May weather forecast
Ravensbourne, New Zealand

May

Weather in May

The last month of the autumn, May, is also a fresh month in Ravensbourne, New Zealand, with an average temperature fluctuating between 11.6°C (52.9°F) and 8.5°C (47.3°F).

Temperature

Ravensbourne's May average high-temperature settles at a cool 11.6°C (52.9°F), showing a near match with the preceding month. During May, the nighttime temperatures align closely with the daytime averages, measuring a frosty 8.5°C (47.3°F).

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Ravensbourne, in May, during 12.2 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 150.6 rainfall days, and 357mm (14.06") of precipitation is accumulated.

Snowfall

In Ravensbourne, snow does not fall in January through July, September through December.

Daylight

In May, the average length of the day is 9h and 26min.
On the first day of the month, sunrise is at 7:34 am and sunset at 5:35 pm. On the last day of May, sunrise is at 8:07 am and sunset at 5:03 pm NZST.

Sunshine

In May, the average sunshine is 6.6h.

UV index

April through October, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 3 in May translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

What are the temperatures in May?
In May, in Ravensbourne, the average high-temperature is 11.6°C (52.9°F), and the average low-temperature is 8.5°C (47.3°F).
What is the average humidity in May?
In May, the average relative humidity is 77%.
How much does it rain in May?
In May, the rain falls for 12.2 days. Throughout May, 29mm (1.14") of precipitation is accumulated.
When it does not snow in Ravensbourne?
In Ravensbourne, snow does not fall in January through July, September through December.
How many hours of daylight does Ravensbourne have in May?
In Ravensbourne, the average day length in May is 9h and 26min.
When are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 7:34 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 5:03 pm NZST.
How long on average sun shines in May?
In May, the average sunshine duration is 6.6h.
What is the month with the lowest UV index?
April through October, with an average maximum UV index of 3, are months with the lowest UV index.
How high is the UV index in May?
In May, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Ravensbourne, New Zealand
  • Average high temperature in May: 11.6°C

The warmest month (with the highest average high temperature) is February (15.8°C).
The month with the lowest average high temperature is July (9.2°C).

  • Average low temperature in May: 8.5°C

The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).

Average pressure in May
Ravensbourne, New Zealand
  • Average pressure in May: 1011.8mbar

The month with the highest atmospheric pressure is March (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).

Average wind speed in May
Ravensbourne, New Zealand
  • Average wind speed in May: 21km/h

The windiest month (with the highest average wind speed) is June (21.8km/h).
The calmest month (with the lowest average wind speed) is February (18.4km/h).

Average humidity in May
Ravensbourne, New Zealand
  • Average humidity in May: 77%

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is July (76%).

Average rainfall in May
Ravensbourne, New Zealand
  • Average rainfall in May: 29mm

The wettest month (with the highest rainfall) is February (43mm).
The driest month (with the least rainfall) is September (16mm).

Average rainfall days in May
Ravensbourne, New Zealand
  • Average rainfall days in May: 12.2 days

The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is March (11.1 days).

Average snowfall in May
Ravensbourne, New Zealand
  • Average snowfall in May: 0mm

The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).

Average snowfall days in May
Ravensbourne, New Zealand
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, May, October and December (0 days).

Average daylight in May /
Average sunshine in May
Ravensbourne, New Zealand
  • Average daylight in May: 9h and 2min

The month with the longest days is December (Average daylight: 15h and 42min).
The month with the shortest days is June (Average daylight: 8h and 42min).

  • Average sunshine in May: 6h and 4min

The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).

Average sunshine days in May
Ravensbourne, New Zealand
  • Average sunshine days in May: 17 days

The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is January (13.4 days).

Average UV index in May
Ravensbourne, New Zealand
  • Average UV index in May: 3

The months with the highest UV index are January, February, March, November and December (UV index 4).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).

Average cloud cover in May
Ravensbourne, New Zealand
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 40).

Average visibility in May
Ravensbourne, New Zealand
  • Average visibility in May: 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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