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Weather & Climate in Primero de Marzo, Paraguay
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Primero de Marzo has a warm climate with an average annual temperature of 74°F (23°C). Winters average 82°F in January while summers reach 65°F in July / relatively mild seasonal variation. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 58.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 289 feet.
Temperature
82°F Jan (28°C)
65°F Jul (18°C)
| Annual Average | 73.5°F |
| 36% above US avg | |
| January Average | 82°F (28°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 231 days/yr |
Geography
| Elevation | 289 ft (88 m) |
| Area | 31.7 sq mi (82.0 km²) |
| Population Density | 26/sq mi |
| Coordinates | -25.1530°N, 56.9279°W |
| Timezone | America/Asuncion |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.5.
| Mar 31, 2022 | 54 km NNW of Laguna Naick-Neck, Argentina | M3.5 | 137 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 82°F (28°C) | 7.0 in | Warmest, Wettest |
| February | 81°F (27°C) | 5.7 in | |
| March | 79°F (26°C) | 5.4 in | |
| April | 74°F (23°C) | 5.7 in | |
| May | 68°F (20°C) | 4.2 in | |
| June | 65°F (18°C) | 3.3 in | Coldest |
| July | 65°F (18°C) | 2.6 in | |
| August | 67°F (19°C) | 2.0 in | Driest |
| September | 70°F (21°C) | 3.3 in | |
| October | 75°F (24°C) | 6.3 in | |
| November | 77°F (25°C) | 6.1 in | |
| December | 81°F (27°C) | 6.6 in |
Primero de Marzo has a seasonal temperature swing of 17°F / from 65°F in June to 82°F in January. Total annual precipitation is 58.1 inches, with January being the wettest month (7.0") and August the driest (2.0").