Grafton Ap Climate
Grafton Ap Long-term Averages
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) |
30.3 | 29.7 | 28.2 | 25.7 | 23.2 | 20.6 | 20.6 | 22.5 | 24.9 | 26.8 | 28.7 | 29.3 | 25.9 |
| Mean Min (°C) |
19.1 | 18.9 | 17.6 | 13.7 | 9.3 | 7.3 | 5.3 | 5.9 | 9.7 | 12.8 | 15.8 | 17.6 | 12.8 |
| Mean Rain (mm) |
128.9 | 163.9 | 177.9 | 81.9 | 70.4 | 89.5 | 31.6 | 57.1 | 44.4 | 67.3 | 98.0 | 131.7 | 1106.1 |
| Median Rain (mm) |
83.0 | 108.2 | 110.6 | 62.2 | 48.8 | 55.0 | 26.3 | 23.0 | 36.7 | 53.7 | 132.4 | 96.2 | 1149.5 |
| Mean Rain Days |
12.8 | 14.2 | 16.5 | 13.0 | 12.9 | 13.3 | 10.3 | 7.2 | 8.8 | 9.6 | 12.4 | 13.5 | 142.8 |
Grafton Ap Daily Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) |
41.3 | 45.8 | 37.2 | 32.4 | 29.6 | 29.7 | 27.7 | 36.3 | 38.3 | 38.9 | 42.8 | 41.3 | 45.8 |
| Low Max (°C) |
21.4 | 20.2 | 20.0 | 18.0 | 15.3 | 13.9 | 13.1 | 14.9 | 16.1 | 17.0 | 19.0 | 19.9 | 13.1 |
| High Min (°C) |
25.6 | 24.9 | 22.9 | 20.5 | 18.1 | 16.6 | 15.9 | 16.1 | 19.1 | 20.6 | 23.1 | 23.8 | 25.6 |
| Low Min (°C) |
10.8 | 13.4 | 9.6 | 0.4 | -1.5 | -1.8 | -3.4 | -2.8 | 0.1 | 3.2 | 6.0 | 8.6 | -3.4 |
| High Rain (mm) |
155.0 | 242.4 | 410.0 | 61.6 | 137.0 | 149.0 | 41.0 | 129.8 | 49.4 | 105.4 | 53.8 | 230.0 | 410.0 |
Grafton Ap Monthly Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mn. Max (°C) |
32.7 | 32.7 | 30.5 | 27.3 | 25.7 | 22.0 | 21.9 | 24.5 | 27.1 | 28.9 | 31.0 | 32.1 | 27.3 |
| Low Mn. Max (°C) |
27.9 | 27.4 | 26.9 | 24.4 | 21.9 | 19.4 | 19.6 | 21.2 | 23.4 | 23.7 | 25.9 | 25.9 | 24.9 |
| High Mn. Min (°C) |
20.8 | 20.5 | 18.8 | 15.2 | 11.1 | 9.5 | 7.4 | 7.5 | 11.7 | 15.8 | 17.7 | 19.1 | 13.3 |
| Low Mn. Min (°C) |
17.8 | 18.0 | 15.3 | 11.6 | 6.6 | 5.4 | 2.5 | 3.1 | 8.3 | 10.8 | 14.2 | 15.6 | 12.1 |
| High Rain (mm) |
388.8 | 442.0 | 596.8 | 175.4 | 314.8 | 232.2 | 143.8 | 214.0 | 109.6 | 336.6 | 235.4 | 379.2 | 1527.8 |
| Low Rain (mm) |
2.4 | 0.2 | 20.4 | 25.0 | 5.8 | 6.6 | 0.4 | 0.4 | 0.2 | 2.4 | 6.4 | 9.2 | 379.8 |
Grafton Ap Annual Temperatures & Rainfall
GRAFTON AIRPORT AWS
Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall
Grafton Ap Average Number of Days With Temperatures
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C |
0.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 1.0 |
| ≥ 35.0°C |
2.8 | 2.2 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.8 | 2.3 | 1.9 | 11.4 |
| ≥ 30.0°C |
16.5 | 11.9 | 7.4 | 0.8 | 0.0 | 0.0 | 0.0 | 0.3 | 2.5 | 6.6 | 9.8 | 12.6 | 69.8 |
| ≤ 2.0°C |
0.0 | 0.0 | 0.0 | 0.1 | 0.6 | 2.8 | 6.7 | 4.8 | 0.3 | 0.0 | 0.0 | 0.0 | 15.4 |
| ≤ 0.0°C |
0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 2.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1 |
Grafton Ap 'per Week' Values (14th/86th Percentiles)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max |
33.0 | 32.1 | 30.2 | 27.8 | 25.2 | 22.5 | 22.5 | 25.3 | 28.5 | 30.5 | 32.1 | 31.1 | 30.1 |
| Low Max |
26.5 | 26.5 | 25.7 | 23.3 | 21.0 | 17.8 | 18.0 | 19.5 | 21.1 | 22.1 | 24.0 | 24.6 | 20.4 |
| High Min |
21.2 | 21.1 | 19.7 | 16.5 | 13.4 | 12.1 | 9.4 | 11.6 | 14.1 | 16.7 | 18.9 | 19.9 | 18.8 |
| Low Min |
16.3 | 16.9 | 14.4 | 9.9 | 4.3 | 2.3 | 1.2 | 1.6 | 6.2 | 8.8 | 13.7 | 14.0 | 4.8 |
Grafton Ap Data Availability
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years of Minima |
15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14.0 |
| Earliest Entry |
2007 | 2007 | 2007 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
| Years of Maxima |
15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14.0 |
| Earliest Entry |
2007 | 2007 | 2007 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
| Years of Rainfall |
22 | 22 | 22 | 23 | 22 | 20 | 20 | 21 | 20 | 20 | 19 | 21 | 20.0 |
| Earliest Entry |
1999 | 1999 | 1999 | 1993 | 1999 | 1999 | 1999 | 1992 | 1999 | 1999 | 1999 | 1999 | 1992 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
Station Details
GRAFTON AIRPORT AWS
Northern Rivers, New South Wales/ACT
Northern Rivers, New South Wales/ACT
29.7583°S 153.0297°E
25m AMSL
Commenced 1973
Commenced 1973
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