2021 THB to JPY Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2021.
2021 THB to JPY Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the THB to JPY exchange rate experienced significant fluctuation. The market reached its absolute peak on March 7, valuing the pair at 3.5544. Conversely, the yearly low was recorded on September 21, dropping to 3.2686.
This high-to-low spread represents a total annual volatility of 0.2857 JPY. From a start-to-finish perspective, comparing the January average rate of 3.4582 to the December average rate of 3.3937, the exchange rate registered a net change of -1.87% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2021 high of 3.5544 was down 2.40% compared to the 2020 peak of 3.6417, indicating shifts in long-term support levels.
Comparing the value generated converting 250,000 THB based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2021.
THB to JPY 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 3.4978, compared to 3.3750 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.1228 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was October, with a trading range of 0.1578 JPY (High: 3.4419 / Low: 3.2841). On the other end, May was the most stable month, with a tight range of 0.0476 JPY (High: 3.5157 / Low: 3.4682).
Growth Streaks & Declines
TrendsBetween August and November, 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 June and July, when the average rate fell by 0.1272 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (March 2021: 3.5354) against the same month in 2020 (average: 3.3587), the exchange rate shifted by +0.1767 (+5.26%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 3.5057 | 3.4191 | 3.4582 |
| February | 3.5431 | 3.4955 | 3.5119 |
| March | 3.5544 | 3.5007 | 3.5354 |
| April | 3.5444 | 3.4336 | 3.4828 |
| May | 3.5157 | 3.4682 | 3.4931 |
| June | 3.5406 | 3.4400 | 3.5056 |
| July | 3.4772 | 3.3293 | 3.3783 |
| August | 3.4201 | 3.2720 | 3.3197 |
| September | 3.4096 | 3.2686 | 3.3334 |
| October | 3.4419 | 3.2841 | 3.3810 |
| November | 3.5068 | 3.3641 | 3.4439 |
| December | 3.4676 | 3.3312 | 3.3937 |