March weather forecast
Greenwich, Australia

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Weather in March

March, the first month of the autumn in Greenwich, is also a moderately hot month, with temperature in the range of an average low of 18.3°C (64.9°F) and an average high of 25.2°C (77.4°F).

Temperature

With March's arrival, Greenwich, Australia, notes an average high-temperature of a still warm 25.2°C (77.4°F), closely following the trend of the preceding month. During the month of March, an average temperature of 18.3°C (64.9°F) is noted during the nights.

Humidity

In March, the average relative humidity is 74%.

Rainfall

In Greenwich, in March, during 18.8 rainfall days, 74mm (2.91") of precipitation is typically accumulated. 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, Australia, the average seawater temperature in March is 23.4°C (74.1°F).
Note: If you're wary of the cold, the surrounding conditions—sunshine, wind, and air temperature become crucial when swimming in 23.4°C (74.1°F) waters. Olympic standards, for reference, are set between 25°C (77°F) and 28°C (82.4°F).

Daylight

In Greenwich, the average length of the day in March is 12h and 18min.
On the first day of March in Greenwich, sunrise is at 6:43 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:51 pm AEDT.

Sunshine

In Greenwich, the average sunshine in March is 7.8h.

UV index

In March, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the maximum UV index of 5 suggests this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
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Frequently asked questions

What are the temperatures in Greenwich in March?

March temperatures vary between a high-temperature of 25.2°C (77.4°F) and a low-temperature of 18.3°C (64.9°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in January is calculated to be 30°C (86°F).

What is the average humidity in March in Greenwich?

In March, the average relative humidity is 74%.

How many days does it rain in March in Greenwich?

In Greenwich, in March, it is raining for 18.8 days, with typically 74mm (2.91") of accumulated precipitation.

What is the water temperature in March in Greenwich?

In March, the average sea temperature in Greenwich, Australia, is 23.4°C (74.1°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.4°C (74.1°F) water may be enjoyable.

How many hours of daylight does Greenwich have in March?

In Greenwich, the average day length in March is 12h and 18min.

When is the sunrise / sunset in March in Greenwich?

On the first day of March in Greenwich, sunrise is at 6:43 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:51 pm AEDT.

How long on average sun shines in March in Greenwich?

The average sunshine duration in March in Greenwich, Australia, is 7.8h.

What is the UV index reading in March in Greenwich?

In Greenwich, Australia, the average daily maximum UV index in March is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Average temperature in March
Greenwich, Australia

Average temperature in March - Greenwich, Australia
  • Average high temperature in March: 25.2°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 March: 18.3°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).

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Average pressure in March
Greenwich, Australia

Average pressure in March - Greenwich, Australia
  • Average pressure in March: 1017.1mbar

The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).

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Average wind speed in March
Greenwich, Australia

Average wind speed in March - Greenwich, Australia
  • Average wind speed in March: 13.2km/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).

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Average humidity in March
Greenwich, Australia

Average humidity in March - Greenwich, Australia
  • Average humidity in March: 74%

The month with the highest relative humidity is February (75%).
The months with the lowest relative humidity are August and September (66%).

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Average rainfall in March
Greenwich, Australia

Average rainfall in March - Greenwich, Australia
  • Average rainfall in March: 74mm

The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is September (35mm).

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Average rainfall days in March
Greenwich, Australia

Average rainfall days in March - Greenwich, Australia
  • Average rainfall days in March: 18.8 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).

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Average sea temperature in March
Greenwich, Australia

Average sea temperature in March - Greenwich, Australia
  • Average sea temperature in March: 23.4°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).

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Average daylight in March /
Average sunshine in March
Greenwich, Australia

Average daylight in March / Average sunshine in March - Greenwich, Australia
  • Average daylight in March: 12h and 2min

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 March: 7h and 5min

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).

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Average sunshine days in March
Greenwich, Australia

Average sunshine days in March - Greenwich, Australia
  • Average sunshine days in March: 8.8 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).

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Average UV index in March
Greenwich, Australia

Average UV index in March - Greenwich, Australia
  • Average UV index in March: 5

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).

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Average cloud cover in March
Greenwich, Australia

Average cloud cover in March - Greenwich, Australia
  • Average cloud cover in March: 40

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in March
Greenwich, Australia

Average visibility in March - Greenwich, Australia
  • Average visibility in March: 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).

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Greenwich, Australia

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