May weather forecastGlenelg, Australia
May
Weather in May
The last month of the autumn, May, is also an enjoyable month in Glenelg, Australia, with an average temperature ranging between min 13°C (55.4°F) and max 17.3°C (63.1°F).Temperature
A mild drop in Glenelg's average high-temperature is observed in May, transitioning from a pleasant 20.8°C (69.4°F) in April to a comfortable 17.3°C (63.1°F). May introduces a small decrease to a nighttime average of 13°C (55.4°F).Humidity
In May, the average relative humidity in Glenelg is 69%.Rainfall
In Glenelg, during May, the rain falls for 11.2 days and regularly aggregates up to 30mm (1.18") of precipitation. In Glenelg, during the entire year, the rain falls for 107.3 days and collects up to 277mm (10.91") of precipitation.Sea temperature
In May, the average sea temperature is 17.6°C (63.7°F).Note: The majority of people do not enjoy swimming in 17.6°C (63.7°F). The difficulty in controlling breathing escalates as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Glenelg, the average length of the day in May is 10h and 18min.On the first day of the month, sunrise is at 6:52 am and sunset at 5:33 pm. On the last day of May, in Glenelg, sunrise is at 7:14 am and sunset at 5:12 pm ACST.
Sunshine
The average sunshine in May is 7.3h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 4 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Glenelg, Australia
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is January (25.9°C).
The month with the lowest average high temperature is July (14.2°C).
- Average low temperature in May: 13°C
The month with the highest average low temperature is January (18.3°C).
The coldest month (with the lowest average low temperature) is August (10°C).
Average pressure in May
Glenelg, 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
Glenelg, Australia
- Average wind speed in May: 15.1km/h
The windiest month (with the highest average wind speed) is August (17.5km/h).
The calmest month (with the lowest average wind speed) is April (13.9km/h).
Average humidity in May
Glenelg, Australia
- Average humidity in May: 69%
The month with the highest relative humidity is July (73%).
The month with the lowest relative humidity is January (58%).
Average rainfall in May
Glenelg, Australia
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is August (35mm).
The driest months (with the least rainfall) are January, February and March (14mm).
Average rainfall days in May
Glenelg, Australia
- Average rainfall days in May: 11.2 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (4.8 days).
Average sea temperature in May
Glenelg, Australia
- Average sea temperature in May: 17.6°C
The best month for swimming (with the highest average sea temperature) is February (21.3°C).
The coldest month (with the lowest average sea temperature) is August (13.8°C).
Average daylight in May /
Average sunshine in May
Glenelg, Australia
- Average daylight in May: 10h and 18min
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 18min
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 12min).
Average sunshine days in May
Glenelg, Australia
- Average sunshine days in May: 18.1 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is July (15.8 days).
Average UV index in May
Glenelg, Australia
- Average UV index in May: 4
The months with the highest UV index are January, February 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 May
Glenelg, Australia
- Average cloud cover in May: 40
The months with the most cloud cover are May and July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in May
Glenelg, 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).
