easeweather.com
Units
°C
°F
Newcastle
Forecast Today Tomorrow
more
New South Wales AustraliaUnited States
Newcastle
AdelaideAdelaide HillsAlbanyAlice SpringsArmidaleBairnsdaleBallaratBalwyn NorthBathurstBendigoBowralBrisbaneBroken HillBunburyBundabergBurnieBurwoodBusseltonCairnsCampbelltownCanberraCapalabaCessnockCoffs HarbourCoomeraCradle MountainDarwinDevonportDrouinDubboEchucaElsternwickEmeraldForsterFrankston EastGawlerGeelongGeraldtonGladstoneGold CoastGoonellabahGoulburnGraftonGriffithHervey BayHobartHornsbyHorshamKarrathaKingaroyKwinanaLauncestonLearmonthLiverpoolLogan CityMackayMaitlandMandurahMaryboroughMaylandsMelbourneMilduraMount BarkerMount GambierMount IsaMurray BridgeMuswellbrookNarangbaNewcastleNewmanOcean GroveOrangePalmerstonParkesParramattaPerthPort LincolnPort MacquariePort PirieRockhamptonRockinghamSaleSheppartonSt AlbansSydneyTamworthTareeToowoombaTorquayTownsvilleTraralgonTurramurraWagga WaggaWangarattaWarragulWarrnamboolWarwickWest WodongaWodongaWollongongWoodridge More Locations
Australia weather

Weather in Newcastle for May 2025

Your guide to Newcastle weather in May - trends and predictions

  • In general, the average temperature in Newcastle at the beginning of May is 19.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.7 °C by the end of May.

  • The climate of Newcastle in May is notably wet, with an average of 11 rainy days.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/11°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Newcastle in May average weather

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
19°
2
Sunny
20°
3
Partly cloudy
21°
4
Partly cloudy
19°
5
Partly cloudy
19°
6
Sunny
21°
7
Patchy rain possible
19°
8
Moderate rain at times
18°
9
Overcast
18°
10
Overcast
19°
11
Patchy rain possible
18°
12
Sunny
20°
13
Heavy rain at times
19°
14
Moderate rain at times
19°
15
Cloudy
19°
16
Partly cloudy
19°
17
Moderate or heavy rain shower
18°
18
Moderate rain at times
16°
19
Patchy rain possible
17°
20
Sunny
17°
21
Overcast
18°
22
Sunny
17°
23
Sunny
18°
24
Overcast
19°
25
Overcast
19°
26
Moderate or heavy rain shower
18°
27
Sunny
18°
28
Overcast
18°
29
Partly cloudy
19°
30
Overcast
20°
31
Overcast
19°
Select a date

You can click on date

Access Newcastle weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during May in Newcastle

See the weather trend as well as the moving average line

May weather day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Overcast
Overcast
 19° /14° 7.6 mm 5
2 May Sunny
Sunny
 20° /13° 6.8 mm 6
3 May Partly cloudy
Partly cloudy
 21° /14° 5.7 mm 6
4 May Partly cloudy
Partly cloudy
 19° /13° 1.6 mm 5
5 May Partly cloudy
Partly cloudy
 19° /13° 9.4 mm 6
6 May Sunny
Sunny
 21° /13° 6.2 mm 6
7 May Patchy rain possible
Patchy rain possible
 19° /13° 2.2 mm 5
8 May Moderate rain at times
Moderate rain at times
 18° /12° 3.6 mm 5
9 May Overcast
Overcast
 18° /13° 1.4 mm 5
10 May Overcast
Overcast
 19° /13° 1.1 mm 5
11 May Patchy rain possible
Patchy rain possible
 18° /14° 12.9 mm 5
12 May Sunny
Sunny
 20° /13° 3.1 mm 6
13 May Heavy rain at times
Heavy rain at times
 19° /14° 1.6 mm 5
14 May Moderate rain at times
Moderate rain at times
 19° /14° 1.4 mm 5
15 May Cloudy
Cloudy
 19° /14° 1.1 mm 5
16 May Partly cloudy
Partly cloudy
 19° /13° 0 mm 6
17 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /13° 6.6 mm 6
18 May Moderate rain at times
Moderate rain at times
 16° /11° 19.5 mm 5
19 May Patchy rain possible
Patchy rain possible
 17° /11° 3.2 mm 5
20 May Sunny
Sunny
 17° /9° 1 mm 5
21 May Overcast
Overcast
 18° /11° 3.2 mm 5
22 May Sunny
Sunny
 17° /10° 0 mm 6
23 May Sunny
Sunny
 18° /10° 0 mm 6
24 May Overcast
Overcast
 19° /10° 0.2 mm 6
25 May Overcast
Overcast
 19° /12° 1.2 mm 5
26 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /12° 10 mm 5
27 May Sunny
Sunny
 18° /10° 0.4 mm 6
28 May Overcast
Overcast
 18° /9° 0 mm 5
29 May Partly cloudy
Partly cloudy
 19° /10° 0 mm 6
30 May Overcast
Overcast
 20° /10° 0 mm 6
31 May Overcast
Overcast
 19° /12° 2.2 mm 5
Next
Important Notice
Our weather forecast for Newcastle 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 Newcastle forecast closer to your planned date for the most up-to-date weather information.

Newcastle in May - FAQ

What are the expected maximum and minimum temperatures in Newcastle 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 Newcastle during May?
Significant rainfall exceeding 220 mm is expected in Newcastle during May, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Newcastle during May?
The average wind speed in Newcastle during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Top locations in Newcastle
Select a location for an accurate weather forecast
New Lambton
More Locations

Quick links

You are here
Location coordinates Where is Newcastle?

Get accurate weather forecasts for Newcastle, located at latitude -32.93 and longitude 151.78. Stay updated with localized weather information tailored for Newcastle.

Found a mistake?
We appreciate your attention to details. Tell us here.