# Climate Insights for Fuerte Olimpo

*Source: [Airpult](https://airpult.com/climate/py/fuerte-olimpo/0289707142): Fuerte Olimpo, Departamento de Alto Paraguay, Paraguay*

The climate in Fuerte Olimpo is hot. The average annual temperature is 26°C and approximately 1079mm of precipitation falls per year. January is the wettest month, receiving around 168mm of rainfall. Fuerte Olimpo is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: December, January, November. The coldest months are July, June, August, when temperatures can drop to 17°C.

## Key insights

- **Hottest month:** December (peak 34°C)
- **Coldest month:** July (low 17°C)
- **Wettest month:** January (168 mm)
- **Best time to visit:** May, June, July

## Monthly climate data

The table below shows monthly climate averages for Fuerte Olimpo based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

| Month | Avg low (°C) | Avg high (°C) | Mean (°C) | Precip (mm) | Wind (km/h) | Snow (cm) |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| Jan | 25 | 34 | 29 | 168 | 10 | 0 |
| Feb | 25 | 33 | 28 | 142 | 9 | 0 |
| Mar | 24 | 33 | 28 | 104 | 9 | 0 |
| Apr | 22 | 31 | 26 | 94 | 9 | 0 |
| May | 19 | 28 | 23 | 81 | 10 | 0 |
| Jun | 17 | 27 | 21 | 42 | 12 | 0 |
| Jul | 17 | 28 | 22 | 13 | 12 | 0 |
| Aug | 18 | 30 | 24 | 61 | 12 | 0 |
| Sep (current) | 21 | 33 | 27 | 48 | 12 | 0 |
| Oct | 23 | 34 | 28 | 96 | 11 | 0 |
| Nov | 23 | 34 | 28 | 101 | 10 | 0 |
| Dec | 25 | 34 | 29 | 130 | 10 | 0 |

## Temperature

Fuerte Olimpo sees moderate temperature variation throughout the year, ranging from 17°C to 34°C. The warmest month is December, when average highs reach 34°C and the mean temperature sits around 29°C. July is the coolest month, with minimum temperatures around 17°C and an average of 22°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 3°C shift in average temperatures.

## Precipitation

Fuerte Olimpo is a moderately rainy area, receiving approximately 1079mm of precipitation annually, which averages out to around 90mm per month. The wettest month is January, averaging 168mm of rainfall. February and December also tend to see above-average precipitation. The driest month is July, with just 13mm. That's 155mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

## Wind

Fuerte Olimpo is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 12km/h in winter, 11km/h in spring, 10km/h in summer, 9km/h in autumn.

## Seasons

Currently it is **winter** (astronomical) / **winter** (meteorological) in Fuerte Olimpo.
Spring begins September 23, 2026 (7 days from now).

| Season | Begins |
| --- | --- |
| Spring | September 23 |
| Summer | December 21 |
| Autumn | March 20 |
| Winter | June 21 |

It is currently winter in Fuerte Olimpo, which began on June 21, 2026. Fuerte Olimpo is in the Southern Hemisphere, where the seasons are reversed: spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in December at around 34°C, while the coldest stretch bottoms out in July near 17°C. Spring is next, beginning on September 23, 2026 (7 days from now).

### Spring

Temperatures range from 21 to 34°C. Precipitation is moderate at around 245mm for the season, averaging 82mm per month. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

### Summer

Temperatures range from 25 to 34°C. Rainfall is heavy, totalling around 440mm across the season with a monthly average of 147mm. Winds are generally light, averaging 10km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

### Autumn

Temperatures range from 19 to 33°C. Precipitation is moderate at around 279mm for the season, averaging 93mm per month. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

### Winter

Temperatures range from 17 to 30°C. Rainfall is relatively light, with around 116mm over the season and a monthly average of 39mm. Winds are generally light, averaging 12km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

## Best time to visit

Recommended months: May, June, July, August.

The best time to visit Fuerte Olimpo is during May, June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 49mm per month. By contrast, December can be uncomfortably hot with temperatures reaching 34°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.