Bauan weather in May

In May, Bauan sees average daytime highs of 30°C and overnight lows near 26°C, with 133 mm of rain across 17.4 wet days and about 12.6 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 23% of the time in May, and the air most often feels miserable.

Daylight stretches from about 12 h 30 min at the start of May to 12 h 42 min by month's end. Set against the rest of the year, May is Bauan's 7th-clearest and 11th-windiest month. For the whole year in context, see Bauan's year-round climate.

Daytime high
30°
1st warmest
Overnight low
26°
12th coldest
Rainfall
133 mm
17.4 wet days
Daylight
12 h 36 min
5:33 AM – 6:11 PM
Cloud cover
67%
7th clearest
Wind
11 km/h
11th windiest
Solar energy
6.17 kWh/m²
Travel score
4.0
out of 10

Bauan is municipality of the Philippines in the province of Batangas.

Density
630/km²
people per km²
Founded
1596

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical May day in Bauan reaches about 30°C in the afternoon and slips back to 26°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, May runs on par with April and about 1°C warmer than June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13126
23126
33126
43126
53126
63126
73126
83126
93126
103126
113126
123126
133126
143026
153026
163026
173026
183026
193026
203026
213026
223026
233026
243026
253026
263026
273026
283026
293026
303026
313026

How May really feels in Bauan

Once humidity and wind are folded in, May averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Bauan weather by month

How May compares with the rest of the year at a glance. May is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 23°366.311.36.9
Feb28° / 23°304.311.57.1
Mar29° / 24°345.211.96.3
Apr30° / 25°335.612.35.4
May30° / 26°13317.412.64.0
Jun30° / 26°22824.112.83.3
Jul29° / 25°35328.212.73.2
Aug28° / 25°26425.812.53.5
Sep28° / 25°31826.712.13.3
Oct29° / 25°20923.311.73.8
Nov28° / 25°11917.511.44.8
Dec28° / 24°16113.911.25.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 60%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26337
36139
46040
55842
65644
75545
85347
95149
105050
114753
124555
134357
144258
154060
163862
173664
183565
193367
203169
213070
222872
232773
242575
252575
262575
272476
282377
292377
302377
312377

Chance of precipitation in May

Any precipitation

Bauan gets around 133 mm of rain over 17.4 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 55% and peaks near 74% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
130
231
333
435
536
638
739
841
943
1044
1146
1248
1350
1452
1555
1657
1759
1861
1963
2064
2166
2268
2370
2471
2572
2673
2773
2874
2974
3074
3174

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the miserable band about 71% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
15743
25446
35248
45050
54852
64654
74456
84258
94060
103862
113664
123466
133268
143070
152872
162674
172575
182377
192278
202080
211981
221882
231783
241684
251585
261486
271486
281486
291387
301387
311387

Wind in May

Winds average 11 km/h in May.

Across May, daily wind ranges from about 10 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
312light breeze
412light breeze
512light breeze
612calm
712calm
812calm
912calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 30 min at the start of May to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over May. Sunrise moves from 5:39 AM to 5:31 AM, and sunset from 6:08 PM to 6:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.55:396:08
212.55:386:08
312.55:386:08
412.55:376:08
512.55:376:09
612.55:366:09
712.55:366:09
812.65:366:09
912.65:356:09
1012.65:356:10
1112.65:356:10
1212.65:346:10
1312.65:346:10
1412.65:346:11
1512.65:336:11
1612.65:336:11
1712.65:336:12
1812.75:336:12
1912.75:326:12
2012.75:326:12
2112.75:326:13
2212.75:326:13
2312.75:326:13
2412.75:326:14
2512.75:316:14
2612.75:316:14
2712.75:316:15
2812.75:316:15
2912.75:316:15
3012.75:316:15
3112.75:316:16

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.17 kWh/m².

For context, solar energy here swings from a low near 4.16 kWh/m² to a high of 6.7 kWh/m² in April across the year — May's 6.17 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.4Intense
86.4Intense
96.4Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.2Intense
156.2Intense
166.2Intense
176.1Intense
186.1Intense
196.1Intense
206.0Intense
216.0Intense
226.0Intense
236.0Bright
246.0Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in May

Hazard calendar for Bauan

In seasonPeak

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

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

Bauan's monsoon runs June–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 May a good time to visit Bauan?

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

4.0
Sightseeing
7th-best month of the year
5.6
Beach & pool
6th-best month of the year

May is a reasonable time to visit Bauan for sightseeing.

What to pack for Bauan in May

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

In May, Bauan sees daytime highs around 30°C and nights near 26°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

Sea temperature near Bauan in May

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

The sea at the nearest coast (about 17 km away) is warmest in June at about 30°C and coldest in February near 26°C.

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

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb26Warm
Mar27Warm
Apr28Tropical
May29Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec28Warm

UV index in Bauan in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Bauan peaks around August 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 11 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 17UV 14Dec 11UV 9
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar12Extreme
Apr13Extreme
May13Extreme
Jun13Extreme
Jul12Extreme
Aug14Extreme
Sep13Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Bauan in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Bauan is worst in April — around 15 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodApr 1215 µg/m³Jun 1711 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb11Good
Mar14Moderate
Apr15Moderate
May13Moderate
Jun11Good
Jul12Moderate
Aug13Moderate
Sep12Good
Oct12Good
Nov11Good
Dec12Good
Location & terrain

Where is Bauan?

Bauan sits at 13.8°N, 121.0°E, 20 m above sea level, in Philippines. The nearest listed city is San Pascual, 3.0 km away.

Topography around Bauan

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

Within 3 km, the terrain around Bauan has only modest variations in elevation — a maximum elevation change of 111 m around an average of 33 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 947 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,521 m.

The land around Bauan is covered by trees (38%), artificial surfaces (24%) and water (22%) within 3 km, trees (47%) and water (37%) within 16 km, and water (48%) and trees (39%) within 80 km.

3 km
111 m
16 km
947 m
80 km
2,521 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: San Pascual 3.0 km · Batangas 7.0 km · Cuenca 13 km · Taal 13 km · Lipa City 24 km · Calaca 26 km · Rosario 29 km · Malvar 32 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 Bauan (13.7917°, 121.0085°, elevation 20 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).