May weather forecastMosman, Australia
May
Weather in May
May, the last month of the autumn in Mosman, is another comfortable month, with an average temperature fluctuating between 19.4°C (66.9°F) and 13.7°C (56.7°F).Temperature
Mosman's average high-temperature in May is a refreshing 19.4°C (66.9°F), marking an insignificant difference from the 22.2°C (72°F) of April. May is noted for a mean low-temperature of 13.7°C (56.7°F).Humidity
In May, the average relative humidity is 69%.Rainfall
In Mosman, in May, it is raining for 10.1 days, with typically 50mm (1.97") of accumulated precipitation. In Mosman, during the entire year, the rain falls for 152.6 days and collects up to 635mm (25") of precipitation.Sea temperature
In Mosman, in May, the average water temperature is 20.8°C (69.4°F).Note: The majority of individuals do not enjoy swimming in water that is 20.8°C (69.4°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Mosman, Australia, the average length of the day in May is 10h and 23min.On the first day of the month, sunrise is at 6:29 am and sunset at 5:14 pm. On the last day of May, in Mosman, sunrise is at 6:50 am and sunset at 4:54 pm AEST.
Sunshine
In May, the average sunshine is 7.7h.UV index
The average daily maximum UV index in May in Mosman is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 5 suggests this advice:
Be vigilant - Preventing sunburn is recommended. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mosman, Australia
- Average high temperature in May: 19.4°C
The warmest month (with the highest average high temperature) is January (26.2°C).
The month with the lowest average high temperature is July (16.4°C).
- Average low temperature in May: 13.7°C
The month with the highest average low temperature is January (20.3°C).
The coldest months (with the lowest average low temperature) are July and August (10.9°C).
Average pressure in May
Mosman, Australia
- Average pressure in May: 1020.1mbar
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
Mosman, Australia
- Average wind speed in May: 15.5km/h
The windiest month (with the highest average wind speed) is August (16.8km/h).
The calmest month (with the lowest average wind speed) is April (14.6km/h).
Average humidity in May
Mosman, Australia
- Average humidity in May: 69%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Mosman, Australia
- Average rainfall in May: 50mm
The wettest month (with the highest rainfall) is February (95mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in May
Mosman, Australia
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is September (8.7 days).
Average sea temperature in May
Mosman, Australia
- Average sea temperature in May: 20.8°C
The best month for swimming (with the highest average sea temperature) is February (23.7°C).
The coldest month (with the lowest average sea temperature) is September (18.6°C).
Average daylight in May /
Average sunshine in May
Mosman, 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: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in May
Mosman, Australia
- Average sunshine days in May: 18.8 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in May
Mosman, Australia
- Average UV index in May: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 4).
Average cloud cover in May
Mosman, Australia
- Average cloud cover in May: 26
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Mosman, 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).





