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Weather & Climate in Helidon, Australia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Helidon enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 72°F in January while summers reach 54°F in July / relatively mild seasonal variation. The area gets 332 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 30.8 inches. The city sits at an elevation of 472 feet.
Temperature
72°F Jan (22°C)
54°F Jul (12°C)
| Annual Average | 64.3°F |
| 19% above US avg | |
| January Average | 72°F (22°C) |
| July Average | 54°F (12°C) |
| Sunny Days | 332 days/yr |
Geography
| Elevation | 472 ft (144 m) |
| Area | 282.3 sq mi (731.2 km²) |
| Population Density | 4/sq mi |
| Coordinates | -27.5532°N, 152.1240°W |
| Timezone | Australia/Brisbane |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Aug 15, 2025 | 12 km ESE of Cherbourg, Australia | M4.9 | 135 km | 10 km |
| Feb 21, 2004 | 47 km WNW of Kingaroy, Australia | M3.7 | 146 km | 0 km |
| Mar 7, 2005 | 36 km WNW of Kingaroy, Australia | M3.6 | 136 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 72°F (22°C) | 4.3 in | |
| February | 74°F (24°C) | 4.0 in | Warmest |
| March | 72°F (22°C) | 2.4 in | |
| April | 67°F (20°C) | 2.0 in | |
| May | 62°F (17°C) | 2.4 in | |
| June | 56°F (13°C) | 1.1 in | |
| July | 54°F (12°C) | 1.5 in | Coldest |
| August | 56°F (13°C) | 1.1 in | Driest |
| September | 61°F (16°C) | 1.3 in | |
| October | 66°F (19°C) | 2.6 in | |
| November | 70°F (21°C) | 3.4 in | |
| December | 74°F (23°C) | 4.3 in | Wettest |
Helidon has a seasonal temperature swing of 20°F / from 54°F in July to 74°F in February. Total annual precipitation is 30.5 inches, with December being the wettest month (4.3") and August the driest (1.1").