Climate and monthly weather forecastBulacan, Philippines
Climate and monthly weather forecast
Weather in January
January, like December, in Bulacan, Philippines, is a moderately hot winter month, with an average temperature fluctuating between 22°C (71.6°F) and 28.4°C (83.1°F). In Bulacan, the month of January is known for its lowest average temperatures, reaching a high of 28.4°C (83.1°F) and a low of 22°C (71.6°F). Throughout January, the heat index is appraised at a hot 33°C (91.4°F). Weather in January »Weather in February
February, the last month of the winter in Bulacan, is a tropical month, with an average temperature ranging between max 30.1°C (86.2°F) and min 22°C (71.6°F). February's weather records an average high-temperature of a hot 30.1°C (86.2°F), showing little deviation from January. Weather in February »Weather in March
March, the first month of the spring in Bulacan, is still a hot month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 31.8°C (89.2°F). March commences with an average high-temperature of a still tropical 31.8°C (89.2°F), showing little deviation from February's 30.1°C (86.2°F). Weather in March »Weather in April
April, the same as March, in Bulacan, Philippines, is another tropical spring month, with temperature in the range of an average high of 33.6°C (92.5°F) and an average low of 24.3°C (75.7°F). Bulacan's temperatures tend to hit their maximum during April and May, with an average high-temperature of 33.6°C (92.5°F). In April, the average heat index is appraised at a burning hot 45°C (113°F). Weather in April »Weather in May
May, the last month of the spring in Bulacan, is also a hot month, with an average temperature ranging between max 33.6°C (92.5°F) and min 25.8°C (78.4°F). The months of April and May are noted for their peak temperatures, with an average high-temperature of 33.6°C (92.5°F). The heat index value for May is appraised at a burning hot 47°C (116.6°F). Weather in May »Weather in June
June, the first month of the summer in Bulacan, is still a hot month, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 25.4°C (77.7°F). As Bulacan welcomes June, the average high-temperature records at a still hot 32°C (89.6°F), marking an insignificant deviation from the prior month. Weather in June »Weather in July
July, the same as June, in Bulacan, Philippines, is a hot summer month, with an average temperature ranging between max 30.3°C (86.5°F) and min 24.8°C (76.6°F). The onset of July brings with it an average high-temperature of a still tropical 30.3°C (86.5°F), showing a negligible variation from the month before. Weather in July »Weather in August
August, the last month of the summer in Bulacan, is another tropical month, with an average temperature fluctuating between 24.7°C (76.5°F) and 30.3°C (86.5°F). The high-temperature during August, registering at a still hot 30.3°C (86.5°F), holds the same measure as the previous month. Weather in August »Weather in September
September, the first month of the autumn in Bulacan, is also a hot month, with an average temperature ranging between max 30.5°C (86.9°F) and min 24.3°C (75.7°F). With the arrival of September, Bulacan's average high-temperature registers at a still tropical 30.5°C (86.9°F), indicating a subtle variation from the previous month. Weather in September »Weather in October
October, like September, is another hot autumn month in Bulacan, Philippines, with temperature in the range of an average high of 30.7°C (87.3°F) and an average low of 24.1°C (75.4°F). October's average high-temperature is a still tropical 30.7°C (87.3°F), maintaining a close comparison with September's 30.5°C (86.9°F). Weather in October »Weather in November
November, the last month of the autumn in Bulacan, is also a hot month, with an average temperature varying between 30.7°C (87.3°F) and 23.8°C (74.8°F). The introduction of November notes a subtle temperature variation to a still hot 30.7°C (87.3°F) from October's 30.7°C (87.3°F). Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Bulacan, Philippines, with an average temperature fluctuating between 23.5°C (74.3°F) and 29.7°C (85.5°F). Bulacan measures an average high-temperature of a moderately hot 29.7°C (85.5°F) in December, nearly consistent with the preceding month. Weather in December »Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Bulacan, the average lowest temperatures are observed in January, with a high of 28.4°C (83.1°F) and a low of 22°C (71.6°F).
Throughout the year, in Bulacan, Philippines, there are 245.4 rainfall days, and 1578mm (62.13") of precipitation is accumulated.
January has the least sunshine of the year in Bulacan, with an average of 6.3h of sunshine.
January, July and December, with an average maximum UV index of 6, are months with the lowest UV index.
February is the month with the least rainfall in Bulacan. Rain falls for 9.8 days and accumulates 15mm (0.59") of precipitation.
February through June, August through November, with an average maximum UV index of 7, are months with the highest UV index.
Bulacan witnesses its average highest temperatures during April and May, peaking at 33.6°C (92.5°F).
The least humid month is April, with an average relative humidity of 70%.
April has the most sunshine of the year, with an average of 11.3h of sunshine.
June has the longest days of the year in Bulacan, Philippines, with an average of 13h and 0min of daylight.
The month with the most rainfall is July, when the rain falls for 30.3 days and typically aggregates up to 315mm (12.4") of precipitation.
The months with the highest humidity are August and September, with an average relative humidity of 83%.
The month with the shortest days is December, with an average of 11h and 18min of daylight.
Bulacan does not utilize Daylight Saving Time (DST). PST timezone is used throughout the entire year.
Average temperature
Bulacan, Philippines
The warmest months (with the highest average high temperature) are April and May (33.6°C).
The month with the lowest average high temperature is January (28.4°C).
The month with the highest average low temperature is May (25.8°C).
The coldest months (with the lowest average low temperature) are January and February (22°C).
Average pressure
Bulacan, Philippines
- Average pressure in January:
1013.2mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1011.3mbar - Average pressure in May:
1009.5mbar - Average pressure in June:
1008.4mbar
- Average pressure in July:
1007.8mbar - Average pressure in August:
1007.6mbar - Average pressure in September:
1008.2mbar - Average pressure in October:
1009.2mbar - Average pressure in November:
1011mbar - Average pressure in December:
1011.5mbar
The month with the highest atmospheric pressure is February (1013.4mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed
Bulacan, Philippines
- Average wind speed in January:
9.8km/h - Average wind speed in February:
9.3km/h - Average wind speed in March:
8.7km/h - Average wind speed in April:
7.5km/h - Average wind speed in May:
6.4km/h - Average wind speed in June:
7.3km/h
- Average wind speed in July:
7.5km/h - Average wind speed in August:
9km/h - Average wind speed in September:
7km/h - Average wind speed in October:
7.1km/h - Average wind speed in November:
8.8km/h - Average wind speed in December:
9.7km/h
The windiest month (with the highest average wind speed) is January (9.8km/h).
The calmest month (with the lowest average wind speed) is May (6.4km/h).
Average humidity
Bulacan, Philippines
The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is April (70%).
Average rainfall
Bulacan, Philippines
- Average rainfall in January:
24mm - Average rainfall in February:
15mm - Average rainfall in March:
21mm - Average rainfall in April:
55mm - Average rainfall in May:
138mm - Average rainfall in June:
218mm
The wettest month (with the highest rainfall) is July (315mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days
Bulacan, Philippines
- Average rainfall days in January:
13.7 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.9 days - Average rainfall days in May:
24.1 days - Average rainfall days in June:
28.1 days
- Average rainfall days in July:
30.3 days - Average rainfall days in August:
28.9 days - Average rainfall days in September:
28.1 days - Average rainfall days in October:
23.5 days - Average rainfall days in November:
15.2 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (9.8 days).
Average daylight / Average sunshine
Bulacan, Philippines
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 48min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 54min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 18min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
6h and 18min - Average sunshine in February:
8h and 0min - Average sunshine in March:
9h and 48min - Average sunshine in April:
11h and 18min - Average sunshine in May:
11h and 6min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
8h and 30min - Average sunshine in August:
8h and 6min - Average sunshine in September:
8h and 6min - Average sunshine in October:
8h and 30min - Average sunshine in November:
8h and 6min - Average sunshine in December:
6h and 36min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days
Bulacan, Philippines
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
4.4 days - Average sunshine days in June:
0.8 days
- Average sunshine days in July:
0.6 days - Average sunshine days in August:
1 days - Average sunshine days in September:
0.6 days - Average sunshine days in October:
4.9 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
10.8 days
The month with the most sunshine days is March (14.1 days).
The months with the least sunshine days are July and September (0.6 days).
Average UV index
Bulacan, Philippines
The months with the highest UV index are February, March, April, May, June, August, September, October and November (UV index 7).
The months with the lowest UV index are January, July and December (UV index 6).
Average cloud cover
Bulacan, Philippines
The month with the most cloud cover is August (Cloud cover 53).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility
Bulacan, Philippines
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (8km).
