May weather forecastGeraldton, Australia
May
Weather in May
May experiences a further decrease in temperatures, and a surge in rainfall interoperates the onset of the wetter part of the year. Despite the drop in maximum temperature to 23.3°C (73.9°F), a significant increase in rainfall to 43mm (1.69") suggests the wet season’s arrival. With sunset coming earlier, May offers around 10.7 hours of daylight, which is the least so far in the year. Plan your outdoor activities wisely as the month also sees an increase in relative humidity to 62%. June, as the heart of winter, will witness an even greater change in climate conditions.Temperature
In Geraldton, the average high-temperature in May slightly decreases from 26.7°C (80.1°F) in April to a still moderately hot 23.3°C (73.9°F). In the month of May, the average low-temperature usually rests at a comfortable 16.8°C (62.2°F).Humidity
The months with the lowest humidity are March and May, with an average relative humidity of 56%.Rainfall
In Geraldton, in May, during 7.1 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Geraldton, during the entire year, the rain falls for 88.5 days and collects up to 218mm (8.58") of precipitation.Sea temperature
The months with the warmest seawater in Geraldton are March through May, with an average sea temperature of 24°C (75.2°F).Note: For those with a heightened sensitivity to cold, sunshine, wind, and outside temperature make a big difference in enjoying a swim at 24°C (75.2°F). (Olympic swimming regulations state a water temperature of 25°C (77°F) to 28°C (82.4°F).)
Daylight
In May, the average length of the day is 10h and 41min.On the first day of the month, sunrise is at 6:48 am and sunset at 5:48 pm. On the last day of May, in Geraldton, sunrise is at 7:06 am and sunset at 5:32 pm AWST.
Sunshine
In May, the average sunshine is 6.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Make use of precautions - It is urged to ward off sun damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Geraldton, Australia
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is February (30.5°C).
The month with the lowest average high temperature is July (18.8°C).
- Average low temperature in May: 16.8°C
The month with the highest average low temperature is February (23.2°C).
The coldest month (with the lowest average low temperature) is August (12.7°C).
Average pressure in May
Geraldton, Australia
- Average pressure in May: 1018.7mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1008.9mbar).
Average wind speed in May
Geraldton, Australia
- Average wind speed in May: 18.3km/h
The windiest months (with the highest average wind speed) are January and December (23.5km/h).
The calmest month (with the lowest average wind speed) is July (17.9km/h).
Average humidity in May
Geraldton, Australia
- Average humidity in May: 56%
The month with the highest relative humidity is August (70%).
The months with the lowest relative humidity are March and May (56%).
Average rainfall in May
Geraldton, Australia
- Average rainfall in May: 19mm
The wettest month (with the highest rainfall) is June (43mm).
The driest month (with the least rainfall) is November (6mm).
Average rainfall days in May
Geraldton, Australia
- Average rainfall days in May: 7.1 days
The month with the highest number of rainy days is July (12.6 days).
The months with the least rainy days are February and November (4.7 days).
Average sea temperature in May
Geraldton, Australia
- Average sea temperature in May: 24°C
The best months for swimming (with the highest average sea temperature) are March, April and May (24°C).
The coldest months (with the lowest average sea temperature) are September and October (20°C).
Average daylight in May /
Average sunshine in May
Geraldton, Australia
- Average daylight in May: 10h and 42min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in May: 6h and 54min
The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in May
Geraldton, Australia
- Average sunshine days in May: 22.2 days
The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in May
Geraldton, Australia
- Average UV index in May: 5
The months with the highest UV index are January and February (UV index 7).
The month with the lowest UV index is August (UV index 4).
Average cloud cover in May
Geraldton, Australia
- Average cloud cover in May: 19
The month with the most cloud cover is July (Cloud cover 26).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in May
Geraldton, 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).





