May weather forecastWhyalla, Australia
May
Weather in May
May, the last month of the autumn in Whyalla, is also an enjoyable month, with an average temperature ranging between max 19.5°C (67.1°F) and min 13.8°C (56.8°F).Temperature
The shift from April to May coincides with a small decrease in the average high-temperature, down to an enjoyable 19.5°C (67.1°F) from a warm 23.5°C (74.3°F). The average nighttime temperature lowers to a mild 13.8°C (56.8°F) throughout May.Humidity
The average relative humidity in May is 60%.Rainfall
In Whyalla, in May, it is raining for 8.3 days, with typically 17mm (0.67") of accumulated precipitation. In Whyalla, during the entire year, the rain falls for 83.5 days and collects up to 201mm (7.91") of precipitation.Daylight
The average length of the day in May is 10h and 26min.On the first day of the month, sunrise is at 6:53 am and sunset at 5:40 pm. On the last day of May, sunrise is at 7:13 am and sunset at 5:21 pm ACST.
Sunshine
The months with the least sunshine are May and August, with an average of 7.7h of sunshine.UV index
May through August, with an average maximum UV index of 4, are months with the lowest UV index in Whyalla. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Whyalla, Australia
- Average high temperature in May: 19.5°C
The warmest month (with the highest average high temperature) is January (29.6°C).
The months with the lowest average high temperature are June and July (16.5°C).
- Average low temperature in May: 13.8°C
The month with the highest average low temperature is January (20.5°C).
The coldest month (with the lowest average low temperature) is July (10.1°C).
Average pressure in May
Whyalla, Australia
- Average pressure in May: 1021.5mbar
The month with the highest atmospheric pressure is June (1022.7mbar).
The month with the lowest atmospheric pressure is January (1011.6mbar).
Average wind speed in May
Whyalla, Australia
- Average wind speed in May: 17.1km/h
The windiest month (with the highest average wind speed) is January (21.6km/h).
The calmest month (with the lowest average wind speed) is April (16.4km/h).
Average humidity in May
Whyalla, Australia
- Average humidity in May: 60%
The month with the highest relative humidity is June (65%).
The months with the lowest relative humidity are January and December (50%).
Average rainfall in May
Whyalla, Australia
- Average rainfall in May: 17mm
The wettest month (with the highest rainfall) is November (22mm).
The driest months (with the least rainfall) are March and July (12mm).
Average rainfall days in May
Whyalla, Australia
- Average rainfall days in May: 8.3 days
The month with the highest number of rainy days is August (8.9 days).
The month with the least rainy days is February (4.8 days).
Average daylight in May /
Average sunshine in May
Whyalla, Australia
- Average daylight in May: 10h and 24min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in May: 7h and 42min
The month with the most sunshine is January (Average sunshine: 9h and 12min).
The months with the least sunshine are May and August (Average sunshine: 7h and 42min).
Average sunshine days in May
Whyalla, Australia
- Average sunshine days in May: 20 days
The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is August (19 days).
Average UV index in May
Whyalla, Australia
- Average UV index in May: 4
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in May
Whyalla, Australia
- Average cloud cover in May: 32
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in May
Whyalla, 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).
