May weather forecast
Warrnambool, Australia

May

Weather in May

May, the last month of the autumn in Warrnambool, is another mild month, with an average temperature ranging between max 15.3°C (59.5°F) and min 10.4°C (50.7°F).

Temperature

The arrival of May corresponds with a light shift in temperature, down from an enjoyable 18.3°C (64.9°F) in April to a still refreshing 15.3°C (59.5°F). Warrnambool experiences a subtle drop in temperature during the May nights, recording an average of 10.4°C (50.7°F).

Humidity

In Warrnambool, the average relative humidity in May is 78%.

Rainfall

In Warrnambool, in May, during 17.6 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Warrnambool, Australia, during the entire year, the rain falls for 184.8 days and collects up to 501mm (19.72") of precipitation.

Daylight

In May, the average length of the day in Warrnambool is 10h and 4min.
On the first day of the month, sunrise is at 7:12 am and sunset at 5:42 pm. On the last day of May, sunrise is at 7:37 am and sunset at 5:18 pm AEST.

Sunshine

In May, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 4 in May translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

What is the usual temperature for Warrnambool in May?
Warrnambool in May has an average high-temperature of 15.3°C (59.5°F) and an average low-temperature of 10.4°C (50.7°F).
What is the average humidity in May in Warrnambool?
In May, the average relative humidity is 78%.
How much does it rain in Warrnambool in May?
In May, the rain falls for 17.6 days. Throughout May, 55mm (2.17") of precipitation is accumulated.
What is the average length of the day in May in Warrnambool?
In Warrnambool, Australia, the average day length in May is 10h and 4min.
What time are sunrise and sunset in May in Warrnambool?
On the first day of May, sunrise is at 7:12 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:18 pm AEST.
How long on average sun shines in May in Warrnambool?
The average sunshine duration in May is 6.1h.
How high is the UV index in May in Warrnambool?
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Warrnambool, Australia
Average temperature in May
Warrnambool, Australia
  • Average high temperature in May: 15.3°C

The warmest month (with the highest average high temperature) is January (23°C).
The month with the lowest average high temperature is July (13°C).

  • Average low temperature in May: 10.4°C

The month with the highest average low temperature is February (14.8°C).
The coldest month (with the lowest average low temperature) is August (7.5°C).

Average pressure in May - Warrnambool, Australia
Average pressure in May
Warrnambool, Australia
  • Average pressure in May: 1019.7mbar

The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1013mbar).

Average wind speed in May - Warrnambool, Australia
Average wind speed in May
Warrnambool, Australia
  • Average wind speed in May: 15.4km/h

The windiest month (with the highest average wind speed) is August (17.8km/h).
The calmest month (with the lowest average wind speed) is April (13.3km/h).

Average humidity in May - Warrnambool, Australia
Average humidity in May
Warrnambool, Australia
  • Average humidity in May: 78%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is January (68%).

Average rainfall in May - Warrnambool, Australia
Average rainfall in May
Warrnambool, Australia
  • Average rainfall in May: 55mm

The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is January (22mm).

Average rainfall days in May - Warrnambool, Australia
Average rainfall days in May
Warrnambool, Australia
  • Average rainfall days in May: 17.6 days

The month with the highest number of rainy days is August (21.4 days).
The month with the least rainy days is January (9.8 days).

Average daylight in May / Average sunshine in May - Warrnambool, Australia
Average daylight in May /
Average sunshine in May
Warrnambool, Australia
  • Average daylight in May: 10h and 1min

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).

  • Average sunshine in May: 6h and 1min

The month with the most sunshine is January (Average sunshine: 8h and 18min).
The month with the least sunshine is August (Average sunshine: 6h and 0min).

Average sunshine days in May - Warrnambool, Australia
Average sunshine days in May
Warrnambool, Australia
  • Average sunshine days in May: 9.6 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is August (7.7 days).

Average UV index in May - Warrnambool, Australia
Average UV index in May
Warrnambool, Australia
  • Average UV index in May: 4

The months with the highest UV index are January, February, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).

Average cloud cover in May - Warrnambool, Australia
Average cloud cover in May
Warrnambool, Australia
  • Average cloud cover in May: 52

The month with the most cloud cover is August (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 33).

Average visibility in May - Warrnambool, Australia
Average visibility in May
Warrnambool, Australia
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June and December (10km).
The months with the lowest visibility are July, August, September, October and November (9km).

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