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
Weather in January
Temperature
The onset of January marks an average high-temperature of a still warm 27.5°C (81.5°F), hardly differing from December's 27.9°C (82.2°F). Oberholzer's nighttime temperature during January is consistently averaged at a refreshing 16.7°C (62.1°F).Heat index
The heat index in January is calculated to be 29°C (84.2°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In January, the average relative humidity in Oberholzer is 62%.Rainfall
The month with the most rainfall in Oberholzer is January, when the rain falls for 19.8 days and typically aggregates up to 88mm (3.46") of precipitation.Daylight
The average length of the day in January is 13h and 34min.On the first day of the month, sunrise is at 05:20 and sunset at 19:06. On the last day of January, sunrise is at 05:43 and sunset at 19:03 SAST.
Sunshine
In Oberholzer, South Africa, the average sunshine in January is 11.5h.UV index
January, February, October through December, with an average maximum UV index of 6, are months with the highest UV index in Oberholzer. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: In January, the UV index of 6 transforms into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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 minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are January temperatures in Oberholzer?
What is the average humidity in January in Oberholzer?
What is the wettest month in Oberholzer?
How much does it rain in Oberholzer in January?
How many hours of daylight does Oberholzer have in January?
When are sunrise and sunset in January in Oberholzer?
How long on average sun shines in January in Oberholzer?
What are the months with the highest UV index in Oberholzer?
What is the UV index intensity in January in Oberholzer?
Average temperature in January
Oberholzer, South Africa
- Average high temperature in January: 27.5°C
The warmest month (with the highest average high temperature) is December (27.9°C).
The month with the lowest average high temperature is July (17.6°C).
- Average low temperature in January: 16.7°C
The months with the highest average low temperature are January and December (16.7°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).
Average pressure in January
Oberholzer, South Africa
- Average pressure in January: 1012.6mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).
Average wind speed in January
Oberholzer, South Africa
- Average wind speed in January: 10km/h
The windiest month (with the highest average wind speed) is November (13.3km/h).
The calmest month (with the lowest average wind speed) is May (8.5km/h).
Average humidity in January
Oberholzer, 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
Oberholzer, South Africa
- Average rainfall in January: 88mm
The wettest month (with the highest rainfall) is January (88mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Oberholzer, South Africa
- Average rainfall days in January: 19.8 days
The month with the highest number of rainy days is January (19.8 days).
The month with the least rainy days is August (0.8 days).
Average daylight in January /
Average sunshine in January
Oberholzer, 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 54min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in January
Oberholzer, South Africa
- Average sunshine days in January: 7.5 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is January (7.5 days).
Average UV index in January
Oberholzer, 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
Oberholzer, South Africa
- Average cloud cover in January: 24
The month with the most cloud cover is January (Cloud cover 24).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in January
Oberholzer, 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).
Oberholzer, South Africa
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