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April Weather in Bacnotan, Philippines

Last updated: August 27, 2025

In April, the average temperature in Bacnotan, Philippines hovers around 28°C (83°F), with a comfortable minimum of 25°C (77°F) and the occasional high reaching 31°C (89°F). Expect about 50 mm (2.0 in) of precipitation spread over 13 days, contributing to an average humidity of 73%—perfect for lush greenery and vibrant landscapes.

April Temperature in Bacnotan

In April in Bacnotan, the average temperature is 28°C (83°F). Maximums can reach 31°C (89°F), while minimums can drop as low as 25°C (77°F). This pleasant weather makes Bacnotan an ideal destination for those looking to enjoy a warm and enjoyable getaway.

April Weather in Bacnotan: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Bacnotan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bacnotan, April typically has an average temperature of 28°C (83°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981828484828282828280
Data source: Temperature data for Bacnotan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Bacnotan

In Bacnotan in April, the precipitation amount is 50 mm (2.0 in), spread over 13 days.

April Precipitation Trends in Bacnotan

The chart displays monthly precipitation patterns in Bacnotan, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Bacnotan, April typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec107773450177343594675340233149105
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bacnotan

In Bacnotan in April, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

April Average Humidity in Bacnotan

This chart illustrates the average monthly humidity levels in Bacnotan, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Bacnotan is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%71%73%77%85%86%87%87%86%89%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bacnotan

In Bacnotan in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Bacnotan.

Maximum UV Index Levels in Bacnotan for April

The chart shows the monthly maximum UV Index (UVI) for Bacnotan in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Bacnotan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151314141414131110
Data source: Bacnotan April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Bacnotan Compares to Other Months

Weather in Bacnotan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Bacnotan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bacnotan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)107 mm (4.2 inches)77%extreme
February Weather26°C (79°F)77 mm (3.0 inches)73%extreme
March Weather27°C (81°F)34 mm (1.3 inches)71%extreme
April Weather28°C (83°F)50 mm (2.0 inches)73%extreme
May Weather29°C (84°F)177 mm (7.0 inches)77%extreme
June Weather29°C (84°F)343 mm (13.5 inches)85%extreme
July Weather28°C (83°F)594 mm (23.4 inches)86%extreme
August Weather28°C (82°F)675 mm (26.6 inches)87%extreme
September Weather28°C (82°F)340 mm (13.4 inches)87%extreme
October Weather28°C (83°F)233 mm (9.2 inches)86%extreme
November Weather28°C (82°F)149 mm (5.9 inches)89%extreme
December Weather27°C (81°F)105 mm (4.1 inches)85%very high

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