Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In Adelaide, the average high-temperature in May slightly decreases from a pleasant 20.8°C (69.4°F) in April to a comfortable 17.2°C (63°F). In Adelaide, in May, the average low-temperature is 12.3°C (54.1°F).Humidity
In May, the average relative humidity is 70%.Rainfall
In Adelaide, Australia, during May, the rain falls for 12.9 days and regularly aggregates up to 36mm (1.42") of precipitation. In Adelaide, during the entire year, the rain falls for 126.2 days and collects up to 326mm (12.83") of precipitation.Sea temperature
In Adelaide, the average seawater temperature in May is 18°C (64.4°F).Note: Swimming in 18°C (64.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
In Adelaide, the average length of the day in May is 10h and 19min.On the first day of May in Adelaide, Australia, sunrise is at 6:51 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:12 pm ACST.
Sunshine
The average sunshine in May in Adelaide is 7.2h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
FAQ
What is the temperature in May in Adelaide?
What is the average humidity in May in Adelaide?
How many days does it rain in May in Adelaide?
What is the sea temperature in May in Adelaide?
What is the average length of the day in May in Adelaide?
What time are sunrise and sunset in May in Adelaide?
How many hours of sunshine does Adelaide have in May?
What is the UV index intensity in May in Adelaide?
Average temperature in May
Adelaide, Australia
- Average high temperature in May: 17.2°C
The warmest month (with the highest average high temperature) is January (26.3°C).
The month with the lowest average high temperature is July (13.9°C).
- Average low temperature in May: 12.3°C
The month with the highest average low temperature is January (17.8°C).
The coldest month (with the lowest average low temperature) is August (9.1°C).
Average pressure in May
Adelaide, Australia
- Average pressure in May: 1020.8mbar
The month with the highest atmospheric pressure is June (1021.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in May
Adelaide, Australia
- Average wind speed in May: 14km/h
The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is April (12.9km/h).
Average humidity in May
Adelaide, Australia
- Average humidity in May: 70%
The months with the highest relative humidity are June and July (74%).
The month with the lowest relative humidity is January (58%).
Average rainfall in May
Adelaide, Australia
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is August (43mm).
The driest month (with the least rainfall) is March (16mm).
Average rainfall days in May
Adelaide, Australia
- Average rainfall days in May: 12.9 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (6.2 days).
Average sea temperature in May
Adelaide, Australia
- Average sea temperature in May: 18°C
The best month for swimming (with the highest average sea temperature) is February (20°C).
The coldest months (with the lowest average sea temperature) are August, September and October (15°C).
Average daylight in May /
Average sunshine in May
Adelaide, Australia
- Average daylight in May: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is August (Average sunshine: 7h and 6min).
Average sunshine days in May
Adelaide, Australia
- Average sunshine days in May: 14.5 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in May
Adelaide, Australia
- Average UV index in May: 4
The months with the highest UV index are February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in May
Adelaide, Australia
- Average cloud cover in May: 40
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in May
Adelaide, Australia
- 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).
Weather forecast for your location
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location
