San Miguel weather in April

In April, San Miguel sees average daytime highs of 33°C and overnight lows near 24°C, with 46 mm of rain across 8.3 wet days and about 12.3 hours of daylight. It is the 2nd-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 48% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 30 min by month's end. Set against the rest of the year, April is San Miguel's 1st-clearest and 6th-windiest month. For the whole year in context, see San Miguel's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
24°
8th coldest
Rainfall
46 mm
8.3 wet days
Daylight
12 h 18 min
5:46 AM – 6:07 PM
Cloud cover
46%
1st clearest
Wind
9 km/h
6th windiest
Solar energy
6.29 kWh/m²
Travel score
3.5
out of 10

San Miguel is municipality of the Philippines in the province of Bulacan.

Density
284/km²
people per km²
Founded
1725

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical April day in San Miguel reaches about 33°C in the afternoon and slips back to 24°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 35°C. Set against its neighbours, April runs about 2°C warmer than March and on par with May.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13223
23323
33323
43323
53323
63323
73323
83323
93324
103324
113324
123324
133324
143324
153324
163424
173424
183424
193424
203424
213424
223424
233424
243424
253424
263424
273424
283424
293424
303424

How April really feels in San Miguel

Once humidity and wind are folded in, April averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
12 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

San Miguel weather by month

How April compares with the rest of the year at a glance. April is the 2nd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°364.511.26.0
Feb30° / 21°323.811.55.8
Mar32° / 22°395.111.94.9
Apr33° / 24°468.312.33.5
May34° / 25°1972112.72.4
Jun32° / 24°26926.212.92.3
Jul31° / 24°41129.512.82.4
Aug31° / 24°36829.312.52.5
Sep31° / 24°34928.212.12.5
Oct31° / 23°23919.911.73.4
Nov30° / 23°11211.811.34.6
Dec30° / 22°100911.15.4

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in April, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of April, with mostly cloudy or overcast conditions the remaining 29%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27624
37624
47624
57624
67525
77525
87525
97426
107327
117228
127228
137129
147030
157030
167030
177030
187030
197030
206931
216931
226931
236931
246931
256832
266832
276733
286733
296634
306535

Chance of precipitation in April

Any precipitation

San Miguel gets around 46 mm of rain over 8.3 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 41% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
119
219
319
420
520
620
721
821
922
1023
1124
1225
1326
1427
1528
1629
1730
1830
1931
2032
2133
2234
2334
2435
2536
2637
2738
2839
2940
3041

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the oppressive band about 76% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
114797
213807
312808
412808
511818
610819
7108010
898110
988111
1088012
1178013
1268014
1367915
1457916
1547917
1647818
1737819
1837720
1927721
2027523
2127424
2217425
2317326
2417227
2517029
2616930
2716831
2816633
2916534
3016336

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over April. Sunrise moves from 5:57 AM to 5:38 AM, and sunset from 6:05 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:576:05
212.15:566:05
312.25:556:05
412.25:556:05
512.25:546:05
612.25:536:05
712.25:526:05
812.25:526:05
912.25:516:06
1012.35:506:06
1112.35:506:06
1212.35:496:06
1312.35:486:06
1412.35:476:06
1512.35:476:06
1612.35:466:07
1712.45:456:07
1812.45:456:07
1912.45:446:07
2012.45:446:07
2112.45:436:07
2212.45:426:08
2312.45:426:08
2412.45:416:08
2512.55:406:08
2612.55:406:08
2712.55:396:08
2812.55:396:09
2912.55:386:09
3012.55:386:09

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.29 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.06 kWh/m² to a high of 6.29 kWh/m² in April across the year — April's 6.29 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.2Intense
Planning a trip in April

Hazard calendar for San Miguel

In seasonPeak

In April, San Miguel sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

San Miguel sits in the Pacific typhoon belt; the season peaks July–October.

San Miguel's monsoon runs May–October, when most of the year's rain falls.

Pacific typhoon
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit San Miguel?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.5
Sightseeing
6th-best month of the year
6.5
Beach & pool
5th-best month of the year

April is a weaker month for outdoor sightseeing in San Miguel. The water and warmth also suit a beach or pool day.

What to pack for San Miguel in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, San Miguel sees daytime highs around 33°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.

light clothessun protectionrain gear

Sea temperature near San Miguel in April

The nearest coast averages about 29°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 59 km away) is warmest in May at about 30°C and coldest in January near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr29Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec28Warm

UV index in San Miguel in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Miguel peaks around March 24 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 24UV 13Nov 21UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Air quality in San Miguel in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in San Miguel is worst in October — around 49 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateOct 1049 µg/m³Feb 1132 µg/m³
PM2.5 (µg/m³)Level
Jan33Moderate
Feb32Moderate
Mar36Poor
Apr39Poor
May42Poor
Jun46Poor
Jul42Poor
Aug41Poor
Sep49Poor
Oct49Poor
Nov39Poor
Dec33Moderate
Location & terrain

Where is San Miguel?

San Miguel sits at 15.1°N, 121.0°E, 24 m above sea level, in Philippines. The nearest listed city is San Ildefonso, 8.0 km away.

Topography around San Miguel

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Miguel.

Within 3 km, the terrain around San Miguel has only modest variations in elevation — a maximum elevation change of 35 m around an average of 18 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 441 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,869 m.

The land around San Miguel is covered by cropland (54%) and trees (28%) within 3 km, cropland (59%) and trees (32%) within 16 km, and trees (45%), cropland (24%) and water (20%) within 80 km.

3 km
35 m
16 km
441 m
80 km
1,869 m
treesgrasslandcroplandartificial surfaceswaterwetland
April weather nearby: San Ildefonso 8.0 km · Candaba 17 km · Cabiao 18 km · Gapan 19 km · Pantubig 20 km · Bustos 21 km · Jaen 21 km · Arayat 22 km

Philippines travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
230 V · 60 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$4,171
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
48%
of population, 2024
Homicide rate
4.3
per 100k, 2023
Road deaths
12
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 569
Religion
Roman Catholic 79%other 8%Muslim 6%other Christian 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for San Miguel (15.1423°, 120.9757°, elevation 24 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).