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 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
Weather in January
Temperature
January tends to be the warmest month, with temperatures averaging a daily high of 29.7°C (85.5°F) and a low of 17.3°C (63.1°F).Heat index
The heat index for January is evaluated at 29°C (84.2°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Bitterfontein, South Africa, the average relative humidity in January is 40%.Rainfall
In Bitterfontein, South Africa, in January, during 3.6 rainfall days, 10mm (0.39") of precipitation is typically accumulated. In Bitterfontein, during the entire year, the rain falls for 54.8 days and collects up to 114mm (4.49") of precipitation.Snowfall
In Bitterfontein, South Africa, snow does not fall in January through May, September through December.Daylight
In January, the average length of the day is 13h and 53min.On the first day of January, sunrise is at 05:46 and sunset at 19:54. On the last day of the month, sunrise is at 06:12 and sunset at 19:48 SAST.
Sunshine
In January, the average sunshine in Bitterfontein is 11.4h.UV index
In January, the average daily maximum UV index in Bitterfontein is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 6 turns into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What month is the hottest in Bitterfontein?
How hot is January in Bitterfontein?
What is the average humidity in January in Bitterfontein?
How much does it rain in Bitterfontein in January?
When it does not snow in Bitterfontein?
How many hours of daylight does Bitterfontein have in January?
When is the sunrise / sunset in January in Bitterfontein?
How long on average sun shines in January in Bitterfontein?
What is the UV index intensity in January in Bitterfontein?
Average temperature in January
Bitterfontein, South Africa
- Average high temperature in January: 29.7°C
The warmest month (with the highest average high temperature) is January (29.7°C).
The months with the lowest average high temperature are June and July (15.1°C).
- Average low temperature in January: 17.3°C
The month with the highest average low temperature is February (17.7°C).
The coldest month (with the lowest average low temperature) is July (5.7°C).
Average pressure in January
Bitterfontein, South Africa
- Average pressure in January: 1011.6mbar
The month with the highest atmospheric pressure is July (1023mbar).
The month with the lowest atmospheric pressure is January (1011.6mbar).
Average wind speed in January
Bitterfontein, South Africa
- Average wind speed in January: 13.5km/h
The windiest month (with the highest average wind speed) is November (14.3km/h).
The calmest month (with the lowest average wind speed) is May (11.5km/h).
Average humidity in January
Bitterfontein, South Africa
- Average humidity in January: 40%
The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (38%).
Average rainfall in January
Bitterfontein, South Africa
- Average rainfall in January: 10mm
The wettest month (with the highest rainfall) is June (15mm).
The driest month (with the least rainfall) is September (4mm).
Average rainfall days in January
Bitterfontein, South Africa
- Average rainfall days in January: 3.6 days
The month with the highest number of rainy days is June (6.4 days).
The month with the least rainy days is November (2.8 days).
Average snowfall in January
Bitterfontein, South Africa
- Average snowfall in January: 0mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).
Average snowfall days in January
Bitterfontein, South Africa
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.5 days).
The months with the least snowfall days are January, February, March, April, May, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Bitterfontein, South Africa
- Average daylight in January: 13h and 5min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in January: 11h and 2min
The month with the most sunshine is December (Average sunshine: 11h and 54min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in January
Bitterfontein, South Africa
- Average sunshine days in January: 25.5 days
The month with the most sunshine days is March (26.2 days).
The month with the least sunshine days is February (22.9 days).
Average UV index in January
Bitterfontein, South Africa
- Average UV index in January: 6
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in January
Bitterfontein, South Africa
- Average cloud cover in January: 8
The month with the most cloud cover is June (Cloud cover 26).
The months with the least cloud cover are January and February (Cloud cover 8).
Average visibility in January
Bitterfontein, 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).
Bitterfontein, South Africa
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