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 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
In Henley on Klip, the peak temperatures are generally noted in January, averaging a high of 28°C (82.4°F) and a low of 16.1°C (61°F).Heat index
In January, the average heat index is evaluated at a hot 30°C (86°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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 average relative humidity in January in Henley on Klip, South Africa, is 62%.Rainfall
In Henley on Klip, South Africa, in January, during 18.3 rainfall days, 62mm (2.44") of precipitation is typically accumulated. Throughout the year, in Henley on Klip, there are 106.6 rainfall days, and 364mm (14.33") of precipitation is accumulated.Snowfall
In Henley on Klip, snow does not fall in January through July, September through December.Daylight
The average length of the day in January in Henley on Klip is 13h and 35min.On the first day of January, sunrise is at 05:17 and sunset at 19:04. On the last day of the month, sunrise is at 05:40 and sunset at 19:01 SAST.
Sunshine
In Henley on Klip, South Africa, the average sunshine in January is 11.6h.UV index
The months with the highest UV index in Henley on Klip are January, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 6 in January leads to these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Henley on Klip?
How hot is it in Henley on Klip in January?
What is the average humidity in January in Henley on Klip?
How much does it rain in Henley on Klip in January?
When it does not snow in Henley on Klip?
How many hours of daylight does Henley on Klip have in January?
When are sunrise and sunset in January in Henley on Klip?
How long on average sun shines in January in Henley on Klip?
What are the months with the highest UV index in Henley on Klip?
What is the UV index reading in January in Henley on Klip?
Average temperature in January
Henley on Klip, South Africa
- Average high temperature in January: 28°C
The warmest month (with the highest average high temperature) is January (28°C).
The months with the lowest average high temperature are June and July (17.6°C).
- Average low temperature in January: 16.1°C
The month with the highest average low temperature is December (16.4°C).
The coldest month (with the lowest average low temperature) is July (5.4°C).
Average pressure in January
Henley on Klip, South Africa
- Average pressure in January: 1013.3mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in January
Henley on Klip, South Africa
- Average wind speed in January: 9.9km/h
The windiest months (with the highest average wind speed) are September, October and November (12.7km/h).
The calmest month (with the lowest average wind speed) is May (8.4km/h).
Average humidity in January
Henley on Klip, 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
Henley on Klip, South Africa
- Average rainfall in January: 62mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in January
Henley on Klip, South Africa
- Average rainfall days in January: 18.3 days
The month with the highest number of rainy days is January (18.3 days).
The months with the least rainy days are June, July and August (1.8 days).
Average snowfall days in January
Henley on Klip, South Africa
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Henley on Klip, 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 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in January
Henley on Klip, South Africa
- Average sunshine days in January: 9.4 days
The months with the most sunshine days are July and August (28.9 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in January
Henley on Klip, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, 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
Henley on Klip, South Africa
- Average cloud cover in January: 24
The month with the most cloud cover is January (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Henley on Klip, 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).
