Merriwa Climate
Merriwa Long-term Averages
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) |
31.7 | 30.0 | 27.5 | 23.7 | 19.8 | 16.3 | 16.2 | 18.0 | 21.8 | 25.5 | 28.4 | 29.9 | 24.1 |
| Mean Min (°C) |
16.9 | 15.8 | 13.7 | 9.4 | 5.2 | 4.0 | 2.2 | 2.7 | 5.2 | 8.5 | 12.4 | 14.7 | 9.2 |
| Mean Rain (mm) |
76.8 | 60.2 | 57.4 | 33.7 | 37.4 | 39.2 | 35.2 | 32.3 | 38.3 | 49.8 | 57.3 | 72.5 | 586.5 |
| Median Rain (mm) |
58.0 | 51.5 | 33.2 | 17.6 | 32.1 | 25.0 | 30.8 | 21.4 | 33.5 | 47.2 | 55.8 | 51.9 | 590.6 |
| Mean Rain Days |
7.8 | 6.2 | 6.2 | 4.8 | 6.3 | 7.3 | 7.1 | 6.3 | 6.3 | 6.7 | 7.5 | 7.4 | 79.3 |
Merriwa Daily Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) |
43.8 | 45.4 | 37.4 | 33.2 | 28.8 | 23.1 | 24.7 | 28.0 | 34.3 | 37.4 | 43.0 | 43.7 | 45.4 |
| Low Max (°C) |
19.1 | 16.7 | 17.4 | 14.4 | 12.1 | 7.4 | 9.3 | 9.4 | 12.0 | 11.1 | 14.6 | 16.9 | 7.4 |
| High Min (°C) |
27.1 | 29.2 | 20.5 | 17.8 | 15.0 | 12.7 | 13.7 | 13.7 | 18.8 | 23.3 | 22.9 | 24.6 | 29.2 |
| Low Min (°C) |
5.4 | 6.9 | 3.0 | -2.9 | -3.8 | -5.8 | -5.7 | -4.5 | -3.7 | -0.2 | 2.5 | 4.5 | -5.8 |
| High Rain (mm) |
85.0 | 110.4 | 90.6 | 73.6 | 45.2 | 117.0 | 54.4 | 38.0 | 44.4 | 63.4 | 44.6 | 92.4 | 117.0 |
Merriwa Monthly Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mn. Max (°C) |
35.4 | 35.1 | 29.8 | 27.1 | 20.9 | 17.3 | 17.9 | 20.9 | 24.9 | 28.1 | 32.4 | 34.2 | 26.1 |
| Low Mn. Max (°C) |
28.3 | 26.3 | 24.6 | 21.9 | 18.2 | 15.0 | 14.3 | 15.6 | 18.8 | 22.1 | 24.8 | 24.5 | 22.6 |
| High Mn. Min (°C) |
20.5 | 17.4 | 15.5 | 11.3 | 7.6 | 6.5 | 4.2 | 5.4 | 6.4 | 10.6 | 14.9 | 16.5 | 10.0 |
| Low Mn. Min (°C) |
14.7 | 14.4 | 11.4 | 7.0 | 2.8 | 2.6 | -0.3 | 1.4 | 3.8 | 6.5 | 9.9 | 11.8 | 8.3 |
| High Rain (mm) |
208.6 | 240.0 | 208.6 | 161.4 | 126.0 | 284.2 | 139.8 | 109.8 | 121.6 | 155.0 | 160.2 | 219.2 | 947.2 |
| Low Rain (mm) |
10.2 | 2.0 | 0.0 | 0.0 | 0.0 | 0.8 | 1.3 | 0.0 | 0.0 | 1.8 | 0.0 | 2.5 | 291.4 |
Merriwa Annual Temperatures & Rainfall
MERRIWA (ROSCOMMON)
Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall
Merriwa Average Number of Days With Temperatures
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C |
1.4 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 0.8 | 3.5 |
| ≥ 35.0°C |
9.4 | 4.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 3.2 | 5.6 | 25.7 |
| ≥ 30.0°C |
19.0 | 13.2 | 8.4 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 5.9 | 10.8 | 15.0 | 76.6 |
| ≤ 2.0°C |
0.0 | 0.0 | 0.0 | 0.6 | 5.9 | 9.6 | 15.2 | 14.3 | 6.8 | 1.6 | 0.0 | 0.0 | 54.8 |
| ≤ 0.0°C |
0.0 | 0.0 | 0.0 | 0.1 | 2.4 | 5.8 | 9.9 | 7.6 | 2.1 | 0.1 | 0.0 | 0.0 | 28.4 |
Merriwa 'per Week' Values (14th/86th Percentiles)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max |
36.2 | 33.1 | 30.7 | 26.8 | 22.4 | 18.5 | 18.1 | 22.4 | 25.8 | 29.8 | 33.6 | 33.8 | 30.5 |
| Low Max |
25.4 | 24.6 | 23.6 | 20.1 | 16.3 | 14.2 | 13.3 | 14.2 | 16.9 | 19.4 | 22.0 | 23.1 | 16.3 |
| High Min |
19.4 | 18.9 | 16.6 | 12.9 | 8.7 | 9.7 | 6.5 | 6.9 | 9.5 | 12.5 | 16.4 | 17.6 | 16.4 |
| Low Min |
13.2 | 11.9 | 9.6 | 4.9 | 0.5 | -0.6 | -1.8 | -1.2 | 1.3 | 3.4 | 8.8 | 10.2 | 2.0 |
Merriwa Data Availability
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years of Minima |
14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 13.0 |
| Earliest Entry |
2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2007 | 2007 | 2007 | 2007 | 2007 | 2007 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2021 |
| Years of Maxima |
14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 13.0 |
| Earliest Entry |
2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2007 | 2007 | 2007 | 2007 | 2007 | 2007 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2021 |
| Years of Rainfall |
52 | 51 | 52 | 52 | 51 | 53 | 53 | 53 | 52 | 51 | 52 | 51 | 51.0 |
| Earliest Entry |
1970 | 1970 | 1970 | 1970 | 1970 | 1969 | 1969 | 1969 | 1970 | 1970 | 1969 | 1970 | 1969 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2021 |
Station Details
MERRIWA (ROSCOMMON)
Hunter, New South Wales/ACT
Hunter, New South Wales/ACT
32.1852°S 150.1737°E
375m AMSL
Commenced 1969
Commenced 1969
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Weather News
Promising signs of SA dry spell coming to an end
17:13 EDT
Much of South Australia has had little or no rain during the past week or so, making some farmers nervous, but they shouldn't have to wait too much longer.
Skies spark over northwestern Queensland
14:15 EDT
Slow-moving storms have brought very heavy rain to parts of northwestern Queensland this morning, with one location receiving four months' worth of rain in just five hours.
