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
As Piet Retief steps into January, the average high-temperature holds at a still moderately hot 25.7°C (78.3°F), hinting at a minor fluctuation from the prior month. In the month of January, the average low-temperature usually rests at a moderate 15.2°C (59.4°F).Humidity
The months with the highest humidity in Piet Retief are January through March, with an average relative humidity of 82%.Rainfall
January is the month with the most rainfall in Piet Retief. Rain falls for 23 days and accumulates 105mm (4.13") of precipitation.Daylight
In Piet Retief, the average length of the day in January is 13h and 37min.On the first day of the month, sunrise is at 05:05 and sunset at 18:54. On the last day of January, in Piet Retief, sunrise is at 05:29 and sunset at 18:51 SAST.
Sunshine
The average sunshine in January in Piet Retief is 8.6h.UV index
In Piet Retief, the average daily maximum UV index in January is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 5 during January translates into the following directions:
Take precautions - Protection against sun damage is advised. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Piet Retief?
What is the most humid month in Piet Retief?
What is the average humidity in January in Piet Retief?
What is the rainiest month in Piet Retief?
How many days does it rain in January in Piet Retief?
How many hours of daylight does Piet Retief have in January?
What time are sunrise and sunset in January in Piet Retief?
How long on average sun shines in January in Piet Retief?
What is the UV index intensity in January in Piet Retief?
Average temperature in January
Piet Retief, South Africa
- Average high temperature in January: 25.7°C
The warmest month (with the highest average high temperature) is December (26.3°C).
The month with the lowest average high temperature is July (19.4°C).
- Average low temperature in January: 15.2°C
The months with the highest average low temperature are January and December (15.2°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in January
Piet Retief, South Africa
- Average pressure in January: 1014.4mbar
The month with the highest atmospheric pressure is July (1024.3mbar).
The months with the lowest atmospheric pressure are January and December (1014.4mbar).
Average wind speed in January
Piet Retief, South Africa
- Average wind speed in January: 7.3km/h
The windiest months (with the highest average wind speed) are June and September (9.4km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in January
Piet Retief, South Africa
- Average humidity in January: 82%
The months with the highest relative humidity are January, February and March (82%).
The month with the lowest relative humidity is August (54%).
Average rainfall in January
Piet Retief, South Africa
- Average rainfall in January: 105mm
The wettest month (with the highest rainfall) is January (105mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in January
Piet Retief, South Africa
- Average rainfall days in January: 23 days
The month with the highest number of rainy days is January (23 days).
The month with the least rainy days is June (2.6 days).
Average daylight in January /
Average sunshine in January
Piet Retief, 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: 8h and 4min
The month with the most sunshine is October (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 36min).
Average sunshine days in January
Piet Retief, South Africa
- Average sunshine days in January: 5 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is January (5 days).
Average UV index in January
Piet Retief, South Africa
- Average UV index in January: 5
The month with the highest UV index is November (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in January
Piet Retief, South Africa
- Average cloud cover in January: 57
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June and July (Cloud cover 14).
Average visibility in January
Piet Retief, South Africa
- Average visibility in January: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March and December (7km).
