Recorded pass rates by month
August has the highest recorded monthly pass rate and November the lowest in the available seasonal series.
best month
48.0%
August. 2,033,839 tests pooled since 2007.
worst month
46.6%
November. 2,376,527 tests pooled since 2007.
calendar spread
1.4 pts
Highest and lowest recorded monthly rates are 1.4 percentage points apart.
Pass rate by month of test
Highest and lowest recorded monthly rates are 1.4 percentage points apart.
Recorded monthly differences
The published spread between those months is 1.4 percentage points. The figures describe recorded tests across the available series, not a recommended booking month.
Months with no published test denominator are omitted from the comparison.
Monthly figures describe recorded tests. They do not predict an individual result or establish a best time to book.