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
January registers an average high-temperature of a still warm 29°C (84.2°F), slightly varied from December's 29.3°C (84.7°F). Geysdorp experiences an average low-temperature of 18.1°C (64.6°F) in the month of January.Heat index
The heat index value for January is calculated to be a tropical 30°C (86°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. 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 quite important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In January, the average relative humidity is 53%.Rainfall
In January, the rain falls for 16.4 days. Throughout January, 61mm (2.4") of precipitation is accumulated. In Geysdorp, South Africa, during the entire year, the rain falls for 94 days and collects up to 337mm (13.27") of precipitation.Daylight
In January, the average length of the day in Geysdorp is 13h and 35min.On the first day of the month, sunrise is at 05:28 and sunset at 19:15. On the last day of January, in Geysdorp, sunrise is at 05:51 and sunset at 19:12 SAST.
Sunshine
The average sunshine in January is 11.5h.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In January, the average maximum UV index of 6 translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
How hot is January in Geysdorp?
What is the average humidity in January in Geysdorp?
How many days does it rain in January in Geysdorp?
How many hours of daylight does Geysdorp have in January?
When is the sunrise / sunset in January in Geysdorp?
How long on average sun shines in January in Geysdorp?
What is the month with the highest UV index in Geysdorp?
How high is the UV index in January in Geysdorp?
Average temperature in January
Geysdorp, South Africa
- Average high temperature in January: 29°C
The warmest month (with the highest average high temperature) is December (29.3°C).
The month with the lowest average high temperature is June (17.8°C).
- Average low temperature in January: 18.1°C
The month with the highest average low temperature is December (18.3°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in January
Geysdorp, South Africa
- Average pressure in January: 1011.7mbar
The month with the highest atmospheric pressure is July (1024.5mbar).
The month with the lowest atmospheric pressure is January (1011.7mbar).
Average wind speed in January
Geysdorp, South Africa
- Average wind speed in January: 11.7km/h
The windiest months (with the highest average wind speed) are September and November (15km/h).
The calmest month (with the lowest average wind speed) is March (10.3km/h).
Average humidity in January
Geysdorp, South Africa
- Average humidity in January: 53%
The month with the highest relative humidity is February (58%).
The month with the lowest relative humidity is September (29%).
Average rainfall in January
Geysdorp, South Africa
- Average rainfall in January: 61mm
The wettest month (with the highest rainfall) is December (74mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Geysdorp, South Africa
- Average rainfall days in January: 16.4 days
The month with the highest number of rainy days is January (16.4 days).
The months with the least rainy days are July and August (1.2 days).
Average daylight in January /
Average sunshine in January
Geysdorp, 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 months with the most sunshine are October and November (Average sunshine: 11h and 48min).
The months with the least sunshine are May and June (Average sunshine: 7h and 36min).
Average sunshine days in January
Geysdorp, South Africa
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in January
Geysdorp, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February, March, 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
Geysdorp, South Africa
- Average cloud cover in January: 21
The month with the most cloud cover is January (Cloud cover 21).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in January
Geysdorp, 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).
Geysdorp, South Africa
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