Mariveles weather in January

In January, Mariveles sees average daytime highs of 27°C and overnight lows near 24°C, with 17 mm of rain across 2.1 wet days and about 11.2 hours of daylight. It is the 12th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 40% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 11 h 12 min at the start of January to 11 h 24 min by month's end. Set against the rest of the year, January is Mariveles's 4th-clearest and 2nd-windiest month. For the whole year in context, see Mariveles's year-round climate.

Daytime high
27°
12th warmest
Overnight low
24°
2nd coldest
Rainfall
17 mm
2.1 wet days
Daylight
11 h 12 min
6:30 AM – 5:44 PM
Cloud cover
52%
4th clearest
Wind
22 km/h
2nd windiest
Solar energy
4.76 kWh/m²
Travel score
7.7
out of 10

Mariveles is municipality of the Philippines in the province of Bataan.

Density
1,015/km²
people per km²
Founded
1754

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical January day in Mariveles reaches about 27°C in the afternoon and slips back to 24°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 28°C. Set against its neighbours, January runs on par with December and on par with February.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12724
22724
32724
42724
52724
62724
72724
82724
92724
102724
112724
122724
132724
142724
152724
162724
172724
182724
192724
202724
212724
222724
232724
242724
252724
262724
272724
282724
292724
302724
312724

How January really feels in Mariveles

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

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Mariveles weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 24°172.111.27.7
Feb28° / 24°152.211.57.7
Mar29° / 25°182.911.96.9
Apr30° / 26°194.212.36.0
May30° / 27°16916.712.74.3
Jun29° / 26°33024.812.83.5
Jul28° / 26°53628.312.83.4
Aug28° / 26°50128.212.53.5
Sep28° / 26°41326.412.13.7
Oct28° / 26°20417.811.74.6
Nov28° / 26°767.611.36.0
Dec28° / 25°806.511.26.8

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 20% of January, with mostly cloudy or overcast conditions the remaining 39%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15743
25743
35842
45941
55941
66040
75941
85941
95941
105941
115842
125842
135842
145842
155842
165842
175842
185941
195941
206040
216139
226337
236337
246436
256436
266535
276634
286634
296733
306733
316832

Chance of precipitation in January

Any precipitation

Mariveles gets around 17 mm of rain over 2.1 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 8% and peaks near 11% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
210
310
49
58
68
77
87
97
107
117
127
137
147
157
167
177
187
197
207
217
227
237
247
257
267
277
287
297
308
318

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 54% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1335611
2335611
3336601
4336601
5337591
6338590
7338590
8339580
9339580
10339580
11340570
12340570
13340570
14341560
15341560
16342550
17342550
18343540
19444520
20444520
21444520
22444520
23445510
24545500
25545500
26545500
27545490
28546490
29546480
30546480
31546480

Wind in January

Winds average 22 km/h in January.

Across January, daily wind ranges from about 21 km/h on the calmest days to 23 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
123breezy
223breezy
323breezy
423breezy
523breezy
622breezy
722breezy
822breezy
922breezy
1022breezy
1122breezy
1222breezy
1322breezy
1422breezy
1522breezy
1622breezy
1721breezy
1821breezy
1921breezy
2021breezy
2121breezy
2221breezy
2321breezy
2421breezy
2521breezy
2621breezy
2721breezy
2821breezy
2921breezy
3021breezy
3121breezy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 h 12 min at the start of January to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over January. Sunrise moves from 6:26 AM to 6:31 AM, and sunset from 5:36 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:265:36
211.26:275:37
311.26:275:37
411.26:275:38
511.26:285:38
611.26:285:39
711.26:285:39
811.26:295:40
911.26:295:40
1011.26:295:41
1111.26:295:42
1211.26:305:42
1311.26:305:43
1411.26:305:43
1511.26:305:44
1611.26:305:44
1711.26:315:45
1811.26:315:45
1911.36:315:46
2011.36:315:46
2111.36:315:47
2211.36:315:48
2311.36:315:48
2411.36:315:49
2511.36:315:49
2611.36:315:50
2711.36:315:50
2811.36:315:51
2911.36:315:51
3011.36:315:52
3111.46:315:52

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.76 kWh/m².

For context, solar energy here swings from a low near 4.27 kWh/m² to a high of 6.65 kWh/m² in April across the year — January's 4.76 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in January

Hazard calendar for Mariveles

In seasonPeak

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

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

Mariveles's monsoon runs June–September, when most of the year's rain falls.

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

Is January a good time to visit Mariveles?

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

7.7
Sightseeing
1st-best month of the year
7.9
Beach & pool
4th-best month of the year

January is one of the better times to visit Mariveles for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Mariveles in January

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

In January, Mariveles sees daytime highs around 27°C and nights near 24°C. Pack light clothes. Worth having: sun protection and a windbreaker.

light clothessun protectiona windbreaker

Sea temperature near Mariveles in January

The nearest coast averages about 27°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 km away) is warmest in June at about 30°C and coldest in February 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
Nov29Tropical
Dec28Warm

UV index in Mariveles in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mariveles peaks around August 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 18UV 14Nov 23UV 9
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar12Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug14Extreme
Sep13Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Mariveles in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mariveles is worst in September — around 44 µg/m³ PM2.5 (poor), about 1.9× the cleanest month (February, 23 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateSep 2244 µg/m³Feb 1323 µg/m³
PM2.5 (µg/m³)Level
Jan25Moderate
Feb23Moderate
Mar26Moderate
Apr27Moderate
May32Moderate
Jun43Poor
Jul38Poor
Aug35Moderate
Sep44Poor
Oct43Poor
Nov30Moderate
Dec26Moderate
Location & terrain

Where is Mariveles?

Mariveles sits at 14.4°N, 120.5°E, 9 m above sea level, in Philippines. The nearest listed city is Limay, 19 km away.

Topography around Mariveles

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

Within 3 km, the terrain around Mariveles has significant variations in elevation — a maximum elevation change of 273 m around an average of 46 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,402 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,557 m.

The land around Mariveles is covered by trees (49%) and water (34%) within 3 km, water (58%) and trees (35%) within 16 km, and water (56%) and trees (25%) within 80 km.

3 km
273 m
16 km
1,402 m
80 km
1,557 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Limay 19 km · Orion 23 km · Pilar 27 km · Balanga 27 km · Ternate 30 km · Maragondon 32 km · Naic 33 km · Abucay 34 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 Mariveles (14.4338°, 120.4857°, elevation 9 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).