Central Coast weather in June

In June, Central Coast sees average daytime highs of 17°C and overnight lows near 11°C, with 86 mm of rain across 9.6 wet days and about 9.8 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 17°C through the month. The sky is clear or mostly clear about 46% of the time in June, and the air most often feels dry.

Daylight stretches from about 10 hours at the start of June to 9 h 48 min by month's end. Set against the rest of the year, June is Central Coast's 5th-clearest and 3rd-windiest month. For the whole year in context, see Central Coast's year-round climate.

Daytime high
17°
11th warmest
Overnight low
11°
3rd coldest
Rainfall
86 mm
9.6 wet days
Daylight
9 h 48 min
8:01 AM – 5:49 PM
Cloud cover
47%
5th clearest
Wind
14 km/h
3rd windiest
Solar energy
2.46 kWh/m²
Travel score
5.7
out of 10
Air quality
Moderate
PM2.5 10.5 µg/m³ · 2019

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 17°C through the month.

A typical June day in Central Coast reaches about 17°C in the afternoon and slips back to 11°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 19°C. Set against its neighbours, June runs about 2°C cooler than May and on par with July.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11812
21811
31811
41811
51711
61711
71711
81711
91711
101711
111711
121711
131711
141711
151711
161711
171711
181710
191710
201710
211710
221710
231710
241710
251710
261710
271610
281610
291610
301610

Central Coast weather by month

How June compares with the rest of the year at a glance. June is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 19°7810.5146.7
Feb25° / 20°10111.113.26.5
Mar24° / 18°891212.36.8
Apr22° / 15°7710.211.26.8
May19° / 13°709.110.36.5
Jun17° / 11°869.69.85.7
Jul17° / 497.2105.9
Aug18° / 10°496.510.86.7
Sep20° / 12°516.811.87.1
Oct22° / 14°628.512.87.0
Nov23° / 16°811013.76.8
Dec25° / 18°7010.314.27.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 16% of June, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16040
26040
35941
45842
55842
65743
75743
85743
95743
105743
115842
125842
135941
146040
156139
166238
176337
186337
196436
206535
216634
226733
236733
246832
256931
267030
277030
287129
297129
307129

Chance of precipitation in June

Any precipitation

Central Coast gets around 86 mm of rain over 9.6 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 31% and peaks near 35% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
134
234
334
435
535
635
735
835
934
1034
1134
1233
1333
1432
1532
1631
1731
1830
1930
2029
2129
2229
2328
2428
2527
2627
2726
2826
2925
3025

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the dry band about 93% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
185141
287130
387130
487130
587130
688120
788120
888120
989110
1090100
1190100
129190
139280
149280
159370
169460
179460
189550
199550
209640
219640
229730
239730
249730
259820
269820
279820
289820
299820
309820

Wind in June

Winds average 14 km/h in June.

Across June, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 10 hours at the start of June to 9 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over June. Sunrise moves from 7:53 AM to 8:04 AM, and sunset from 5:51 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.07:535:51
29.97:545:50
39.97:555:50
49.97:555:50
59.97:565:50
69.97:565:49
79.97:575:49
89.97:575:49
99.97:585:49
109.87:585:49
119.87:595:49
129.87:595:49
139.88:005:49
149.88:005:49
159.88:005:49
169.88:015:49
179.88:015:49
189.88:015:49
199.88:025:49
209.88:025:49
219.88:025:49
229.88:035:49
239.88:035:50
249.88:035:50
259.88:035:50
269.88:035:50
279.88:035:51
289.88:035:51
299.88:045:51
309.88:045:52

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 2.46 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.46 kWh/m² to a high of 6.49 kWh/m² in January across the year — June's 2.46 kWh/m² sits near the bottom.

0123151015202530
Solar energy (kWh/m²)Level
12.6Moderate
22.5Moderate
32.5Moderate
42.5Moderate
52.5Moderate
62.5Moderate
72.5Moderate
82.5Moderate
92.5Moderate
102.5Moderate
112.5Moderate
122.5Moderate
132.5Moderate
142.5Moderate
152.5Moderate
162.5Moderate
172.5Moderate
182.5Moderate
192.5Moderate
202.5Moderate
212.5Moderate
222.5Moderate
232.5Moderate
242.5Moderate
252.5Moderate
262.5Moderate
272.6Moderate
282.6Moderate
292.6Moderate
302.6Moderate
Planning a trip in June

Hazard calendar for Central Coast

In seasonPeak

None of Central Coast's seasonal hazards are active in June. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Central Coast sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Cyclone
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Central Coast?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.7
Sightseeing
12th-best month of the year
1.3
Beach & pool
11th-best month of the year

June is a reasonable time to visit Central Coast for sightseeing.

What to pack for Central Coast in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Central Coast sees daytime highs around 17°C and nights near 11°C. Worth packing: a warm layer and rain gear. About 10 days see rain.

a warm layerrain gear

Sea temperature near Central Coast in June

The nearest coast averages about 20°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 22 km away) is warmest in February at about 23°C and coldest in August near 18°C.

It's comfortable for a long swim from Nov 16 to Jun 4 — about 6.6 months when the water holds above 20°C.

16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb23Refreshing
Mar23Refreshing
Apr22Refreshing
May21Refreshing
Jun20Cool
Jul19Cool
Aug18Cool
Sep18Cool
Oct19Cool
Nov20Refreshing
Dec21Refreshing

UV index in Central Coast in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Central Coast peaks around January 16 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 16UV 12Jun 19UV 2
UV index (midday)Level
Jan12Extreme
Feb11Extreme
Mar9Very high
Apr6High
May4Moderate
Jun2Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov10Very high
Dec12Extreme

Air quality in Central Coast in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Central Coast is worst in December — around 17 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (June, 7 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Central Coast's WHO annual average of 10.5 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateDec 1416 µg/m³Jun 167 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb9Good
Mar9Good
Apr8Good
May8Good
Jun7Good
Jul8Good
Aug10Good
Sep14Moderate
Oct12Good
Nov14Moderate
Dec17Moderate
Location & terrain

Where is Central Coast?

Central Coast sits at 33.4°S, 151.4°E, 15 m above sea level, in Australia. The nearest listed city is Umina Beach, 12 km away.

Topography around Central Coast

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Central Coast.

Within 3 km, the terrain around Central Coast has only modest variations in elevation — a maximum elevation change of 215 m around an average of 46 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 331 m; within 80 km, large variations in elevation — a maximum elevation change of 819 m.

The land around Central Coast is covered by trees (66%) and artificial surfaces (20%) within 3 km, trees (54%) and water (33%) within 16 km, and trees (53%) and water (32%) within 80 km.

3 km
215 m
16 km
331 m
80 km
819 m
treesgrasslandartificial surfaceswaterwetlandmangroves
June weather nearby: Umina Beach 12 km · Pittwater 27 km · Dee Why 37 km · Saint Ives 39 km · Hornsby 39 km · Wahroonga 40 km · Manly 42 km · Cherrybrook 44 km

Australia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type I
230 V · 50 Hz
Prices
≈ 90% of US
price level, 2025
GDP per capita
$65,130
2025
Happiness
6.9 / 10
World Happiness, 2025
Homicide rate
0.9
per 100k, 2023
Road deaths
4.9
per 100k/yr, 2019
Income group
High
World Bank
Religion
none 38%Roman Catholic 20%Protestant 18%other Christian 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Central Coast (-33.4298°, 151.3714°, elevation 15 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).