USD to STN in 2021
Monthly average United States Dollar/São Tomé and Príncipe Dobra exchange rates in 2021, with the year’s high, low and change.
1 United States Dollar in São Tomé and Príncipe Dobra, mid-market. 2021 opened at 20.956 and closed at 21.858.
USD to STN Chart, 2021
USD to STN by Month, 2021
Monthly average, high and low mid-market rates for 1 United States Dollar in São Tomé and Príncipe Dobra during 2021.
| Month | Average | High | Low |
|---|---|---|---|
| September 2021 | 21.086 | 21.334 | 20.941 |
| October 2021 | 21.340 | 21.464 | 21.183 |
| November 2021 | 21.689 | 22.093 | 21.307 |
| December 2021 | 21.896 | 22.028 | 21.788 |
Source: daily mid-market rates. Averages are over trading days.
USD/STN in 2021: key facts
In 2021, 1 United States Dollar was worth 21.546 STN on average. The pair opened 2021 at 20.956 and closed at 21.858 — a change of +4.31%. The 2021 high was 22.093 STN and the low was 20.941 STN, based on 111 trading days of daily mid-market rates.
December had 2021’s highest monthly average at 21.896 STN per USD; September had the lowest, at 21.086 STN.
USD/STN 2021 FAQ
What was the average USD/STN rate in 2021?
In 2021, 1 USD was worth 21.546 STN on average, ranging between a low of 20.941 and a high of 22.093 STN over the year.
Which month had the USD/STN rate highest and lowest in 2021?
December had the highest average rate in 2021, at 21.896 STN per USD; September had the lowest, at 21.086 STN.