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
Weather in October
Temperature
Casteel, South Africa, records an average high-temperature of a still warm 28°C (82.4°F) in October, maintaining a close correlation with September's 27.5°C (81.5°F). The low-temperature averages to a refreshing 17.2°C (63°F) during the nights of October.Heat index
October's mean heat index is estimated at 29°C (84.2°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 highly important 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
The average relative humidity in October is 60%.Rainfall
In Casteel, during October, the rain falls for 13.2 days and regularly aggregates up to 39mm (1.54") of precipitation. In Casteel, during the entire year, the rain falls for 145.7 days and collects up to 558mm (21.97") of precipitation.Daylight
In Casteel, the average length of the day in October is 12h and 41min.On the first day of October, sunrise is at 05:35 and sunset at 17:55. On the last day of the month, sunrise is at 05:08 and sunset at 18:10 SAST.
Sunshine
In Casteel, the average sunshine in October is 9.3h.UV index
January through April, September through December, 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 risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 during October translates into the following directions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Casteel in October?
What is the average humidity in October in Casteel?
How much does it rain in Casteel in October?
What is the average length of the day in October in Casteel?
What time are sunrise and sunset in October in Casteel?
How long on average sun shines in October in Casteel?
What is the month with the highest UV index in Casteel?
How high is the UV index in October in Casteel?
Average temperature in October
Casteel, South Africa
- Average high temperature in October: 28°C
The warmest months (with the highest average high temperature) are February and December (29.2°C).
The month with the lowest average high temperature is July (22.8°C).
- Average low temperature in October: 17.2°C
The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (11.2°C).
Average pressure in October
Casteel, South Africa
- Average pressure in October: 1017mbar
The month with the highest atmospheric pressure is July (1024mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in October
Casteel, South Africa
- Average wind speed in October: 10.4km/h
The windiest month (with the highest average wind speed) is October (10.4km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in October
Casteel, South Africa
- Average humidity in October: 60%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is September (52%).
Average rainfall in October
Casteel, South Africa
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is December (116mm).
The driest months (with the least rainfall) are June and July (3mm).
Average rainfall days in October
Casteel, South Africa
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is January (20.9 days).
The month with the least rainy days is June (2.3 days).
Average daylight in October /
Average sunshine in October
Casteel, South Africa
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in October: 9h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in October
Casteel, South Africa
- Average sunshine days in October: 14.8 days
The month with the most sunshine days is June (26.3 days).
The month with the least sunshine days is January (6.9 days).
Average UV index in October
Casteel, South Africa
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in October
Casteel, South Africa
- Average cloud cover in October: 32
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in October
Casteel, South Africa
- Average visibility in October: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
Casteel, South Africa
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