Olongapo Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Olongapo Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


35°C
Highest Temp
9 May 26

20°C
Lowest Temp
14 Mar. 26


Seasonal Breakdown

Hottest MonthMay32.68°C

Coldest MonthJanuary21.95°C

Wettest MonthAugust41.83mm

Windiest MonthAugust27.9km/h

Frequently Asked Questions


1. What is the hottest month in Olongapo historically?

May is historically Olongapo's hottest month, with average maximum temperatures around 32°C. During peak heatwave events, the highest recorded temperatures have reached 36°C on 2022-05-08.

2. What is the coldest month in Olongapo historically?

January is Olongapo's coldest month, with average minimum temperatures around 23°C. The all-time record low of 20°C was recorded on 2026-03-14.

3. What is the average annual rainfall in Olongapo over the past 17 years?

Olongapo's average annual rainfall is approximately 2727.9mm, based on records spanning 17 years.

4. How many rainy days does Olongapo experience on average per year?

Olongapo historically records approximately 269.1 rainy days per year. July has the highest number of rain days at an average of 30.7 days.

5. What is the all-time highest temperature ever recorded in Olongapo?

The all-time highest temperature recorded in Olongapo is 36°C on 2022-05-08.

6. What is the all-time lowest temperature ever recorded in Olongapo?

The all-time lowest temperature recorded in Olongapo is 20°C on 2026-03-14.

7. What is the windiest time of year in Olongapo historically?

Olongapo experiences its strongest winds during January. The historic gust record of 60.8 kph was recorded on 2024-10-24.

8. What is the highest and lowest humidity in Olongapo during a year?

Usually, Olongapo's humidity peaks in August at around 82.1% and drops to its lowest in April at approximately 71.1%.