- >>Weather by month // weather averages Wollongong
- >>Climate graph // Weather by Month Wollongong
- >>average temperature by month Wollongong
- >>Weather Wollongong
- >>Water temperature Wollongong
This place is located in the southern hemisphere. Summer begins at the end of January and ends in December. The months of summer are: December, January, February, March. It is recommended that the optimal period for embarking on a journey would be during January, February.
Climate graph // Weather by Month Wollongong

During September, the amount of precipitation is at its lowest, with only 63 mm | 2.5 inch recorded. In February, the precipitation reaches its peak, with an average of 127 mm | 5.0 inch.
average temperature by month Wollongong

The month of maximum warmth in a year is January. The average temperature during this period reaches up to 21.5 °C | 70.7 °F, making it the hottest time of the year. At 12.4 °C | 54.3 °F on average, July is the coldest month of the year.
Weather by month // weather averages Wollongong
Avg. Temperature °C (°F) | Min. Temperature °C (°F) | Max. Temperature °C (°F) | Precipitation / Rainfall mm (in) | Humidity (%) | Rainy days (d) | avg. Sun hours (hours) | |
---|---|---|---|---|---|---|---|
January |
21.5 (70.7) |
19.1 (66.4) |
24.7 (76.5) |
93 (3.7) |
73% | 9 | 9.0 |
February |
21.3 (70.4) |
19.2 (66.6) |
24 (75.2) |
127 (5) |
77% | 9 | 8.0 |
March |
20.2 (68.3) |
18.2 (64.7) |
22.8 (73) |
111 (4.4) |
75% | 10 | 8.0 |
April |
17.9 (64.2) |
15.8 (60.4) |
20.5 (69) |
107 (4.2) |
73% | 9 | 8.0 |
May |
15.3 (59.5) |
13.1 (55.6) |
18 (64.4) |
103 (4.1) |
70% | 8 | 8.0 |
June |
13.2 (55.8) |
11.3 (52.4) |
15.7 (60.2) |
125 (4.9) |
71% | 8 | 7.0 |
July |
12.4 (54.3) |
10.2 (50.4) |
15.2 (59.4) |
66 (2.6) |
69% | 6 | 8.0 |
August |
13 (55.4) |
10.5 (50.9) |
16.2 (61.2) |
68 (2.7) |
66% | 6 | 9.0 |
September |
15.1 (59.3) |
12.4 (54.3) |
18.7 (65.6) |
63 (2.5) |
66% | 6 | 9.0 |
October |
16.9 (62.5) |
14.1 (57.4) |
20.5 (69) |
72 (2.8) |
67% | 8 | 9.0 |
November |
18.5 (65.2) |
15.9 (60.6) |
21.9 (71.4) |
89 (3.5) |
72% | 8 | 9.0 |
December |
20.1 (68.2) |
17.6 (63.6) |
23.6 (74.5) |
73 (2.9) |
71% | 8 | 9.0 |
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg. Temperature °C (°F) |
21.5 °C (70.7) °F |
21.3 °C (70.4) °F |
20.2 °C (68.3) °F |
17.9 °C (64.2) °F |
15.3 °C (59.5) °F |
13.2 °C (55.8) °F |
12.4 °C (54.3) °F |
13 °C (55.4) °F |
15.1 °C (59.3) °F |
16.9 °C (62.5) °F |
18.5 °C (65.2) °F |
20.1 °C (68.2) °F |
Min. Temperature °C (°F) |
19.1 °C (66.4) °F |
19.2 °C (66.6) °F |
18.2 °C (64.7) °F |
15.8 °C (60.4) °F |
13.1 °C (55.6) °F |
11.3 °C (52.4) °F |
10.2 °C (50.4) °F |
10.5 °C (50.9) °F |
12.4 °C (54.3) °F |
14.1 °C (57.4) °F |
15.9 °C (60.6) °F |
17.6 °C (63.6) °F |
Max. Temperature °C (°F) |
24.7 °C (76.5) °F |
24 °C (75.2) °F |
22.8 °C (73) °F |
20.5 °C (69) °F |
18 °C (64.4) °F |
15.7 °C (60.2) °F |
15.2 °C (59.4) °F |
16.2 °C (61.2) °F |
18.7 °C (65.6) °F |
20.5 °C (69) °F |
21.9 °C (71.4) °F |
23.6 °C (74.5) °F |
Precipitation / Rainfall mm (in) |
93 (3) |
127 (5) |
111 (4) |
107 (4) |
103 (4) |
125 (4) |
66 (2) |
68 (2) |
63 (2) |
72 (2) |
89 (3) |
73 (2) |
Humidity(%) | 73% | 77% | 75% | 73% | 70% | 71% | 69% | 66% | 66% | 67% | 72% | 71% |
Rainy days (d) | 9 | 9 | 11 | 9 | 8 | 7 | 6 | 6 | 6 | 8 | 8 | 8 |
avg. Sun hours (hours) | 8.9 | 8.3 | 8.0 | 8.0 | 8.1 | 7.4 | 7.9 | 8.5 | 9.1 | 9.1 | 9.2 | 9.5 |
Data: 1991 - 2021 Min. Temperature °C (°F), Max. Temperature °C (°F), Precipitation / Rainfall mm (in), Humidity, Rainy days. Data: 1999 - 2019: avg. Sun hours
The variation in precipitation between the months with the lowest and highest levels of rainfall is 64 mm | 3 inch, as observed. The variation in annual temperature is around 9.1 °C | 16.4 °F.
The month with the most relative humidity is February (76.83 %). The month with the least relative humidity is August (65.74 %). The wettest month is March (14.20 days), while the driest is August (7.50).
Wollongong weather and climate for every month
Hours of sunshine in Wollongong
- avg. hours of sun
- Total hours of sun


The month with the most daily hours of sunshine in Wollongong is December, averaging 9.46 hours of sunshine. In total, there are 293.41 hours of sunshine throughout December.
In Wollongong, the month that experiences the least amount of daily sunshine is January. On average, there are only about 9.46 hours of sunlight per day during this time. The total number of sunlit hours in a typical January amounts to approximately 293.41.
In Wollongong, the yearly sum of sunshine is estimated to be around 3100.45 hours. On average, this equates to a monthly figure of approximately 258.37 hours for each month.
Water temperature Wollongong(Tasman Sea)

Max. Water temperature °C (°F) | Avg. Water Temperature °C (°F) | Min. Water Temperature °C (°F) | |
---|---|---|---|
January |
22.7 72.9 |
22.2 72 |
21.7 71.1 |
February |
23 73.4 |
22.9 73.2 |
22.8 73 |
March |
22.8 73 |
22.6 72.7 |
22.4 72.3 |
April |
22.5 72.5 |
21.6 70.9 |
20.8 69.4 |
May |
20.9 69.6 |
20.2 68.4 |
19.6 67.3 |
June |
19.5 67.1 |
18.8 65.8 |
18 64.4 |
July |
18.1 64.6 |
17.6 63.7 |
17.3 63.1 |
August |
17.5 63.5 |
17.1 62.8 |
17 62.6 |
September |
17.9 64.2 |
17.4 63.3 |
17.1 62.8 |
October |
18.7 65.7 |
18.3 64.9 |
17.9 64.2 |
November |
20 68 |
19.3 66.7 |
18.7 65.7 |
December |
21.5 70.7 |
20.8 69.4 |
20.1 68.2 |
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min. Water Temperature °C (°F) |
21.7 71.1 |
22.8 73 |
22.4 72.3 |
20.8 69.4 |
19.6 67.3 |
18 64.4 |
17.3 63.1 |
17 62.6 |
17.1 62.8 |
17.9 64.2 |
18.7 65.7 |
20.1 68.2 |
Avg. Water Temperature °C (°F) |
22.2 72 |
22.9 73.2 |
22.6 72.7 |
21.6 70.9 |
20.2 68.4 |
18.8 65.8 |
17.6 63.7 |
17.1 62.8 |
17.4 63.3 |
18.3 64.9 |
19.3 66.7 |
20.8 69.4 |
Max. Water temperature °C (°F) |
22.7 72.9 |
23 73.4 |
22.8 73 |
22.5 72.5 |
20.9 69.6 |
19.5 67.1 |
18.1 64.6 |
17.5 63.5 |
17.9 64.2 |
18.7 65.7 |
20 68 |
21.5 70.7 |
The average water temperature during the year located in Wollongong (Tasman Sea) at 19.90°C | 67.82°F.
At about 23.00°C | 73.40°F is the maximum of the water temperatures over the months. This will be reached in February. The low is 17.00°C | 62.60°F and is measured in August.
The date of the lowest water temperature is around August 14. At this time, it is about 17.00°C | 62.60°F. The maximum of 23.00°C | 73.40°F is measured around February 06.
The nearest water to Wollongong is the Tasman Sea.
Airport close to Wollongong
The closest Airports of Wollongong are: Sydney Airport (SYD) 60.66km,Canberra International Airport (CBR) 183.77km,RAAF Base Williamtown (NTL) 200.28km
You can reach Wollongong from this Cities by Plane: Wellington (WLG), Sydney (SYD), New Delhi (DEL), Honolulu (HNL), Canberra (CBR), Port Macquarie (PQQ), Beijing (PEK), Ballina (BNK), San Francisco (SFO), Perth (PER), Alice Springs (ASP), Cairns (CNS), Mildura (MQL), Dubai (DXB), Townsville (TSV), Santiago (SCL), Vancouver (YVR), Broome (BME), Hobart (HBA), Armidale (ARM)