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 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
Weather in July
Temperature
Newcastle's coldest months, June and July, record an average high-temperature of 18°C (64.4°F).Humidity
In July, the average relative humidity in Newcastle is 47%.Rainfall
July is the month with the least rainfall in Newcastle, South Africa. Rain falls for 2.1 days and accumulates 2mm (0.08") of precipitation.Daylight
In Newcastle, the average length of the day in July is 10h and 35min.On the first day of the month, sunrise is at 06:51 and sunset at 17:16. On the last day of July, in Newcastle, sunrise is at 06:41 and sunset at 17:30 SAST.
Sunshine
In Newcastle, South Africa, the average sunshine in July is 7.6h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 4 in July suggests the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are the coldest months in Newcastle?
What is the average July temperature in Newcastle?
What is the average humidity in July in Newcastle?
What is the driest month in Newcastle?
How many days does it rain in July in Newcastle?
What is the average length of the day in July in Newcastle?
When is the sunrise / sunset in July in Newcastle?
How long on average sun shines in July in Newcastle?
When is the lowest UV index in Newcastle?
What is the UV index reading in July in Newcastle?
Average temperature in July
Newcastle, South Africa
- Average high temperature in July: 18°C
The warmest month (with the highest average high temperature) is December (26.7°C).
The months with the lowest average high temperature are June and July (18°C).
- Average low temperature in July: 4.5°C
The month with the highest average low temperature is January (14.3°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure in July
Newcastle, South Africa
- Average pressure in July: 1024.7mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed in July
Newcastle, South Africa
- Average wind speed in July: 9.4km/h
The windiest month (with the highest average wind speed) is September (10.7km/h).
The calmest month (with the lowest average wind speed) is March (7.2km/h).
Average humidity in July
Newcastle, South Africa
- Average humidity in July: 47%
The months with the highest relative humidity are January and February (74%).
The month with the lowest relative humidity is September (42%).
Average rainfall in July
Newcastle, South Africa
- Average rainfall in July: 2mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in July
Newcastle, South Africa
- Average rainfall days in July: 2.1 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is July (2.1 days).
Average daylight in July /
Average sunshine in July
Newcastle, South Africa
- Average daylight in July: 10h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in July: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 24min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in July
Newcastle, South Africa
- Average sunshine days in July: 27.1 days
The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in July
Newcastle, South Africa
- Average UV index in July: 4
The months with the highest UV index are 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 July
Newcastle, South Africa
- Average cloud cover in July: 8
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 8).
Average visibility in July
Newcastle, South Africa
- Average visibility in July: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
Newcastle, South Africa
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