Annual mean 28°C · wettest around September · prevailing wind E
Warmest
33.3 °C
Coldest
28.8 °C
Wettest
66%
Windiest
3.9 m/s
Prevailing
E
3.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Bulacan over the whole year is 28°C. May is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 24°C. The rainy (wet) season in Bulacan runs from May to November, peaking in September with a 65% chance of rain on a given day. The dry season is December to April; March is the driest month, at 33%. Winds in Bulacan are highest in February, averaging 2.7 m/s (10 km/h), and lightest in June, at 2.3 m/s (8 km/h). The prevailing wind is from the E. The clearest skies in Bulacan come in April, when the sky is typically 50% covered; July is the cloudiest month, at 78%.
Month by month Bulacan climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
29°C
24°C
31°C
37%
64%
2.5 m/s
10
59
2
February
30°C
24°C
31°C
37%
56%
2.7 m/s
9
60
2
March
31°C
25°C
33°C
33%
52%
2.7 m/s
3
43
1
April
33°C
26°C
36°C
48%
50%
2.5 m/s
1
18
0
May
33°C
27°C
37°C
54%
62%
2.5 m/s
0
9
0
June
31°C
27°C
36°C
60%
71%
2.3 m/s
1
14
0
July
30°C
26°C
34°C
63%
78%
2.5 m/s
2
22
0
August
30°C
26°C
34°C
63%
77%
2.7 m/s
2
27
0
September
30°C
26°C
35°C
65%
75%
2.3 m/s
2
23
0
October
30°C
26°C
34°C
56%
71%
2.3 m/s
2
24
0
November
30°C
26°C
34°C
50%
64%
2.3 m/s
3
32
0
December
30°C
25°C
33°C
45%
68%
2.4 m/s
6
43
1
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Bulacan weather by season
Year round, Bulacan has days of about 29°C at their warmest in January, its coolest month, and 33°C in May, its warmest; the coolest hours of the day run from 24°C to 27°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around September and least likely around March. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Bulacan weather in winterDecember to February
High 29°CLow 24°CRain 40%
Winter in Bulacan has typical daily highs of about 29°C and lows of about 24°C, with a 40% chance of rain on a given day.
Bulacan weather in springMarch to May
High 32°CLow 26°CRain 45%
Spring in Bulacan has typical daily highs of about 32°C and lows of about 26°C, with a 45% chance of rain on a given day.
Bulacan weather in summerJune to August
High 31°CLow 26°CRain 62%
Summer in Bulacan has typical daily highs of about 31°C and lows of about 26°C, with a 62% chance of rain on a given day.
Bulacan weather in autumnSeptember to November
High 30°CLow 26°CRain 57%
Autumn in Bulacan has typical daily highs of about 30°C and lows of about 26°C, with a 57% chance of rain on a given day.
When is the rainy season in Bulacan?
The rainy (wet) season in Bulacan runs from May to November, peaking in September with a 65% chance of rain on a given day. The dry season is December to April; March is the driest month, at 33%.
What time of year is Bulacan windiest?
Winds in Bulacan are highest in February, averaging 2.7 m/s (10 km/h), and lightest in June, at 2.3 m/s (8 km/h). The prevailing wind is from the E.
What is the average temperature in Bulacan year round?
The average temperature in Bulacan over the whole year is 28°C. May is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 24°C.