Byron Bay Climate

Byron Bay Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
27.5 27.5 26.4 24.4 22.0 19.7 19.3 20.2 22.1 23.4 24.7 26.3 23.6
Mean Min (°C)
20.7 20.6 19.5 17.2 15.0 12.4 11.7 12.4 14.4 16.2 17.8 19.5 16.4
Mean Rain (mm)
165.4 192.0 203.4 188.6 179.6 166.2 106.2 88.9 66.2 108.0 118.3 146.3 1731.6
Median Rain (mm)
139.8 169.8 177.1 156.9 166.5 141.0 81.5 67.0 44.6 78.8 102.3 103.2 1668.5
Mean Rain Days
14.4 15.4 16.8 15.3 14.0 12.0 10.0 9.0 9.1 11.2 12.1 12.8 149.4

Byron Bay Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
33.2 34.6 32.8 30.2 29.4 29.5 26.6 26.9 32.4 32.6 34.6 36.5 36.5
Low Max (°C)
21.3 20.0 20.4 17.0 16.0 13.8 11.9 12.8 14.8 16.3 17.9 18.5 11.9
High Min (°C)
24.9 25.2 24.2 22.7 21.3 19.6 18.4 18.1 20.8 21.7 24.8 24.4 25.2
Low Min (°C)
14.6 10.6 11.6 10.5 4.3 0.0 4.2 1.0 6.0 7.4 8.9 10.0 0.0
High Rain (mm)
176.8 188.0 350.4 180.4 225.0 192.5 102.1 142.7 138.0 205.0 208.4 124.5 350.4

Byron Bay Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
29.2 29.8 28.8 25.8 23.6 21.6 20.7 21.7 23.7 25.7 26.3 27.8 24.7
Low Mn. Max (°C)
25.9 26.3 24.8 22.5 20.8 18.5 18.2 18.5 20.7 21.9 23.4 25.0 23.0
High Mn. Min (°C)
22.0 22.4 20.7 18.6 16.8 14.6 14.8 14.7 16.0 18.2 19.3 21.5 17.3
Low Mn. Min (°C)
18.9 19.0 17.3 15.5 12.1 9.5 10.3 11.2 12.7 14.8 16.0 17.9 15.5
High Rain (mm)
464.0 527.6 652.0 611.2 547.0 410.9 357.5 275.6 281.1 565.6 346.7 427.2 2884.7
Low Rain (mm)
18.9 40.1 30.3 36.6 19.3 15.4 1.0 2.6 0.0 8.3 7.0 36.2 1074.2

Byron Bay Annual Temperatures & Rainfall

BYRON BAY (CAPE BYRON LIGHTHOUSE)

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Byron Bay Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
≥ 35.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
≥ 30.0°C
4.2 3.3 1.4 0.1 0.0 0.0 0.0 0.0 0.2 0.1 0.2 1.6 10.6
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Byron Bay 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
29.9 29.8 28.7 26.7 24.2 22.0 21.5 22.4 24.5 25.8 27.2 28.7 27.6
Low Max
25.2 25.2 24.0 22.1 19.8 17.6 17.2 17.8 19.5 21.0 22.4 24.0 19.5
High Min
22.5 22.5 21.5 19.5 17.4 15.0 14.2 15.0 17.0 18.5 20.0 21.4 20.7
Low Min
18.7 18.7 17.4 15.0 12.6 10.0 9.3 10.0 11.8 13.8 15.4 17.5 12.0

Byron Bay Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
31 31 31 30 30 30 32 31 31 32 32 32 31.1
Earliest Entry
1975 1975 1975 1975 1975 1975 1974 1975 1974 1974 1974 1974 1974
Latest Entry
2007 2007 2007 2007 2007 2007 2007 2007 2006 2006 2006 2006 2007
Years of Maxima
32 31 32 31 31 31 32 31 31 32 32 32 31.4
Earliest Entry
1975 1975 1975 1975 1975 1975 1974 1975 1974 1974 1974 1974 1974
Latest Entry
2007 2007 2007 2007 2007 2007 2007 2007 2006 2006 2006 2006 2007
Years of Rainfall
62 62 62 62 62 62 62 61 61 62 62 62 61.5
Earliest Entry
1951 1951 1951 1951 1951 1951 1951 1951 1951 1950 1950 1950 1950
Latest Entry
2012 2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2012

Station Details

BYRON BAY (CAPE BYRON LIGHTHOUSE)
Northern Rivers, New South Wales/ACT
28.6388°S 153.6361°E 95m AMSL
Commenced 1948 / Closed 2012
Display Your Local Weather

Weather News

Cyclone Veronica downgraded to tropical low as Pilbara communities count cost

13:03 EDT

After lingering along the Pilbara coastline for more than 24 hours, Cyclone Veronica has finally been downgraded to a tropical low and red alert warnings have been lifted, allowing residents in Karratha to assess the damage.

Cyclone Veronica heralds baby boom in WA's Pilbara, with five bubs born in 24 hours

12:42 EDT

Five babies were born within 24 hours as severe Tropical Cyclone Veronica approached Western Australia's Pilbara coast, bringing destructive winds, torrential rainfall and mass flooding.

Ten hours in a bunker reporting on Cyclone Trevor

12:19 EDT

It was the guttural howling, which picked up every few minutes, that was most frightening.