Byron Bay weather in June

In June, Byron Bay sees average daytime highs of 20°C and overnight lows near 12°C, with 102 mm of rain across 9.7 wet days and about 10.2 hours of daylight. It is the 11th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 20°C through the month. The sky is clear or mostly clear about 47% of the time in June, and the air most often feels dry.

Daylight stretches from about 10 h 18 min at the start of June to 10 h 12 min by month's end. Set against the rest of the year, June is Byron Bay's 5th-clearest and 10th-windiest month. For the whole year in context, see Byron Bay's year-round climate.

Daytime high: 20°; 11th warmest
Overnight low: 12°; 3rd coldest
Rainfall: 102 mm; 9.7 wet days
Daylight: 10 h 12 min; 7:40 AM – 5:51 PM
Cloud cover: 45%; 5th clearest
Wind: 12 km/h; 10th windiest
Solar energy: 2.92 kWh/m²
Travel score: 6.5; out of 10

Byron Bay is town in New South Wales, Australia.

Density: 1/km²; people per km²

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

← May Byron Bay year-round climate July →Best places to visit in June

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 20°C through the month.

A typical June day in Byron Bay reaches about 20°C in the afternoon and slips back to 12°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 22°C. Set against its neighbours, June runs about 2°C cooler than May and on par with July.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	20	20	20	20	20	20	20	20	20	20	20	20	20	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19
Avg low (°C)	13	13	13	13	13	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12	12	12	12	12	11	11	11	11	11	11

	Avg high (°C)	Avg low (°C)
1	20	13
2	20	13
3	20	13
4	20	13
5	20	13
6	20	13
7	20	13
8	20	13
9	20	13
10	20	13
11	20	12
12	20	12
13	20	12
14	19	12
15	19	12
16	19	12
17	19	12
18	19	12
19	19	12
20	19	12
21	19	12
22	19	12
23	19	12
24	19	12
25	19	11
26	19	11
27	19	11
28	19	11
29	19	11
30	19	11

Byron Bay weather by month

How June compares with the rest of the year at a glance. June is the 11th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 21°	140	13.6	13.6	6.0
Feb	27° / 21°	138	13.7	13	5.7
Mar	26° / 20°	128	15.3	12.2	6.0
Apr	24° / 17°	78	12.5	11.3	6.6
May	22° / 14°	87	10.4	10.6	6.8
Jun	20° / 12°	102	9.7	10.2	6.5
Jul	19° / 11°	50	7	10.4	7.0
Aug	20° / 11°	55	6.4	11	7.4
Sep	22° / 14°	40	6.8	11.8	7.6
Oct	24° / 16°	78	9.5	12.7	7.3
Nov	25° / 18°	104	11.1	13.4	6.7
Dec	27° / 20°	109	12.5	13.8	6.2

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 18% of June, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	63	63	62	61	60	60	60	60	60	60	61	62	62	63	64	65	65	66	67	68	68	69	70	70	70	71	71	71	71	72
Cloudier (%)	37	37	38	39	40	40	40	40	40	40	39	38	38	37	36	35	35	34	33	32	32	31	30	30	30	29	29	29	29	28

	Clearer (%)	Cloudier (%)
1	63	37
2	63	37
3	62	38
4	61	39
5	60	40
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	61	39
12	62	38
13	62	38
14	63	37
15	64	36
16	65	35
17	65	35
18	66	34
19	67	33
20	68	32
21	68	32
22	69	31
23	70	30
24	70	30
25	70	30
26	71	29
27	71	29
28	71	29
29	71	29
30	72	28

Chance of precipitation in June

Any precipitation

Byron Bay gets around 102 mm of rain over 9.7 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 33% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	30	31	32	32	33	33	33	33	32	32	32	31	31	31	31	31	31	31	31	31	31	31	31	31	30	30	30	29	29	28

	Rain chance (%)
1	30
2	31
3	32
4	32
5	33
6	33
7	33
8	33
9	32
10	32
11	32
12	31
13	31
14	31
15	31
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	28

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 66% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	52	51	51	52	53	53	54	56	57	58	60	62	63	65	66	68	69	71	72	73	75	75	76	76	77	78	79	79	80	80
Comfortable (%)	39	40	40	40	39	39	38	37	36	35	34	32	31	30	29	27	26	25	24	23	22	22	21	21	20	20	19	19	18	18
Humid (%)	9	9	9	8	8	8	8	7	7	7	6	6	6	5	5	5	5	4	4	4	3	3	3	3	3	2	2	2	2	2

	Dry (%)	Comfortable (%)	Humid (%)
1	52	39	9
2	51	40	9
3	51	40	9
4	52	40	8
5	53	39	8
6	53	39	8
7	54	38	8
8	56	37	7
9	57	36	7
10	58	35	7
11	60	34	6
12	62	32	6
13	63	31	6
14	65	30	5
15	66	29	5
16	68	27	5
17	69	26	5
18	71	25	4
19	72	24	4
20	73	23	4
21	75	22	3
22	75	22	3
23	76	21	3
24	76	21	3
25	77	20	3
26	78	20	2
27	79	19	2
28	79	19	2
29	80	18	2
30	80	18	2

Wind in June

Winds average 12 km/h in June.

Across June, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	11	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	11	calm
2	11	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	11	calm
8	12	calm
9	12	calm
10	12	calm
11	12	calm
12	12	calm
13	12	calm
14	12	calm
15	12	calm
16	12	calm
17	12	calm
18	12	calm
19	12	calm
20	12	calm
21	12	calm
22	12	calm
23	12	calm
24	12	calm
25	12	calm
26	12	calm
27	12	calm
28	12	calm
29	12	calm
30	12	calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 10 h 18 min at the start of June to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over June. Sunrise moves from 7:34 AM to 7:43 AM, and sunset from 5:52 PM to 5:54 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	10.3	10.3	10.3	10.3	10.3	10.3	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2
Sunrise (AM)	7:34	7:34	7:35	7:35	7:36	7:36	7:37	7:37	7:38	7:38	7:38	7:39	7:39	7:40	7:40	7:40	7:41	7:41	7:41	7:41	7:42	7:42	7:42	7:42	7:42	7:43	7:43	7:43	7:43	7:43
Sunset (PM)	5:52	5:52	5:52	5:52	5:52	5:52	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:52	5:52	5:52	5:52	5:52	5:52	5:53	5:53	5:53	5:53	5:54	5:54	5:54

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.3	7:34	5:52
2	10.3	7:34	5:52
3	10.3	7:35	5:52
4	10.3	7:35	5:52
5	10.3	7:36	5:52
6	10.3	7:36	5:52
7	10.2	7:37	5:51
8	10.2	7:37	5:51
9	10.2	7:38	5:51
10	10.2	7:38	5:51
11	10.2	7:38	5:51
12	10.2	7:39	5:51
13	10.2	7:39	5:51
14	10.2	7:40	5:51
15	10.2	7:40	5:51
16	10.2	7:40	5:51
17	10.2	7:41	5:51
18	10.2	7:41	5:52
19	10.2	7:41	5:52
20	10.2	7:41	5:52
21	10.2	7:42	5:52
22	10.2	7:42	5:52
23	10.2	7:42	5:52
24	10.2	7:42	5:53
25	10.2	7:42	5:53
26	10.2	7:43	5:53
27	10.2	7:43	5:53
28	10.2	7:43	5:54
29	10.2	7:43	5:54
30	10.2	7:43	5:54

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 2.92 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.92 kWh/m² to a high of 6.81 kWh/m² in December across the year — June's 2.92 kWh/m² sits near the bottom.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	3.1	3.1	3.0	3.0	3.0	3.0	3.0	3.0	3.0	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	3.1	Moderate
2	3.1	Moderate
3	3.0	Moderate
4	3.0	Moderate
5	3.0	Moderate
6	3.0	Moderate
7	3.0	Moderate
8	3.0	Moderate
9	3.0	Moderate
10	2.9	Moderate
11	2.9	Moderate
12	2.9	Moderate
13	2.9	Moderate
14	2.9	Moderate
15	2.9	Moderate
16	2.9	Moderate
17	2.9	Moderate
18	2.9	Moderate
19	2.9	Moderate
20	3.0	Moderate
21	3.0	Moderate
22	3.0	Moderate
23	3.0	Moderate
24	3.0	Moderate
25	3.0	Moderate
26	3.0	Moderate
27	3.0	Moderate
28	3.0	Moderate
29	3.0	Moderate
30	3.0	Moderate

Planning a trip in June

Hazard calendar for Byron Bay

In seasonPeak

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

Byron Bay 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 Byron Bay?

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

6.5

Sightseeing

8th-best month of the year

3.1

Beach & pool

11th-best month of the year

June is a reasonable time to visit Byron Bay for sightseeing.

What to pack for Byron Bay in June

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

In June, Byron Bay sees daytime highs around 20°C and nights near 12°C. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Byron Bay in June

The nearest coast averages about 22°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in February at about 26°C and coldest in August near 21°C.

The water stays above 20°C all year — warm enough for a swim any month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	26	26	26	25	24	22	21	21	21	22	24	25
Comfort	Warm	Warm	Warm	Warm	Refreshing	Refreshing	Refreshing	Refreshing	Refreshing	Refreshing	Refreshing	Warm

	Sea temperature (°C)	Comfort
Jan	26	Warm
Feb	26	Warm
Mar	26	Warm
Apr	25	Warm
May	24	Refreshing
Jun	22	Refreshing
Jul	21	Refreshing
Aug	21	Refreshing
Sep	21	Refreshing
Oct	22	Refreshing
Nov	24	Refreshing
Dec	25	Warm

UV index in Byron Bay in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Byron Bay peaks around January 21 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	13	11	8	5	4	4	6	7	10	11	13
Level	Extreme	Extreme	Extreme	Very high	Moderate	Moderate	Moderate	High	Very high	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	13	Extreme
Mar	11	Extreme
Apr	8	Very high
May	5	Moderate
Jun	4	Moderate
Jul	4	Moderate
Aug	6	High
Sep	7	Very high
Oct	10	Very high
Nov	11	Extreme
Dec	13	Extreme

Location & terrain

Where is Byron Bay?

Byron Bay sits at 28.6°S, 153.6°E, 0 m above sea level, in Australia. The nearest listed city is Banora Point, 49 km away.

Topography around Byron Bay

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

Within 3 km, the terrain around Byron Bay has only modest variations in elevation — a maximum elevation change of 91 m around an average of 8 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 263 m; within 80 km, large variations in elevation — a maximum elevation change of 1,197 m.

The land around Byron Bay is covered by water (40%) and trees (38%) within 3 km, water (58%) and trees (22%) within 16 km, and water (39%) and trees (38%) within 80 km.

3 km

91 m

water 40%

16 km

263 m

water 58%

80 km

1,197 m

water 39%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetland

← May Byron Bay year-round climate July →Best places to visit in June

June weather nearby: Banora Point 49 km · Palm Beach 61 km · Robina 68 km · Surfers Paradise 74 km · Gold Coast 74 km · Nerang 78 km · Southport 79 km · Labrador 81 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

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 Byron Bay (-28.6499°, 153.6125°, elevation 0 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	20	13
2	20	13
3	20	13
4	20	13
5	20	13
6	20	13
7	20	13
8	20	13
9	20	13
10	20	13
11	20	12
12	20	12
13	20	12
14	19	12
15	19	12
16	19	12
17	19	12
18	19	12
19	19	12
20	19	12
21	19	12
22	19	12
23	19	12
24	19	12
25	19	11
26	19	11
27	19	11
28	19	11
29	19	11
30	19	11

	Clearer (%)	Cloudier (%)
1	63	37
2	63	37
3	62	38
4	61	39
5	60	40
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	61	39
12	62	38
13	62	38
14	63	37
15	64	36
16	65	35
17	65	35
18	66	34
19	67	33
20	68	32
21	68	32
22	69	31
23	70	30
24	70	30
25	70	30
26	71	29
27	71	29
28	71	29
29	71	29
30	72	28

	Rain chance (%)
1	30
2	31
3	32
4	32
5	33
6	33
7	33
8	33
9	32
10	32
11	32
12	31
13	31
14	31
15	31
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	28

	Dry (%)	Comfortable (%)	Humid (%)
1	52	39	9
2	51	40	9
3	51	40	9
4	52	40	8
5	53	39	8
6	53	39	8
7	54	38	8
8	56	37	7
9	57	36	7
10	58	35	7
11	60	34	6
12	62	32	6
13	63	31	6
14	65	30	5
15	66	29	5
16	68	27	5
17	69	26	5
18	71	25	4
19	72	24	4
20	73	23	4
21	75	22	3
22	75	22	3
23	76	21	3
24	76	21	3
25	77	20	3
26	78	20	2
27	79	19	2
28	79	19	2
29	80	18	2
30	80	18	2

	Avg high (°C)	Avg low (°C)
1	20	13
2	20	13
3	20	13
4	20	13
5	20	13
6	20	13
7	20	13
8	20	13
9	20	13
10	20	13
11	20	12
12	20	12
13	20	12
14	19	12
15	19	12
16	19	12
17	19	12
18	19	12
19	19	12
20	19	12
21	19	12
22	19	12
23	19	12
24	19	12
25	19	11
26	19	11
27	19	11
28	19	11
29	19	11
30	19	11

	Clearer (%)	Cloudier (%)
1	63	37
2	63	37
3	62	38
4	61	39
5	60	40
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	61	39
12	62	38
13	62	38
14	63	37
15	64	36
16	65	35
17	65	35
18	66	34
19	67	33
20	68	32
21	68	32
22	69	31
23	70	30
24	70	30
25	70	30
26	71	29
27	71	29
28	71	29
29	71	29
30	72	28

	Rain chance (%)
1	30
2	31
3	32
4	32
5	33
6	33
7	33
8	33
9	32
10	32
11	32
12	31
13	31
14	31
15	31
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	28

	Dry (%)	Comfortable (%)	Humid (%)
1	52	39	9
2	51	40	9
3	51	40	9
4	52	40	8
5	53	39	8
6	53	39	8
7	54	38	8
8	56	37	7
9	57	36	7
10	58	35	7
11	60	34	6
12	62	32	6
13	63	31	6
14	65	30	5
15	66	29	5
16	68	27	5
17	69	26	5
18	71	25	4
19	72	24	4
20	73	23	4
21	75	22	3
22	75	22	3
23	76	21	3
24	76	21	3
25	77	20	3
26	78	20	2
27	79	19	2
28	79	19	2
29	80	18	2
30	80	18	2

	Avg high (°C)	Avg low (°C)
1	20	13
2	20	13
3	20	13
4	20	13
5	20	13
6	20	13
7	20	13
8	20	13
9	20	13
10	20	13
11	20	12
12	20	12
13	20	12
14	19	12
15	19	12
16	19	12
17	19	12
18	19	12
19	19	12
20	19	12
21	19	12
22	19	12
23	19	12
24	19	12
25	19	11
26	19	11
27	19	11
28	19	11
29	19	11
30	19	11

	Clearer (%)	Cloudier (%)
1	63	37
2	63	37
3	62	38
4	61	39
5	60	40
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	61	39
12	62	38
13	62	38
14	63	37
15	64	36
16	65	35
17	65	35
18	66	34
19	67	33
20	68	32
21	68	32
22	69	31
23	70	30
24	70	30
25	70	30
26	71	29
27	71	29
28	71	29
29	71	29
30	72	28

	Rain chance (%)
1	30
2	31
3	32
4	32
5	33
6	33
7	33
8	33
9	32
10	32
11	32
12	31
13	31
14	31
15	31
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	28

	Dry (%)	Comfortable (%)	Humid (%)
1	52	39	9
2	51	40	9
3	51	40	9
4	52	40	8
5	53	39	8
6	53	39	8
7	54	38	8
8	56	37	7
9	57	36	7
10	58	35	7
11	60	34	6
12	62	32	6
13	63	31	6
14	65	30	5
15	66	29	5
16	68	27	5
17	69	26	5
18	71	25	4
19	72	24	4
20	73	23	4
21	75	22	3
22	75	22	3
23	76	21	3
24	76	21	3
25	77	20	3
26	78	20	2
27	79	19	2
28	79	19	2
29	80	18	2
30	80	18	2