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Puerto Princesa in September: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Puerto Princesa in September will be like? Take a look at our weather guide for Puerto Princesa, based on historical data.
Check flight prices to Puerto Princesa on Avionero:
September

Weather in Puerto Princesa in September 2025

OK Weather
Warm
🌧️
Rainy
If you plan to visit Puerto Princesa in September, the weather is typically alright, with an average high temperature of +28°C during the day and approximately 0 sunny days. Expect some rainy, though, as there are typically 29 rainy days in the month and around 276 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+28°C
Avg. max. temperature
+24°C
Min.
+31°C
Max.
276 mm
Total precipitation
85%
Avg. humidity
2 m/s
Avg. wind
0 ☀️
Sunny Days
1 ⛅️
Cloudy
29 🌦
Rainy
Our opinion: Puerto Princesa has OK weather in September.

Average temperature in Puerto Princesa in September

Here are the expected maximum, average and minimum temperatures in Puerto Princesa for September based on the historical data.
Last Year
Historical Data

Going from a maximum of +30°C during the day to a minimum of +26°C during the night, the temperature in September averages around +29°C.

The average maximum temperature goes down 25% by the end of the month, compared with the beginning of the month, from +30°C to +29°C.

Is Puerto Princesa warm or cold in September?

Puerto Princesa is typically warm in September.

Maximum temperatures go up compared to the previous month from +28°C to +28°C. The minimum temperature also goes up from +26°C to +26°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how September is compared to other months in Puerto Princesa:

Climate in Puerto Princesa in September

Puerto Princesa weather looks like this, on average, in September and the surrounding months.
AugustSeptemberOctober
Avg. temperature
+28°C+28°C+28°C
Min. temperature
+24°C+24°C+24°C
Max. temperature
+31°C+31°C+32°C
Rainfall
235 mm276 mm286 mm
Wind
2 m/s2 m/s1 m/s
Humidity
84%85%86%
Air pressure
1008 HPa1009 HPa1009 HPa
Sunny days
000
Cloudy days
211
Rainy days
292930
Snowy days
000

September weather is still as ok as in August. The temperature levels stay the same in the area of +28°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 235 mm to 276 mm. Humidity rises from 84% to 85%. The average wind speed doesn’t change much during September, staying around 2 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.

October brings much the same weather, it remains ok.

Wind

Wind speed in Puerto Princesa in September based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Puerto Princesa is gradually decreasing during September, going from 4 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during September in Puerto Princesa based on historical data.
Last Year
Historical Data
Typically, there is a 100% chance of rain on an average day in September, with total rainfall of approximately 316 mm. The maximum amount of rainfall per day is around 32 mm, which is moderate rain. September is a pretty wet month with over 30 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
September is one of the rainiest months in Puerto Princesa, here is a comparison with other months, total mm:
Puerto Princesa wettest month is October, where a typical day has a 97% chance of precipitation and 286 mm of rainfall per day. February, on the other hand, is the driest month with a mere 59% chance of precipitation and 52 mm of rainfall per day.

How was the weather last September in Puerto Princesa?

This is the weather in Puerto Princesa in September 2023:
1 September
☁️
+30°C
2 September
☁️
+30°C
3 September
☁️
+30°C
4 September
☁️
+30°C
5 September
☁️
+30°C
6 September
☁️
+30°C
7 September
🌧️
+28°C
8 September
🌧️
+29°C
9 September
🌧️
+30°C
10 September
☁️
+30°C
11 September
☁️
+29°C
12 September
🌧️
+30°C
13 September
🌧️
+29°C
14 September
🌧️
+28°C
15 September
🌧️
+29°C
16 September
☁️
+29°C
17 September
🌧️
+30°C
18 September
🌧️
+29°C
19 September
☁️
+28°C
20 September
🌧️
+29°C
21 September
🌧️
+30°C
22 September
🌧️
+29°C
23 September
🌧️
+27°C
24 September
☁️
+29°C
25 September
🌧️
+29°C
26 September
☁️
+30°C
27 September
🌧️
+30°C
28 September
🌧️
+28°C
29 September
☁️
+28°C
30 September
🌧️
+29°C
In September 2023 Puerto Princesa had 0 sunny days, 13 cloudy days, and 17 rainy days. The average maximum temperature was +29°C, with an absolute maximum of +30°C and a minimum of +27°C. The average humidity was 85%, with a maximum of 100% and a minimum of 69%. The average wind speed was 2 m/s, with a maximum of 6 m/s and a minimum of 0 m/s.
Are you planning a trip in September?

Climate Change over Years

This is how Puerto Princesa climate have been changing during last 43 years period.

The climate in Puerto Princesa in September has not changed much over the last 43 years.

The average temperature was the lowest in 1986 (+28°C) and the highest in 2020 (+30°C). The driest year was 1991 with only 1263 mm of rainfall, and the wettest year was 2021 with 2876 mm.

FAQ

Frequently asked questions about the weather in Puerto Princesa in September:

Is September a good time to visit Puerto Princesa?

It’s always a good time to visit Puerto Princesa, but the weather is changeable in September, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Puerto Princesa in September?

September is warm in Puerto Princesa. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Puerto Princesa rainy in September?

Puerto Princesa is often rainy in September. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Puerto Princesa in September?

Usually, it’s not very sunny in Puerto Princesa in September, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Philippines

Check out the weather for other cities in Philippines.

Monthly weather in Puerto Princesa

Source of the data

For this page, we’ve looked at the typical weather in Puerto Princesa, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.