2025 SGD to IRR Historical Review

YEARLY HIGH

33155.8742 IRR

YEARLY LOW

30687.2038 IRR

YEARLY AVERAGE

32232.7840 IRR

2025 SGD to IRR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the SGD to IRR exchange rate experienced significant fluctuation. The market reached its absolute peak on July 6, valuing the pair at 33155.8742. Conversely, the yearly low was recorded on January 11, dropping to 30687.2038.

This high-to-low spread represents a total annual volatility of 2468.6704 IRR. From a start-to-finish perspective, comparing the January average rate of 30921.5553 to the December average rate of 32621.5746, the exchange rate registered a net change of 5.50% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2025 high of 33155.8742 was up 0.79% compared to the 2024 peak of 32897.1013, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 5,000 SGD based on timing:

Yearly Peak High 165,779,371 IRR

2024 Average 157,508,372 IRR

Yearly Trough Low 153,436,019 IRR

Transaction Impact: A difference of 12,343,352.05 IRR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

33077.0148

30725.6044

JanuMarcMayJulySeptNove

SGD to IRR Seasonal Trends & Volatility Analysis

A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.

Seasonal Halves (H1 vs H2)

Seasonal

The average exchange rate in the first half of the year (H1: Jan–Jun) was 31830.7268, compared to 32634.8413 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 804.1145 points.

H1 Avg (Jan–Jun) 31830.7268

H2 Avg (Jul–Dec) 32634.8413

Volatility Range Comparison

Volatility

The most volatile month in 2025 was April, with a trading range of 1076.0805 IRR (High: 32317.1842 / Low: 31241.1037). On the other end, October was the most stable month, with a tight range of 283.3848 IRR (High: 32653.6000 / Low: 32370.2152).

April Spread (Volatile) ±1076.0805

October Spread (Stable) ±283.3848

Growth Streaks & Declines

Trends

Between January and July, 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 September and October, when the average rate fell by 261.3527 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -261.3527

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (July 2025: 32881.0639) against the same month in 2024 (average: 31287.2535), the exchange rate shifted by +1593.8105 (+5.09%).

2025 Avg (July) 32881.0639

2024 Avg (July) 31287.2535

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	31277.8603	30687.2038	30921.5553
February	31570.9352	30883.3290	31267.4539
March	31681.2825	31164.4342	31512.4576
April	32317.1842	31241.1037	31856.5795
May	32908.1881	32115.0711	32586.6822
June	33137.4268	32683.3274	32839.6320
July	33155.8742	32445.5946	32881.0639
August	32916.0966	32630.6682	32764.9966
September	32974.6786	32495.2488	32729.2395
October	32653.6000	32370.2152	32467.8869
November	32491.7131	32194.3714	32344.2861
December	32804.0301	32461.2739	32621.5746