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
January welcomes an average high-temperature of a still tropical 30°C (86°F), not much different from the preceding month. The month of January records an average low-temperature of 19.5°C (67.1°F) in Alldays.Heat index
The heat index value during January is appraised at a hot 34°C (93.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
The most humid month in Alldays is January, with an average relative humidity of 64%.Rainfall
In Alldays, in January, it is raining for 18.5 days, with typically 76mm (2.99") of accumulated precipitation. In Alldays, during the entire year, the rain falls for 94.1 days and collects up to 362mm (14.25") of precipitation.Daylight
In January, the average length of the day is 13h and 20min.On the first day of January in Alldays, sunrise is at 05:21 and sunset at 18:51. On the last day of the month, sunrise is at 05:42 and sunset at 18:51 SAST.
Sunshine
In January, the average sunshine in Alldays is 10.7h.UV index
January through April, August through December, with an average maximum UV index of 6, are months with the highest UV index in Alldays. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 6 transforms into these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Alldays in January?
What is the most humid month in Alldays?
What is the average humidity in January in Alldays?
How many days does it rain in January in Alldays?
How many hours of daylight does Alldays have in January?
When are sunrise and sunset in January in Alldays?
How many hours of sunshine does Alldays have in January?
What are the months with the highest UV index in Alldays?
What is the UV index reading in January in Alldays?
Average temperature in January
Alldays, South Africa
- Average high temperature in January: 30°C
The warmest months (with the highest average high temperature) are November and December (30.6°C).
The month with the lowest average high temperature is July (21.8°C).
- Average low temperature in January: 19.5°C
The month with the highest average low temperature is December (19.8°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).
Average pressure in January
Alldays, South Africa
- Average pressure in January: 1012.1mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).
Average wind speed in January
Alldays, South Africa
- Average wind speed in January: 10.5km/h
The windiest month (with the highest average wind speed) is October (12.9km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in January
Alldays, South Africa
- Average humidity in January: 64%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is September (42%).
Average rainfall in January
Alldays, South Africa
- Average rainfall in January: 76mm
The wettest month (with the highest rainfall) is December (91mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in January
Alldays, South Africa
- Average rainfall days in January: 18.5 days
The month with the highest number of rainy days is January (18.5 days).
The month with the least rainy days is August (0.5 days).
Average daylight in January /
Average sunshine in January
Alldays, South Africa
- Average daylight in January: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in January: 10h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 36min).
The month with the least sunshine is April (Average sunshine: 7h and 12min).
Average sunshine days in January
Alldays, South Africa
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is January (10.3 days).
Average UV index in January
Alldays, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in January
Alldays, South Africa
- Average cloud cover in January: 35
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in January
Alldays, 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).
