May weather forecastMackay, Australia
May
Weather in May
May marks a significant turning point in Mackay's weather, making way for the arrival of winter. The month is characterized by a significant drop in temperatures, along with considerably dryer conditions, with average precipitation falling to 48mm (1.89"). The chillier climate, complemented by the reduced daytime heat, forms the perfect excuse to indulge in cozy indoor activities. Additionally, increased hours of pure sunshine give the entire city an inviting, warm glow. Lower levels of humidity and cloud cover complete the package, offering clear, blue skies perfect for stargazing or a daytime picnic by the river.Temperature
The high-temperature average in May for Mackay is a still moderately hot 23.3°C (73.9°F), staying closely aligned with April's conditions. Mackay in May observes a slight diminution in temperature from daily highs, recording a low-temperature average of 19.6°C (67.3°F).Humidity
In Mackay, Australia, the average relative humidity in May is 76%.Rainfall
In Mackay, in May, during 15.8 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, in Mackay, there are 163.3 rainfall days, and 841mm (33.11") of precipitation is accumulated.Daylight
In May, the average length of the day in Mackay, Australia, is 11h and 7min.On the first day of the month, sunrise is at 6:20 am and sunset at 5:40 pm. On the last day of May, in Mackay, Australia, sunrise is at 6:32 am and sunset at 5:29 pm AEST.
Sunshine
The months with the least sunshine in Mackay are April through June, with an average of 6.2h of sunshine.UV index
The months with the lowest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 during May leads to these advisories:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mackay, Australia
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is February (28.5°C).
The month with the lowest average high temperature is July (20.8°C).
- Average low temperature in May: 19.6°C
The months with the highest average low temperature are January and February (24.8°C).
The coldest month (with the lowest average low temperature) is July (16.7°C).
Average pressure in May
Mackay, Australia
- Average pressure in May: 1017.1mbar
The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is January (1008.7mbar).
Average wind speed in May
Mackay, Australia
- Average wind speed in May: 18km/h
The windiest month (with the highest average wind speed) is March (19.3km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity in May
Mackay, Australia
- Average humidity in May: 76%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Mackay, Australia
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is March (175mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in May
Mackay, Australia
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is August (5.8 days).
Average daylight in May /
Average sunshine in May
Mackay, Australia
- Average daylight in May: 11h and 6min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in May: 6h and 12min
The month with the most sunshine is October (Average sunshine: 10h and 30min).
The months with the least sunshine are April, May and June (Average sunshine: 6h and 12min).
Average sunshine days in May
Mackay, Australia
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in May
Mackay, Australia
- Average UV index in May: 5
The months with the highest UV index are February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in May
Mackay, Australia
- Average cloud cover in May: 35
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Mackay, 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).
