May weather forecastMortdale, Australia
May
Weather in May
The last month of the autumn, May, is another comfortable month in Mortdale, Australia, with an average temperature ranging between min 13.2°C (55.8°F) and max 19.6°C (67.3°F).Temperature
With the onset of May, the average high-temperature subtly recedes from April's agreeable 22.6°C (72.7°F) to a refreshing 19.6°C (67.3°F). Mortdale in May anticipates an average nighttime temperature of 13.2°C (55.8°F).Humidity
In May, the average relative humidity is 69%.Rainfall
In May, the rain falls for 10.8 days. Throughout May, 36mm (1.42") of precipitation is accumulated. In Mortdale, Australia, during the entire year, the rain falls for 139.8 days and collects up to 348mm (13.7") of precipitation.Daylight
In Mortdale, Australia, the average length of the day in May is 10h and 22min.On the first day of the month, sunrise is at 6:30 am and sunset at 5:14 pm. On the last day of May, sunrise is at 6:51 am and sunset at 4:54 pm AEST.
Sunshine
The average sunshine in May in Mortdale, Australia, is 7.7h.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 moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mortdale, Australia
- Average high temperature in May: 19.6°C
The warmest month (with the highest average high temperature) is January (26.9°C).
The month with the lowest average high temperature is July (16.6°C).
- Average low temperature in May: 13.2°C
The months with the highest average low temperature are January and February (20.1°C).
The coldest month (with the lowest average low temperature) is July (10.1°C).
Average pressure in May
Mortdale, Australia
- Average pressure in May: 1020mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in May
Mortdale, Australia
- Average wind speed in May: 14.3km/h
The windiest month (with the highest average wind speed) is August (15.8km/h).
The calmest month (with the lowest average wind speed) is April (13.5km/h).
Average humidity in May
Mortdale, Australia
- Average humidity in May: 69%
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Mortdale, Australia
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is March (43mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in May
Mortdale, Australia
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (9.2 days).
Average daylight in May /
Average sunshine in May
Mortdale, Australia
- Average daylight in May: 10h and 24min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in May: 7h and 42min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in May
Mortdale, Australia
- Average sunshine days in May: 17.3 days
The month with the most sunshine days is July (17.6 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in May
Mortdale, 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
Mortdale, Australia
- Average cloud cover in May: 26
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Mortdale, 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).
