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 sea temperature 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
July, with average temperatures reaching a high of 16.6°C (61.9°F) and a low of 9.7°C (49.5°F), is the coldest month.Humidity
In Greenwich, the average relative humidity in July is 70%.Rainfall
In Greenwich, during July, the rain falls for 11.6 days and regularly aggregates up to 36mm (1.42") of precipitation. In Greenwich, during the entire year, the rain falls for 169 days and collects up to 647mm (25.47") of precipitation.Sea temperature
In Greenwich, in July, the average water temperature is 19.1°C (66.4°F).Note: Swimming is not a pleasant activity for most individuals in 19.1°C (66.4°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in July is 10h and 9min.On the first day of July in Greenwich, sunrise is at 7:00 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:15 pm AEST.
Sunshine
In July, the average sunshine is 8h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index in Greenwich. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during July translates into the following guidance:
Adopt protective measures - Suggestions to resist sunburn are offered. It's recommended to limit sun exposure when its radiation is at its peak during midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the coldest month in Greenwich?
What are the temperatures in Greenwich in July?
What is the average humidity in July in Greenwich?
How much does it rain in Greenwich in July?
What is the sea water temperature in July in Greenwich?
How many hours of daylight does Greenwich have in July?
When is the sunrise / sunset in July in Greenwich?
How many hours of sunshine does Greenwich have in July?
What is the month with the lowest UV index in Greenwich?
What is the UV index reading in July in Greenwich?
Average temperature in July
Greenwich, Australia
- Average high temperature in July: 16.6°C
The warmest month (with the highest average high temperature) is January (27.3°C).
The month with the lowest average high temperature is July (16.6°C).
- Average low temperature in July: 9.7°C
The month with the highest average low temperature is January (19.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in July
Greenwich, Australia
- Average pressure in July: 1020.4mbar
The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in July
Greenwich, Australia
- Average wind speed in July: 13.5km/h
The windiest months (with the highest average wind speed) are January and August (14km/h).
The calmest month (with the lowest average wind speed) is April (12.2km/h).
Average humidity in July
Greenwich, Australia
- Average humidity in July: 70%
The month with the highest relative humidity is February (75%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in July
Greenwich, Australia
- Average rainfall in July: 36mm
The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is September (35mm).
Average rainfall days in July
Greenwich, Australia
- Average rainfall days in July: 11.6 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (10.1 days).
Average sea temperature in July
Greenwich, Australia
- Average sea temperature in July: 19.1°C
The best month for swimming (with the highest average sea temperature) is February (23.7°C).
The coldest month (with the lowest average sea temperature) is September (18.6°C).
Average daylight in July /
Average sunshine in July
Greenwich, Australia
- Average daylight in July: 10h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in July: 8h and 0min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in July
Greenwich, Australia
- Average sunshine days in July: 17 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is March (8.8 days).
Average UV index in July
Greenwich, Australia
- Average UV index in July: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in July
Greenwich, Australia
- Average cloud cover in July: 26
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in July
Greenwich, Australia
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Greenwich, Australia
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