Climate and monthly weather forecast
Calasiao, Philippines

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Weather in January

January, like December, is another tropical winter month in Calasiao, Philippines, with an average temperature ranging between max 30.7°C (87.3°F) and min 21.6°C (70.9°F). Calasiao, Philippines, experiences an average high-temperature of a still tropical 30.7°C (87.3°F) in January, subtly different from December's 31.5°C (88.7°F). Weather in January »

Weather in February

The last month of the winter, February, is another hot month in Calasiao, Philippines, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 21.9°C (71.4°F). As Calasiao welcomes February, the average high-temperature stabilizes at a still hot 31.8°C (89.2°F), showing little deviation from January's 30.7°C (87.3°F). Weather in February »

Weather in March

The first month of the spring, March, is also a hot month in Calasiao, Philippines, with an average temperature ranging between max 33.3°C (91.9°F) and min 22.9°C (73.2°F). Upon the beginning of March, Calasiao's high-temperatures register at a still hot 33.3°C (91.9°F), closely mirroring the preceding month. Weather in March »

Weather in April

April, like March, is another hot spring month in Calasiao, Philippines, with an average temperature ranging between min 24.3°C (75.7°F) and max 34.5°C (94.1°F). In Calasiao, the peak temperatures are generally noted in April, averaging a high of 34.5°C (94.1°F) and a low of 24.3°C (75.7°F). Throughout April, the heat index is evaluated at a burning hot 47°C (116.6°F). Weather in April »

Weather in May

May, the last month of the spring in Calasiao, is another hot month, with temperature in the range of an average low of 25.5°C (77.9°F) and an average high of 34.4°C (93.9°F). In May, Calasiao's weather conditions record an average high-temperature of a still hot 34.4°C (93.9°F), demonstrating little divergence from the preceding month. Weather in May »

Weather in June

June, the first month of the summer in Calasiao, is still a hot month, with an average temperature fluctuating between 24.9°C (76.8°F) and 32.4°C (90.3°F). Calasiao records an average high-temperature of a still tropical 32.4°C (90.3°F) in June, closely mirroring the climate of the previous month. Weather in June »

Weather in July

July, the same as June, in Calasiao, Philippines, is another hot summer month, with an average temperature varying between 24.3°C (75.7°F) and 30.9°C (87.6°F). As Calasiao welcomes July, the average high-temperature is noted at a still tropical 30.9°C (87.6°F), closely aligning with the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Calasiao, is also a hot month, with an average temperature ranging between max 30.5°C (86.9°F) and min 24.4°C (75.9°F). August, with its average high-temperature of 30.5°C (86.9°F) and an average low-temperature of 24.4°C (75.9°F), holds the record as the coldest month. For most parts of August, the heat index is evaluated at a blisteringly hot 40°C (104°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Calasiao, Philippines, with an average temperature ranging between max 30.7°C (87.3°F) and min 23.9°C (75°F). The average high-temperature is a still hot 30.7°C (87.3°F) in September, hardly different from the 30.5°C (86.9°F) recorded in August. Weather in September »

Weather in October

October, like September, is another tropical autumn month in Calasiao, Philippines, with an average temperature ranging between min 23.5°C (74.3°F) and max 31.3°C (88.3°F). October's arrival shows an average high-temperature of a still hot 31.3°C (88.3°F), hardly different from the previous month. Weather in October »

Weather in November

November, the last month of the autumn in Calasiao, is another tropical month, with an average temperature fluctuating between 23.4°C (74.1°F) and 31.9°C (89.4°F). With November's arrival, Calasiao's weather records an average high-temperature of a still tropical 31.9°C (89.4°F), marking little difference from October's 31.3°C (88.3°F). Weather in November »

Weather in December

December, the first month of the winter in Calasiao, is still a hot month, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 22.7°C (72.9°F). With the arrival of December, Calasiao's average high-temperature registers at a still hot 31.5°C (88.7°F), indicating a subtle variation from the previous month. Weather in December »

Frequently asked questions

What is the driest month in Calasiao?

January is the month with the least rainfall. Rain falls for 3.8 days and accumulates 7mm (0.28") of precipitation.

How many days does it rain?

In Calasiao, during the entire year, the rain falls for 187.6 days and collects up to 1079mm (42.48") of precipitation.

What is the month with the least sunshine?

The months with the least sunshine are January and December, with an average of 7.4h of sunshine.

When is the highest UV index?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What are the months with the lowest UV index?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Calasiao.

What are the least humid months?

The months with the lowest humidity are March and April, with an average relative humidity of 67%.

What month is the hottest?

With average high and low temperatures of 34.5°C (94.1°F) and 24.3°C (75.7°F) respectively, April is Calasiao's warmest month.

What month has the most sunshine?

April has the most sunshine of the year, with an average of 11.5h of sunshine.

When are the longest days?

June has the longest days of the year, with an average of 13h and 6min of daylight.

What is the coldest month?

August stands out as Calasiao's coldest month, with an average high-temperature of 30.5°C (86.9°F) and a low-temperature of 24.4°C (75.9°F).

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 26.6 days and typically aggregates up to 240mm (9.45") of precipitation.

What is the most humid month?

With an average relative humidity of 83%, September is the most humid month.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 11h and 12min of daylight.

Is there Daylight Saving Time (DST)?

Calasiao does not observe Daylight Saving Time (DST). PST timezone is used throughout the entire year.

Average temperature
Calasiao, Philippines

Average temperature - Calasiao, Philippines

The warmest month (with the highest average high temperature) is April (34.5°C).
The month with the lowest average high temperature is August (30.5°C).

The month with the highest average low temperature is May (25.5°C).
The coldest month (with the lowest average low temperature) is January (21.6°C).

Average pressure
Calasiao, Philippines

Average pressure - Calasiao, Philippines

The month with the highest atmospheric pressure is February (1013.8mbar).
The month with the lowest atmospheric pressure is August (1007.5mbar).

Average wind speed
Calasiao, Philippines

Average wind speed - Calasiao, Philippines

The windiest months (with the highest average wind speed) are January, February and April (8.2km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).

Average humidity
Calasiao, Philippines

Average humidity - Calasiao, Philippines

The month with the highest relative humidity is September (83%).
The months with the lowest relative humidity are March and April (67%).

Average rainfall
Calasiao, Philippines

Average rainfall - Calasiao, Philippines

The wettest month (with the highest rainfall) is August (240mm).
The driest month (with the least rainfall) is January (7mm).

Average rainfall days
Calasiao, Philippines

Average rainfall days - Calasiao, Philippines

The month with the highest number of rainy days is July (28.4 days).
The month with the least rainy days is January (3.8 days).

Average daylight / Average sunshine
Calasiao, Philippines

Average daylight / Average sunshine - Calasiao, Philippines

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 24min).

Average sunshine days
Calasiao, Philippines

Average sunshine days - Calasiao, Philippines

The month with the most sunshine days is January (26.8 days).
The month with the least sunshine days is July (2 days).

Average UV index
Calasiao, Philippines

Average UV index - Calasiao, Philippines

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover
Calasiao, Philippines

Average cloud cover - Calasiao, Philippines

The month with the most cloud cover is August (Cloud cover 45).
The months with the least cloud cover are January, February and December (Cloud cover 20).

Average visibility
Calasiao, Philippines

Average visibility - Calasiao, Philippines

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are June, July, August, September and October (9km).

Calasiao, Philippines

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