Within the past month, 602 users have taken a look at flights from Manila Ninoy Aquino Intl to Blenheim.
When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Manila is roughly similar to Blenheim. You can assume this to be the case over the next 11 days.
With an average temperature of 34 °C, peak weather can be found in April. As a traveler, expect to see changes in flight prices during that period. The temperatures in Blenheim are colder than in Manila.