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
May
Weather in May
Temperature
As Tumby Bay steps into May, the average high-temperature is measured at a refreshing 17.9°C (64.2°F), displaying minor differences from April's 20.2°C (68.4°F). May nights witness a slight temperature decrease, averaging at a mild 14.6°C (58.3°F).Humidity
The average relative humidity in May is 68%.Rainfall
In May, the rain falls for 16 days. Throughout May, 31mm (1.22") of precipitation is accumulated. In Tumby Bay, during the entire year, the rain falls for 139 days and collects up to 280mm (11.02") of precipitation.Sea temperature
In Tumby Bay, in May, the average water temperature is 17.8°C (64°F).Note: Swimming is not a pleasurable activity for the majority in water at 17.8°C (64°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Tumby Bay, the average length of the day in May is 10h and 20min.On the first day of the month, sunrise is at 7:01 am and sunset at 5:44 pm. On the last day of May, sunrise is at 7:22 am and sunset at 5:23 pm ACST.
Sunshine
With an average of 7.1h of sunshine, May has the least sunshine of the year.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. 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
What is the average May temperature?
What is the average humidity in May?
How many days does it rain in May?
What is the sea temperature in May?
What is the average length of the day in May?
What time are sunrise and sunset in May in Tumby Bay?
What is the month with the least sunshine?
How long on average sun shines in May?
What is the month with the lowest UV index?
What is the UV index reading in May in Tumby Bay?
Average temperature in May
Tumby Bay, Australia
- Average high temperature in May: 17.9°C
The warmest month (with the highest average high temperature) is January (23.7°C).
The month with the lowest average high temperature is July (15.2°C).
- Average low temperature in May: 14.6°C
The month with the highest average low temperature is February (18.4°C).
The coldest month (with the lowest average low temperature) is August (11.4°C).
Average pressure in May
Tumby Bay, Australia
- Average pressure in May: 1020.7mbar
The month with the highest atmospheric pressure is June (1021.6mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in May
Tumby Bay, Australia
- Average wind speed in May: 20.3km/h
The windiest month (with the highest average wind speed) is August (23.3km/h).
The calmest month (with the lowest average wind speed) is April (18.3km/h).
Average humidity in May
Tumby Bay, Australia
- Average humidity in May: 68%
The months with the highest relative humidity are July, August and September (70%).
The month with the lowest relative humidity is December (65%).
Average rainfall in May
Tumby Bay, Australia
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in May
Tumby Bay, Australia
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (5.8 days).
Average sea temperature in May
Tumby Bay, Australia
- Average sea temperature in May: 17.8°C
The best month for swimming (with the highest average sea temperature) is February (20.7°C).
The coldest month (with the lowest average sea temperature) is August (14.7°C).
Average daylight in May /
Average sunshine in May
Tumby Bay, Australia
- Average daylight in May: 10h and 2min
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 1min
The month with the most sunshine is January (Average sunshine: 8h and 48min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).
Average sunshine days in May
Tumby Bay, Australia
- Average sunshine days in May: 10.1 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in May
Tumby Bay, Australia
- Average UV index in May: 4
The months with the highest UV index are January 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
Tumby Bay, Australia
- Average cloud cover in May: 42
The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in May
Tumby Bay, 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).
