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Weather & Climate in Henderson, Argentina
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Henderson enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 76°F in January while summers reach 47°F in July / relatively mild seasonal variation. The area gets 302 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 31.2 inches. The city sits at an elevation of 354 feet.
Temperature
76°F Jan (25°C)
47°F Jul (8°C)
| Annual Average | 60.3°F |
| 12% above US avg | |
| January Average | 76°F (25°C) |
| July Average | 47°F (8°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 354 ft (108 m) |
| Area | 20.7 sq mi (53.5 km²) |
| Population Density | 419/sq mi |
| Coordinates | -36.2982°N, 61.7186°W |
| Timezone | America/Argentina/Buenos_Aires |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Jul 17, 2020 | 19 km E of Quemú Quemú, Argentina | M4.5 | 149 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (25°C) | 4.2 in | Warmest |
| February | 72°F (22°C) | 3.8 in | |
| March | 67°F (19°C) | 5.0 in | Wettest |
| April | 60°F (16°C) | 3.1 in | |
| May | 53°F (12°C) | 1.7 in | |
| June | 47°F (9°C) | 1.3 in | |
| July | 47°F (8°C) | 1.1 in | Coldest, Driest |
| August | 50°F (10°C) | 1.1 in | |
| September | 55°F (13°C) | 2.1 in | |
| October | 61°F (16°C) | 3.8 in | |
| November | 67°F (19°C) | 3.5 in | |
| December | 72°F (22°C) | 3.6 in |
Henderson has a seasonal temperature swing of 29°F / from 47°F in July to 76°F in January. Total annual precipitation is 34.3 inches, with March being the wettest month (5.0") and July the driest (1.1").