2025 THB to WST Historical Review

YEARLY HIGH

0.0907 WST

YEARLY LOW

0.0803 WST

YEARLY AVERAGE

0.0852 WST

2025 THB to WST Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the THB to WST exchange rate experienced significant fluctuation. The market reached its absolute peak on December 25, valuing the pair at 0.0907. Conversely, the yearly low was recorded on April 8, dropping to 0.0803.

This high-to-low spread represents a total annual volatility of 0.0104 WST. From a start-to-finish perspective, comparing the January average rate of 0.0817 to the December average rate of 0.0893, the exchange rate registered a net change of 9.28% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2025 high of 0.0907 was up 4.80% compared to the 2024 peak of 0.0865, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 250,000 THB based on timing:

Yearly Peak High 22,673 WST

2024 Average 19,877 WST

Yearly Trough Low 20,063 WST

Transaction Impact: A difference of 2,610.05 WST purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

0.0901

0.0810

JanuMarcMayJulySeptNove

THB to WST 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 0.0836, compared to 0.0867 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0032 points.

H1 Avg (Jan–Jun) 0.0836

H2 Avg (Jul–Dec) 0.0867

Volatility Range Comparison

Volatility

The most volatile month in 2025 was April, with a trading range of 0.0044 WST (High: 0.0847 / Low: 0.0803). On the other end, August was the most stable month, with a tight range of 0.0011 WST (High: 0.0860 / Low: 0.0849).

April Spread (Volatile) ±0.0044

August Spread (Stable) ±0.0011

Growth Streaks & Declines

Trends

Between March and June, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 3 straight months. Conversely, the sharpest month-over-month decline occurred between September and October, when the average rate fell by 0.0011 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -0.0011

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2025: 0.0893) against the same month in 2024 (average: 0.0820), the exchange rate shifted by +0.0073 (+8.95%).

2025 Avg (December) 0.0893

2024 Avg (December) 0.0820

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0834	0.0806	0.0817
February	0.0835	0.0818	0.0829
March	0.0836	0.0818	0.0829
April	0.0847	0.0803	0.0830
May	0.0862	0.0835	0.0850
June	0.0866	0.0853	0.0859
July	0.0869	0.0837	0.0858
August	0.0860	0.0849	0.0856
September	0.0881	0.0857	0.0869
October	0.0866	0.0849	0.0858
November	0.0881	0.0860	0.0870
December	0.0907	0.0879	0.0893