Zamboanga climate: monthly averages: annual mean temperature 27.5 C; warmest month Apr (28.1 C); coldest month Jan (27.1 C).
Annual mean temperature: 27.5 C
Warmest month: Apr (28.1 C)
Coldest month: Jan (27.1 C)
Wettest month: Oct (6.71 mm/day)
All-time record high: 32.1 C
All-time record low: 24.1 C
Zamboanga’s climate features warm, humid conditions year-round, with an annual mean temperature of **27.5°C** and minimal seasonal variation. April is the warmest month at **28.1°C**, while January dips slightly to **27.1°C**, with extremes ranging from **24.1°C** to **32.1°C**. Rainfall averages **1,635 mm annually**, peaking in October at **6.71 mm/day**. October receives the most rain, with daily averages of **6.71 mm**. No—temperatures stay consistently warm, with January (**27.1°C**) as the coolest month.
Annual mean temperature 27.5 C
Warmest month Apr (28.1 C)
Coldest month Jan (27.1 C)
Wettest month Oct (6.71 mm/day)
All-time record high 32.1 C
All-time record low 24.1 C
Annual precipitation 1,635 mm / year
Coordinates 6.91028, 122.07389
Population 1,018,849
Average monthly temperature and rainfall in Zamboanga
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
27.1
3.19
30.4
24.1
Feb
27.2
2.61
30.7
24.3
Mar
27.6
2.60
31.0
24.3
Apr
28.1
2.94
31.8
25.8
May
28.1
4.34
32.1
25.6
Jun
27.6
5.94
31.0
25.7
Jul
27.2
6.14
30.0
25.1
Aug
27.3
5.13
29.7
25.0
Sep
27.3
6.02
29.9
24.9
Oct
27.5
6.71
30.2
25.4
Nov
27.8
4.50
30.3
25.5
Dec
27.6
3.55
30.6
24.9
What the Zamboanga climate table shows
Values are multi-decadal climatological averages for the 6.91028, 122.07389 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.