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 snowfall in October
- Average snowfall 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
October's beginning signals an average high-temperature of a moderate 13.2°C (55.8°F), barely different from September's 11.9°C (53.4°F). A mean low-temperature of 8.7°C (47.7°F) is a distinguishing feature of October in Charleston, indicating a slight dip from daytime highs.Humidity
In October, the average relative humidity in Charleston is 81%.Rainfall
The month with the most rainfall in Charleston is October, when the rain falls for 22.2 days and typically aggregates up to 153mm (6.02") of precipitation.Snowfall
January through June, August through December are months without snowfall.Daylight
The average length of the day in October is 13h and 13min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:40 pm. On the last day of October, in Charleston, sunrise is at 6:20 am and sunset at 8:15 pm NZDT.
Sunshine
In October, the average sunshine in Charleston is 5.9h.UV index
In October, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in October suggests the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Charleston in October?
What is the average humidity in October in Charleston?
What is the rainiest month in Charleston?
How much does it rain in Charleston in October?
When it does not snow in Charleston?
How many hours of daylight does Charleston have in October?
When is the sunrise / sunset in October in Charleston?
How long on average sun shines in October in Charleston?
How high is the UV index in October in Charleston?
Average temperature in October
Charleston, New Zealand
- Average high temperature in October: 13.2°C
The warmest month (with the highest average high temperature) is February (18.5°C).
The month with the lowest average high temperature is July (10.7°C).
- Average low temperature in October: 8.7°C
The months with the highest average low temperature are January and February (13.3°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average pressure in October
Charleston, New Zealand
- Average pressure in October: 1013mbar
The month with the highest atmospheric pressure is March (1017.9mbar).
The month with the lowest atmospheric pressure is September (1012.5mbar).
Average wind speed in October
Charleston, New Zealand
- Average wind speed in October: 15.6km/h
The windiest month (with the highest average wind speed) is October (15.6km/h).
The calmest month (with the lowest average wind speed) is March (12km/h).
Average humidity in October
Charleston, New Zealand
- Average humidity in October: 81%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is July (79%).
Average rainfall in October
Charleston, New Zealand
- Average rainfall in October: 153mm
The wettest month (with the highest rainfall) is October (153mm).
The driest month (with the least rainfall) is February (69mm).
Average rainfall days in October
Charleston, New Zealand
- Average rainfall days in October: 22.2 days
The month with the highest number of rainy days is October (22.2 days).
The month with the least rainy days is February (14.2 days).
Average snowfall in October
Charleston, New Zealand
- Average snowfall in October: 0mm
The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in October
Charleston, New Zealand
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in October /
Average sunshine in October
Charleston, New Zealand
- Average daylight in October: 13h and 1min
The month with the longest days is December (Average daylight: 15h and 12min).
The month with the shortest days is June (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is December (Average sunshine: 8h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).
Average sunshine days in October
Charleston, New Zealand
- Average sunshine days in October: 7.1 days
The month with the most sunshine days is March (13 days).
The month with the least sunshine days is October (7.1 days).
Average UV index in October
Charleston, New Zealand
- Average UV index in October: 4
The months with the highest UV index are January and February (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in October
Charleston, New Zealand
- Average cloud cover in October: 55
The month with the most cloud cover is October (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 43).
Average visibility in October
Charleston, New Zealand
- Average visibility in October: 9km
The months with the highest visibility are February, March and June (10km).
The months with the lowest visibility are January, April, May, July, August, September, October, November and December (9km).
