New South Wales (Sydney)
May
Weather in New South Wales for May 2025
Your guide to New South Wales weather in May - trends and predictions
In general, the average temperature in New South Wales at the beginning of May is 19.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 19.1 °C by the end of May.
New South Wales sees moderate rainfall in May, averaging 6 rainy days.
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25
Dry days
6
Rainy days
0
Snow days
19°/11°
Temperatures
21 km/h
Avg max wind
66 %
Avg humidity
New South Wales in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2  21° | 3 20° | 4 19° | |||
| 5  19° | 6 20° | 7  18° | 8  17° | 9 17° | 10 20° | 11 18° |
| 12 20° | 13 19° | 14 19° | 15 19° | 16 20° | 17 18° | 18  16° |
| 19 17° | 20 18° | 21 18° | 22 17° | 23 18° | 24  19° | 25 19° |
| 26 17° | 27 18° | 28 19° | 29 20° | 30 21° | 31 20° |
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Temperatures trend during May in New South Wales
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Cloudy | 19° /14° | 3.8 mm | 5 | |
| 2 May | Partly cloudy | 21° /14° | 3.3 mm | 6 | |
| 3 May | Partly cloudy | 20° /15° | 10.5 mm | 6 | |
| 4 May | Cloudy | 19° /14° | 4.6 mm | 5 | |
| 5 May | Sunny | 19° /13° | 6.3 mm | 6 | |
| 6 May | Partly cloudy | 20° /14° | 5.3 mm | 6 | |
| 7 May | Moderate or heavy rain shower | 18° /13° | 4.9 mm | 5 | |
| 8 May | Heavy rain at times | 17° /12° | 13.8 mm | 5 | |
| 9 May | Cloudy | 17° /13° | 10.7 mm | 5 | |
| 10 May | Partly cloudy | 20° /14° | 6.6 mm | 6 | |
| 11 May | Cloudy | 18° /14° | 53.6 mm | 5 | |
| 12 May | Sunny | 20° /13° | 3.5 mm | 6 | |
| 13 May | Moderate or heavy rain shower | 19° /15° | 6 mm | 5 | |
| 14 May | Moderate rain at times | 19° /14° | 1.7 mm | 5 | |
| 15 May | Moderate or heavy rain shower | 19° /14° | 3 mm | 5 | |
| 16 May | Sunny | 20° /13° | 0.1 mm | 6 | |
| 17 May | Heavy rain at times | 18° /14° | 3.7 mm | 5 | |
| 18 May | Patchy rain possible | 16° /11° | 9.2 mm | 5 | |
| 19 May | Sunny | 17° /11° | 0.8 mm | 5 | |
| 20 May | Partly cloudy | 18° /9° | 0.2 mm | 5 | |
| 21 May | Patchy rain possible | 18° /12° | 1.7 mm | 5 | |
| 22 May | Sunny | 17° /10° | 0 mm | 6 | |
| 23 May | Sunny | 18° /9° | 0 mm | 6 | |
| 24 May | Overcast | 19° /9° | 0.2 mm | 5 | |
| 25 May | Overcast | 19° /12° | 1.2 mm | 5 | |
| 26 May | Moderate or heavy rain shower | 17° /11° | 1.7 mm | 5 | |
| 27 May | Sunny | 18° /10° | 0.1 mm | 6 | |
| 28 May | Overcast | 19° /9° | 0 mm | 5 | |
| 29 May | Sunny | 20° /11° | 0 mm | 7 | |
| 30 May | Sunny | 21° /12° | 0 mm | 7 | |
| 31 May | Partly cloudy | 20° /14° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for New South Wales in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New South Wales forecast closer to your planned date for the most up-to-date weather information.
New South Wales in May - FAQ
What are the expected maximum and minimum temperatures in New South Wales during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in New South Wales during May?
Significant rainfall exceeding 310.6 mm is expected in New South Wales during May, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New South Wales during May?
The average wind speed in New South Wales during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in New South Wales
Explore the daily rainfall trends and prepare for New South Waless May weather 💧
UV exposure in New South Wales during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in New South Wales
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Armidale RegionalBathurst RegionalBroken Hill MunicipalityCampbelltown MunicipalityCessnockCity of SydneyClarence ValleyCoffs HarbourFairfieldGoulburn MulwareeGriffithHilltopsHornsby ShireInverellKu-ring-gaiLismore MunicipalityMaitland MunicipalityMid-CoastMid-Western RegionalMuswellbrookNewcastleNorthern BeachesOrange MunicipalityParkesParramattaPort Macquarie-HastingsRichmond ValleySnowy Monaro RegionalTamworth MunicipalityWestern Plains RegionalWingecarribeeWollongong
Top locations in New South Wales
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Where is New South Wales?Get accurate weather forecasts for New South Wales, located at latitude -33.868 and longitude 151.207. Stay updated with localized weather information tailored for New South Wales.
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