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 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
The month of January sees the highest average temperatures, reaching 29.4°C (84.9°F) at the peak and 17.3°C (63.1°F) at the low.Heat index
January's average heat index is estimated at a hot 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humidity
In Steynsrus, the average relative humidity in January is 54%.Rainfall
In Steynsrus, South Africa, in January, during 13.4 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Steynsrus, there are 84.1 rainfall days, and 206mm (8.11") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall.Daylight
The average length of the day in January is 13h and 41min.On the first day of the month, sunrise is at 05:16 and sunset at 19:09. On the last day of January, sunrise is at 05:40 and sunset at 19:05 SAST.
Sunshine
The average sunshine in January in Steynsrus, South Africa, is 11.7h.UV index
The months with the highest UV index in Steynsrus are January, February, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the UV index of 6 transforms into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Steynsrus?
How hot does it get in Steynsrus in January?
What is the average humidity in January in Steynsrus?
How much does it rain in Steynsrus in January?
When it does not snow in Steynsrus?
What is the average length of the day in January in Steynsrus?
What time are sunrise and sunset in January in Steynsrus?
How many hours of sunshine does Steynsrus have in January?
When is the highest UV index in Steynsrus?
How high is the UV index in January in Steynsrus?
Average temperature in January
Steynsrus, South Africa
- Average high temperature in January: 29.4°C
The warmest month (with the highest average high temperature) is January (29.4°C).
The month with the lowest average high temperature is June (17.4°C).
- Average low temperature in January: 17.3°C
The month with the highest average low temperature is January (17.3°C).
The coldest month (with the lowest average low temperature) is July (4.9°C).
Average pressure in January
Steynsrus, South Africa
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is July (1025.1mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in January
Steynsrus, South Africa
- Average wind speed in January: 11.7km/h
The windiest month (with the highest average wind speed) is November (13.8km/h).
The calmest month (with the lowest average wind speed) is May (8.7km/h).
Average humidity in January
Steynsrus, South Africa
- Average humidity in January: 54%
The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is September (30%).
Average rainfall in January
Steynsrus, South Africa
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in January
Steynsrus, South Africa
- Average rainfall days in January: 13.4 days
The month with the highest number of rainy days is December (13.6 days).
The months with the least rainy days are July and August (1.3 days).
Average snowfall days in January
Steynsrus, South Africa
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Steynsrus, South Africa
- Average daylight in January: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January: 11h and 4min
The months with the most sunshine are October and November (Average sunshine: 11h and 48min).
The months with the least sunshine are June and August (Average sunshine: 7h and 30min).
Average sunshine days in January
Steynsrus, South Africa
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (12.4 days).
Average UV index in January
Steynsrus, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February, 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
Steynsrus, South Africa
- Average cloud cover in January: 20
The month with the most cloud cover is February (Cloud cover 21).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in January
Steynsrus, 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).
