Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
July is the coldest month of the year, registering average temperatures as high as 10.7°C (51.3°F) and as low as 7.2°C (45°F).Humidity
The least humid month is July, with an average relative humidity of 79%.Rainfall
In Charleston, in July, during 18 rainfall days, 143mm (5.63") of precipitation is typically accumulated. In Charleston, New Zealand, during the entire year, the rain falls for 222.4 days and collects up to 1480mm (58.27") of precipitation.Snowfall
The only month with snowfall is July. The month with the most snowfall in Charleston is July, when snow falls for 0.1 days and typically aggregates up to 1mm (0.04") of snow.Daylight
In July, the average length of the day in Charleston is 9h and 28min.On the first day of the month, sunrise is at 8:02 am and sunset at 5:13 pm. On the last day of July, sunrise is at 7:44 am and sunset at 5:37 pm NZST.
Sunshine
In Charleston, the average sunshine in July is 5.9h.UV index
The months with the lowest UV index in Charleston are May through August, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In July, the average maximum UV index of 3 translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Around midday, solar radiation is most harmful; hence, exposure should be limited. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Charleston?
What is the temperature in July in Charleston?
What is the least humid month in Charleston?
What is the average humidity in July in Charleston?
How much does it rain in Charleston in July?
When does it snow the most in Charleston?
When does it start snowing in Charleston?
What is the average length of the day in July in Charleston?
When is the sunrise / sunset in July in Charleston?
How many hours of sunshine does Charleston have in July?
What is the month with the lowest UV index in Charleston?
What is the UV index reading in July in Charleston?
Average temperature in July
Charleston, New Zealand
- Average high temperature in July: 10.7°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 July: 7.2°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 July
Charleston, New Zealand
- Average pressure in July: 1014.1mbar
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 July
Charleston, New Zealand
- Average wind speed in July: 14.4km/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 July
Charleston, New Zealand
- Average humidity in July: 79%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is July (79%).
Average rainfall in July
Charleston, New Zealand
- Average rainfall in July: 143mm
The wettest month (with the highest rainfall) is October (153mm).
The driest month (with the least rainfall) is February (69mm).
Average rainfall days in July
Charleston, New Zealand
- Average rainfall days in July: 18 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 July
Charleston, New Zealand
- Average snowfall in July: 1mm
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 July
Charleston, New Zealand
- Average snowfall days in July: 0.1 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 July /
Average sunshine in July
Charleston, New Zealand
- Average daylight in July: 9h and 3min
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 July: 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 July
Charleston, New Zealand
- Average sunshine days in July: 10.3 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 July
Charleston, New Zealand
- Average UV index in July: 3
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 July
Charleston, New Zealand
- Average cloud cover in July: 49
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 July
Charleston, New Zealand
- Average visibility in July: 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).
