| Month | Average (°C) | Record (°C) | Average (cm) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 25.6 | 20.1 | 42.3 | 11.2 | 7.1 |
| February | 25.5 | 20.1 | 40.6 | 10.3 | 11.1 |
| March | 24.8 | 18.9 | 38.0 | 9.1 | 11.3 |
| April | 23.3 | 15.9 | 36.8 | 4.8 | 10.8 |
| May | 20.7 | 12.7 | 28.5 | 2.9 | 11.6 |
| June | 18.3 | 10.7 | 26.1 | 0.0 | 13.3 |
| July | 17.8 | 9.3 | 26.3 | 0.5 | 7.1 |
| August | 19.0 | 10.1 | 29.9 | 0.2 | 5.2 |
| September | 21.1 | 12.6 | 34.4 | 2.3 | 5.9 |
| October | 22.5 | 15.0 | 39.4 | 5.7 | 6.5 |
| November | 23.3 | 16.9 | 40.6 | 7.0 | 7.6 |
| December | 24.6 | 18.7 | 42.7 | 8.8 | 6.6 |
| Entire year | 22.2 | 15.1 | 42.7 | 0.0 | 102.5 |
|
More Newcastle Weather Records
1942–2023
|
||
|---|---|---|
| Highest daily low | 26.0 °C | February 6, 2011 |
| Lowest daily high | 8.9 °C | July 25, 1959 |
| Greatest daily range (Difference of high and low) |
26.6 °C | December 6, 1951 |
| Greatest difference in daily high over two conscutive days |
20.7 °C | Feb 11–12, 1952 |
| Most daily precipitation | 25.2 cm | February 3, 1990 |
| Most monthly precipitation | 55.9 cm | February 1990 |
| Most yearly precipitation | 180.1 cm | 1963 |
| Most yearly days with precipitation | 172 | 1972 |
| Most days in a year ≥ 20 °C | 275 | 2023 |
| Most days in a year ≥ 25 °C | 111 | 1952 |
| Most days in a year ≥ 30 °C | 35 | 1953 |
| Most days in a year ≥ 35 °C | 11 | 1953 |
| Most days in a year ≥ 40 °C | 4 | 1952 |
|
Newcastle Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 20 days | Jan 13 – Feb 1, 1951 |
| Without precipitation | 40 days | Jun 23 – Aug 1, 1970 |
| High temperature ≥ 20 °C | 191 days | Oct 23, 1997 – May 1, 1998 |
| High temperature ≥ 25 °C | 17 days | Feb 24 – Mar 12, 2023 |
| High temperature ≥ 30 °C | 5 days | Feb 2–6, 2011 |
| High temperature ≥ 35 °C | 4 days | Jan 25–28, 1960 |