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
January
Weather in January
Temperature
With the onset of January, the average high-temperature stands at a still warm 27.3°C (81.1°F), closely aligned with December's 27.5°C (81.5°F). Throughout January, the average low-temperature in Robertsham, South Africa, records at an enjoyable 16.3°C (61.3°F).Heat index
January's mean heat index is estimated at 29°C (84.2°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
January and February, with an average relative humidity of 63%, are the most humid months in Robertsham.Rainfall
In Robertsham, in January, during 17.8 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, there are 97.6 rainfall days, and 377mm (14.84") of precipitation is accumulated.Daylight
In Robertsham, the average length of the day in January is 13h and 34min.On the first day of the month, sunrise is at 05:18 and sunset at 19:03. On the last day of January, in Robertsham, sunrise is at 05:41 and sunset at 19:01 SAST.
Sunshine
In Robertsham, the average sunshine in January is 11.5h.UV index
The months with the highest UV index are January, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during January leads to these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in January in Robertsham?
What are the most humid months in Robertsham?
What is the average humidity in January in Robertsham?
How much does it rain in Robertsham in January?
How many hours of daylight does Robertsham have in January?
When is the sunrise / sunset in January in Robertsham?
How long on average sun shines in January in Robertsham?
What is the month with the highest UV index in Robertsham?
How high is the UV index in January in Robertsham?
Average temperature in January
Robertsham, South Africa
- Average high temperature in January: 27.3°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (17.7°C).
- Average low temperature in January: 16.3°C
The months with the highest average low temperature are January and December (16.3°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).
Average pressure in January
Robertsham, South Africa
- Average pressure in January: 1013.1mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in January
Robertsham, South Africa
- Average wind speed in January: 9.2km/h
The windiest month (with the highest average wind speed) is November (12km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in January
Robertsham, South Africa
- Average humidity in January: 63%
The months with the highest relative humidity are January and February (63%).
The month with the lowest relative humidity is September (33%).
Average rainfall in January
Robertsham, South Africa
- Average rainfall in January: 79mm
The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in January
Robertsham, South Africa
- Average rainfall days in January: 17.8 days
The month with the highest number of rainy days is January (17.8 days).
The months with the least rainy days are July and August (0.8 days).
Average daylight in January /
Average sunshine in January
Robertsham, 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 3min
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 24min).
Average sunshine days in January
Robertsham, South Africa
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (10.8 days).
Average UV index in January
Robertsham, 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
Robertsham, South Africa
- Average cloud cover in January: 25
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Robertsham, 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).
