Africa
  • Average cloud cover in January: 24

The month with the most cloud cover is January (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in January
Vereeniging, South Africa

Average visibility in January - Vereeniging, South Africa
  • Average visibility in January: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

Vereeniging, South Africa

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