Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
Randburg's transition from September to October introduces an average high-temperature of a still moderately hot 27°C (80.6°F), marking an insignificant variation from the 25.5°C (77.9°F). Randburg encounters a significant temperature differential, with an average low-temperature of 14.6°C (58.3°F) during October nights.Heat index
October's average heat index is calculated to be 27°C (80.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.Observations indicate that the heat index values are for shady locations with light wind. 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 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
In October, the average relative humidity is 43%.Rainfall
In Randburg, in October, it is raining for 7.8 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Randburg, there are 77.6 rainfall days, and 262mm (10.31") of precipitation is accumulated.Daylight
In October, the average length of the day is 12h and 43min.On the first day of October, sunrise is at 05:46 and sunset at 18:08. On the last day of the month, sunrise is at 05:18 and sunset at 18:24 SAST.
Sunshine
October has the most sunshine of the year, with an average of 11.8h of sunshine.UV index
January, February, October and November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In October, the UV index of 6 transforms into the following advice:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How many days does it rain in October?
What is the average length of the day in October?
When are sunrise and sunset in October?
What month has the most sunshine?
How many hours of sunshine does Randburg have in October?
What is the month with the highest UV index?
What is the UV index intensity in October?
Average temperature in October
Randburg, South Africa
- Average high temperature in October: 27°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (17.9°C).
- Average low temperature in October: 14.6°C
The month with the highest average low temperature is January (16.6°C).
The coldest month (with the lowest average low temperature) is July (6.1°C).
Average pressure in October
Randburg, South Africa
- Average pressure in October: 1015.5mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in October
Randburg, South Africa
- Average wind speed in October: 11.5km/h
The windiest month (with the highest average wind speed) is November (11.6km/h).
The calmest month (with the lowest average wind speed) is May (7.8km/h).
Average humidity in October
Randburg, South Africa
- Average humidity in October: 43%
The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is September (34%).
Average rainfall in October
Randburg, South Africa
- Average rainfall in October: 31mm
The wettest month (with the highest rainfall) is January (57mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in October
Randburg, South Africa
- Average rainfall days in October: 7.8 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is July (1.4 days).
Average daylight in October /
Average sunshine in October
Randburg, South Africa
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in October: 11h and 5min
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 24min).
Average sunshine days in October
Randburg, South Africa
- Average sunshine days in October: 21.4 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is January (16.3 days).
Average UV index in October
Randburg, South Africa
- Average UV index in October: 6
The months with the highest UV index are January, February, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in October
Randburg, South Africa
- Average cloud cover in October: 15
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in October
Randburg, South Africa
- Average visibility in October: 10km
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).
