CHF to STN in 2026
Monthly average Swiss Franc/São Tomé and Príncipe Dobra exchange rates in 2026, with the year’s high, low and change.
1 Swiss Franc in São Tomé and Príncipe Dobra, mid-market. 2026 opened at 26.581 and closed at 26.291.
CHF to STN Chart, 2026
CHF to STN by Month, 2026
Monthly average, high and low mid-market rates for 1 Swiss Franc in São Tomé and Príncipe Dobra during 2026.
| Month | Average | High | Low |
|---|---|---|---|
| January 2026 | 26.677 | 27.465 | 26.345 |
| February 2026 | 27.082 | 27.214 | 26.964 |
| March 2026 | 26.849 | 27.106 | 26.523 |
| April 2026 | 26.810 | 27.030 | 26.581 |
| May 2026 | 26.911 | 27.047 | 26.755 |
| June 2026 | 26.529 | 26.984 | 26.289 |
| July 2026 | 26.452 | 26.660 | 26.190 |
| August 2026 | 26.478 | 26.778 | 26.278 |
| September 2026 | 26.384 | 26.466 | 26.291 |
Source: daily mid-market rates. Averages are over trading days.
CHF/STN in 2026: key facts
So far in 2026, 1 Swiss Franc is worth 26.705 STN on average. The pair opened 2026 at 26.581 and has most recently traded at 26.291 — a change of −1.09%. The 2026 high was 27.465 STN and the low was 26.190 STN, based on 254 trading days of daily mid-market rates.
February had 2026’s highest monthly average at 27.082 STN per CHF; September had the lowest, at 26.384 STN.
CHF/STN 2026 FAQ
What is the average CHF/STN rate in 2026 so far?
So far in 2026, 1 CHF is worth 26.705 STN on average, ranging between a low of 26.190 and a high of 27.465 STN.
Which month had the CHF/STN rate highest and lowest in 2026?
February had the highest average rate in 2026, at 27.082 STN per CHF; September had the lowest, at 26.384 STN.