What’s the climate like in Ilocanos Sur?
The current climate of Ilocanos Sur features average monthly temperatures ranging from highs of 31°C during the day to lows of 28°C. The average yearly temperature is around 30°C. At night, temperatures in the colder months average around 15°C and in the warmer months around 21°C.
The highest temperature recorded in Ilocanos Sur in recent years was 37°C in May 2017. The lowest daytime temperature recorded was 21°C in October 2015.
On average, Ilocanos Sur receives 3300 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
The typhoon season in Ilocanos Sur runs from June to November.
Best time to visit Ilocanos Sur?
The best time to visit Ilocanos Sur for sunny weather is January through March, November and December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Ilocanos Sur. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Ilocanos Sur
The climate table of Ilocanos Sur shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 28 | 29 | 30 | 31 | 31 | 31 | 29 | 29 | 29 | 29 | 29 | 28 |
| Temp. min (°C) | 18 | 15 | 19 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 |
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| Precipitation (mm) | 39 | 35 | 42 | 123 | 285 | 325 | 686 | 778 | 464 | 351 | 93 | 79 |
| UV Index | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 8 | 7 | 7 | 7 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 30°C
- Highest temperature: 31°C in April, May and June
- Lowest temperature: 28°C in January and December
- Precipitation: 3300 mm per year, averaging 275 mm per month
- Driest months: 35 mm in February, 39 mm in January and 42 mm in March
- Wettest months: 778 mm in August, 686 mm in July and 464 mm in September
Table of Contents
Average Temperature per Month in Ilocanos Sur
This graph shows the average maximum temperatures per month in Ilocanos Sur, Philippines. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Ilocanos Sur
This graph shows how much precipitation Ilocanos Sur, Philippines, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Ilocanos Sur
This graph shows the average UV index per month in Ilocanos Sur, Philippines. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Ilocanos Sur
This graph shows the average yearly temperature in Ilocanos Sur, Philippines. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Ilocanos Sur
This chart shows the total yearly precipitation in Ilocanos Sur, Philippines, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Ilocanos Sur
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Average Weather in Ilocanos Sur by Month
Click on a month below to see detailed weather info for Ilocanos Sur. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
