Weather in Zamboanga in July

Shoulder season. July sits in between. You will get good days and you will lose some. You should expect rain on 27 days of the month, which is more days wet than dry.

Zamboanga barely has seasons. July scores 58 out of 100 against a best of 68 in February — a gap small enough that the month you choose matters far less here than the week you choose.

Rain on 27 of the month's 31 days, 6 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Natural fibres and a second shirt for the day. At 82% nothing dries, including you.

What the averages hide

Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average July reaches 30 °C; the day barely swings — 1.3 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest July day reached 30.3 °C and the coldest night fell to 25.5 °C, and the wettest single day dropped 70 mm — roughly 37% of the month's rain in one day.

July is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest July on record still delivered 301 mm against 74 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 190 mm average is a reasonable planning figure, not a promise.

Wind is light at 11.3 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 82%, high enough to notice on the warm days without dominating them.

How July sits in the year

Temperatures hold steady either side: 28.7 °C in June, 28.2 here, 28.3 in August. Nothing about the timing within the month matters much.

Daylight in July

Zamboanga sits close enough to the equator that daylight barely moves all year — 12.5 hours in July, against a range of just 0.8 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

Sea temperature

The sea sits at about 29.3 °C in July — warm enough that the water offers no relief from the heat. The sea peaks at 29.8 °C in May and bottoms out at 27.5 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Shoulder. The value months — prices ease off and you get the place closer to itself.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

July in Zamboanga versus nearby

If Zamboanga is one option among several, the nearby comparison is worth making. Budta is the weaker option in July — 2.5 °C warmer, 1 day less rain. Cagayan de Oro is close enough to be a coin toss — within a degree on temperature, 1 day less rain.

So: July works, with February the better month by 10 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Zamboanga

See all twelve months in Zamboanga, or where else to go in July.