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 is the warmest month, with an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 15.8°C (60.4°F).Heat index
Throughout January, the heat index is estimated at 29°C (84.2°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In January, the average relative humidity in Ashton is 54%.Rainfall
In Ashton, during January, the rain falls for 6.1 days and regularly aggregates up to 14mm (0.55") of precipitation. Throughout the year, there are 74.6 rainfall days, and 147mm (5.79") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall.Daylight
In January, the average length of the day in Ashton is 14h and 6min.On the first day of the month, sunrise is at 05:32 and sunset at 19:53. On the last day of January, sunrise is at 06:00 and sunset at 19:46 SAST.
Sunshine
In January, the average sunshine is 11.6h.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a regular UV index of 6 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What time of the year is the hottest in Ashton?
Is it hot in Ashton during January?
What is the average humidity in January in Ashton?
How much does it rain in Ashton in January?
When it does not snow in Ashton?
How many hours of daylight does Ashton have in January?
When are sunrise and sunset in January in Ashton?
How many hours of sunshine does Ashton have in January?
What is the month with the highest UV index in Ashton?
How high is the UV index in January in Ashton?
Average temperature in January
Ashton, South Africa
- Average high temperature in January: 28.3°C
The warmest month (with the highest average high temperature) is January (28.3°C).
The month with the lowest average high temperature is June (14°C).
- Average low temperature in January: 15.8°C
The month with the highest average low temperature is February (16.1°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in January
Ashton, South Africa
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in January
Ashton, South Africa
- Average wind speed in January: 12.6km/h
The windiest month (with the highest average wind speed) is November (13.1km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in January
Ashton, South Africa
- Average humidity in January: 54%
The month with the highest relative humidity is June (64%).
The months with the lowest relative humidity are February and November (53%).
Average rainfall in January
Ashton, South Africa
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is June (22mm).
The driest months (with the least rainfall) are February, April, October and December (9mm).
Average rainfall days in January
Ashton, South Africa
- Average rainfall days in January: 6.1 days
The month with the highest number of rainy days is April (7.5 days).
The month with the least rainy days is November (5 days).
Average snowfall in January
Ashton, 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, June, September, October, November and December (0mm).
Average snowfall days in January
Ashton, South Africa
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Ashton, South Africa
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in January: 11h and 4min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in January
Ashton, South Africa
- Average sunshine days in January: 21.9 days
The month with the most sunshine days is May (24.1 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in January
Ashton, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in January
Ashton, South Africa
- Average cloud cover in January: 15
The month with the most cloud cover is June (Cloud cover 27).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in January
Ashton, 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).
Ashton, South Africa
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