May weather forecastMannum, Australia
May
Weather in May
May, the last month of the autumn in Mannum, is another refreshing month, with an average temperature fluctuating between 18°C (64.4°F) and 10.3°C (50.5°F).Temperature
Mannum observes a small decrease in the average high-temperature with the arrival of May, falling from April's pleasant 22°C (71.6°F) to an enjoyable 18°C (64.4°F). Throughout the month of May, Mannum reports a steady low-temperature average of 10.3°C (50.5°F).Humidity
In Mannum, the average relative humidity in May is 70%.Rainfall
The month with the most rainfall in Mannum is May, when the rain falls for 11.7 days and typically aggregates up to 26mm (1.02") of precipitation.Daylight
The average length of the day in May is 10h and 19min.On the first day of the month, sunrise is at 6:49 am and sunset at 5:30 pm. On the last day of May, in Mannum, Australia, sunrise is at 7:11 am and sunset at 5:09 pm ACST.
Sunshine
In Mannum, the average sunshine in May is 7.3h.UV index
The average daily maximum UV index in May in Mannum is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mannum, Australia
- Average high temperature in May: 18°C
The warmest month (with the highest average high temperature) is January (29.6°C).
The month with the lowest average high temperature is July (14.6°C).
- Average low temperature in May: 10.3°C
The month with the highest average low temperature is January (16.8°C).
The coldest month (with the lowest average low temperature) is August (6.7°C).
Average pressure in May
Mannum, 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 (1012.2mbar).
Average wind speed in May
Mannum, Australia
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is April (10.1km/h).
Average humidity in May
Mannum, Australia
- Average humidity in May: 70%
The month with the highest relative humidity is July (76%).
The month with the lowest relative humidity is January (51%).
Average rainfall in May
Mannum, Australia
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is May (26mm).
The driest month (with the least rainfall) is March (12mm).
Average rainfall days in May
Mannum, Australia
- Average rainfall days in May: 11.7 days
The month with the highest number of rainy days is July (13.9 days).
The months with the least rainy days are January and February (5.8 days).
Average daylight in May /
Average sunshine in May
Mannum, 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 54min).
- Average sunshine in May: 7h and 18min
The month with the most sunshine is December (Average sunshine: 10h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 6min).
Average sunshine days in May
Mannum, Australia
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is July (14.2 days).
Average UV index in May
Mannum, Australia
- Average UV index in May: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in May
Mannum, Australia
- Average cloud cover in May: 40
The months with the most cloud cover are May, July and August (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in May
Mannum, Australia
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
