2025 BRL to IRR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 BRL to IRR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the BRL to IRR exchange rate experienced significant fluctuation. The market reached its absolute peak on November 11, valuing the pair at 7987.6522. Conversely, the yearly low was recorded on January 1, dropping to 6704.7528.
This high-to-low spread represents a total annual volatility of 1282.8994 IRR. From a start-to-finish perspective, comparing the January average rate of 6974.9248 to the December average rate of 7698.8962, the exchange rate registered a net change of 10.38% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 7987.6522 was down 7.92% compared to the 2024 peak of 8674.4680, indicating shifts in long-term support levels.
Comparing the value generated converting 25,000 BRL based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
BRL to IRR Seasonal Trends & Volatility Analysis
A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.
Seasonal Halves (H1 vs H2)
SeasonalThe average exchange rate in the first half of the year (H1: Jan–Jun) was 7316.4433, compared to 7761.1391 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 444.6958 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was March, with a trading range of 707.4273 IRR (High: 7454.1995 / Low: 6746.7722). On the other end, May was the most stable month, with a tight range of 178.1837 IRR (High: 7530.9970 / Low: 7352.8132).
Growth Streaks & Declines
TrendsBetween March and September, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 183.8215 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (November 2025: 7882.7177) against the same month in 2024 (average: 7251.4627), the exchange rate shifted by +631.2550 (+8.71%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 7206.4362 | 6704.7528 | 6974.9248 |
| February | 7399.3356 | 7154.6891 | 7298.7551 |
| March | 7454.1995 | 6746.7722 | 7287.6031 |
| April | 7491.3698 | 7020.5314 | 7288.8837 |
| May | 7530.9970 | 7352.8132 | 7443.7394 |
| June | 7753.0976 | 7383.3948 | 7604.7539 |
| July | 7793.9088 | 7519.6864 | 7613.9665 |
| August | 7812.2102 | 7599.0653 | 7732.5569 |
| September | 7965.5819 | 7686.9642 | 7841.2128 |
| October | 7921.0437 | 7613.8112 | 7797.4844 |
| November | 7987.6522 | 7790.2646 | 7882.7177 |
| December | 7936.5827 | 7529.2855 | 7698.8962 |