Northam Climate
Northam Long-term Averages
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) |
34.2 | 33.7 | 30.7 | 26.1 | 21.3 | 18.0 | 17.0 | 18.0 | 20.6 | 24.1 | 28.6 | 32.2 | 25.3 |
| Mean Min (°C) |
17.2 | 17.3 | 15.5 | 12.1 | 8.4 | 6.5 | 5.4 | 5.6 | 6.8 | 9.0 | 12.5 | 15.3 | 10.9 |
| Mean Rain (mm) |
12.3 | 14.5 | 19.3 | 23.2 | 55.4 | 77.4 | 81.8 | 59.5 | 35.2 | 24.4 | 12.8 | 8.9 | 429.0 |
| Median Rain (mm) |
1.2 | 3.5 | 7.6 | 17.3 | 50.9 | 73.8 | 71.6 | 56.2 | 33.0 | 19.9 | 8.8 | 2.8 | 416.8 |
| Mean Rain Days |
1.9 | 2.2 | 3.1 | 5.4 | 10.4 | 14.2 | 16.0 | 13.8 | 10.8 | 7.1 | 4.0 | 2.3 | 92.2 |
Northam Daily Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) |
46.3 | 48.1 | 43.9 | 39.5 | 35.2 | 27.2 | 25.2 | 28.3 | 34.6 | 40.0 | 44.1 | 45.6 | 48.1 |
| Low Max (°C) |
17.4 | 15.7 | 15.4 | 13.8 | 10.0 | 10.0 | 10.0 | 8.9 | 8.3 | 12.2 | 13.2 | 16.1 | 8.3 |
| High Min (°C) |
28.9 | 29.8 | 27.3 | 24.4 | 20.0 | 16.1 | 15.6 | 14.7 | 16.7 | 21.7 | 25.6 | 26.6 | 29.8 |
| Low Min (°C) |
7.3 | 7.9 | 4.9 | 0.6 | -2.3 | -3.9 | -3.2 | -1.7 | -1.4 | -0.3 | 2.1 | 4.5 | -3.9 |
| High Rain (mm) |
101.6 | 115.6 | 126.2 | 74.7 | 68.5 | 67.1 | 53.8 | 33.0 | 33.6 | 59.8 | 34.3 | 49.5 | 126.2 |
Northam Monthly Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mn. Max (°C) |
37.9 | 38.2 | 34.4 | 29.5 | 24.5 | 20.9 | 19.1 | 21.0 | 24.7 | 29.0 | 32.8 | 36.8 | 27.0 |
| Low Mn. Max (°C) |
30.2 | 30.3 | 25.9 | 22.1 | 18.7 | 15.3 | 14.8 | 15.9 | 17.6 | 20.8 | 24.2 | 28.3 | 23.4 |
| High Mn. Min (°C) |
19.9 | 20.8 | 18.0 | 15.2 | 12.1 | 10.4 | 8.6 | 8.7 | 9.0 | 12.4 | 15.1 | 18.4 | 12.8 |
| Low Mn. Min (°C) |
15.0 | 15.2 | 12.5 | 9.1 | 4.8 | 2.8 | 1.9 | 2.3 | 4.1 | 6.4 | 9.7 | 11.4 | 9.7 |
| High Rain (mm) |
135.4 | 189.8 | 188.9 | 99.2 | 148.3 | 232.9 | 221.3 | 170.0 | 102.4 | 89.1 | 85.7 | 65.8 | 710.9 |
| Low Rain (mm) |
0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 5.6 | 13.6 | 3.1 | 2.6 | 0.0 | 0.0 | 0.0 | 194.1 |
Northam Annual Temperatures & Rainfall
NORTHAM
Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall
Northam Average Number of Days With Temperatures
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C |
3.8 | 2.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 2.0 | 9.8 |
| ≥ 35.0°C |
14.0 | 11.4 | 6.5 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 3.8 | 9.3 | 46.5 |
| ≥ 30.0°C |
25.0 | 21.8 | 16.8 | 6.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.5 | 3.6 | 11.6 | 20.6 | 106.4 |
| ≤ 2.0°C |
0.0 | 0.0 | 0.0 | 0.1 | 1.0 | 3.6 | 5.8 | 4.5 | 1.9 | 0.3 | 0.0 | 0.0 | 17.2 |
| ≤ 0.0°C |
0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.8 | 1.8 | 0.9 | 0.2 | 0.0 | 0.0 | 0.0 | 3.9 |
Northam 'per Week' Values (14th/86th Percentiles)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max |
39.5 | 39.1 | 36.2 | 31.1 | 25.0 | 20.6 | 19.2 | 20.7 | 24.3 | 29.2 | 34.4 | 37.8 | 34.4 |
| Low Max |
28.9 | 28.4 | 25.6 | 21.5 | 17.8 | 15.3 | 14.5 | 15.2 | 17.1 | 19.4 | 23.0 | 26.5 | 17.2 |
| High Min |
20.6 | 20.6 | 19.0 | 15.8 | 12.8 | 10.6 | 9.4 | 9.4 | 10.6 | 12.5 | 16.0 | 18.8 | 17.2 |
| Low Min |
13.9 | 13.9 | 11.8 | 8.3 | 4.4 | 2.3 | 1.6 | 2.0 | 3.3 | 5.1 | 8.9 | 11.9 | 4.5 |
Northam Data Availability
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years of Minima |
114 | 114 | 111 | 112 | 109 | 112 | 112 | 111 | 110 | 109 | 112 | 113 | 111.0 |
| Earliest Entry |
1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
| Years of Maxima |
113 | 114 | 112 | 113 | 111 | 112 | 110 | 110 | 110 | 109 | 111 | 112 | 110.0 |
| Earliest Entry |
1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 | 1907 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
| Years of Rainfall |
127 | 125 | 121 | 118 | 115 | 115 | 114 | 113 | 114 | 116 | 119 | 122 | 114.0 |
| Earliest Entry |
1877 | 1877 | 1877 | 1891 | 1907 | 1907 | 1907 | 1907 | 1907 | 1877 | 1877 | 1877 | 1877 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
Station Details
NORTHAM
Central Wheatbelt, Western Australia
Central Wheatbelt, Western Australia
31.6508°S 116.6586°E
170m AMSL
Commenced 1877
Commenced 1877
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Weather News
Deepest Aussie July snowpack in 21 years
08:49 EST
The latest snow depth reading is in from Spencers Creek, at an elevation of 1830m approximately halfway between the NSW ski resorts of Perisher and Thredbo, and it's the deepest July snowpack in 21 years.
'Broke' Griffin Coal invokes force majeure, citing wet winter to suspend operations
21:30 EST
A troubled Western Australian coal mine that supplies one of the state's largest power stations has invoked a so-called Act of God clause to suspend operations, blaming a wetter-than-usual winter.
