Orion weather in April

In April, Orion sees average daytime highs of 30°C and overnight lows near 26°C, with 19 mm of rain across 4.2 wet days and about 12.3 hours of daylight. It is the 1st-warmest and 9th-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 61% 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 Orion's 1st-clearest and 9th-windiest month. For the whole year in context, see Orion's year-round climate.

Daytime high
30°
1st warmest
Overnight low
26°
10th coldest
Rainfall
19 mm
4.2 wet days
Daylight
12 h 18 min
5:48 AM – 6:08 PM
Cloud cover
38%
1st clearest
Wind
15 km/h
9th windiest
Solar energy
6.65 kWh/m²
Travel score
6.0
out of 10

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

Density
964/km²
people per km²
Founded
1680

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 30°C through the month.

A typical April day in Orion reaches about 30°C in the afternoon and slips back to 26°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 31°C. Set against its neighbours, April runs about 1°C warmer than March and on par with May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12926
22926
32926
42926
53026
63026
73026
83026
93026
103026
113026
123026
133026
143026
153026
163026
173026
183026
193026
203026
213027
223027
233027
243027
253027
263027
273027
283027
293027
303027

How April really feels in Orion

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
heat index over the day's high
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.

Orion weather by month

How April compares with the rest of the year at a glance. April is the 1st-warmest and 9th-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 April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 61% of the time in April, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 25%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17822
27822
37822
47822
57822
67822
77822
87822
97822
107723
117624
127624
137624
147525
157525
167525
177525
187426
197426
207426
217327
227327
237327
247327
257327
267327
277228
287228
297129
306931

Chance of precipitation in April

Any precipitation

Orion gets around 19 mm of rain over 4.2 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 15% and peaks near 25% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
111
210
310
410
510
610
710
811
911
1011
1111
1212
1312
1413
1513
1614
1714
1815
1916
2016
2117
2217
2318
2419
2519
2620
2721
2822
2923
3025

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 78% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
110864
210855
39865
48866
58857
67858
76868
86859
958510
1058411
1148313
1248214
1338215
1438017
1528018
1627919
1727721
1817722
1917623
2017524
2117425
2217326
2307228
2407129
2507030
2606832
2706733
2806535
2906337
3006238

Wind in April

Winds average 15 km/h in April.

Across April, daily wind ranges from about 14 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

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 5:59 AM to 5:40 AM, and sunset from 6:06 PM to 6:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:596:06
212.15:586:06
312.25:576:06
412.25:566:06
512.25:566:06
612.25:556:07
712.25:546:07
812.25:546:07
912.25:536:07
1012.25:526:07
1112.35:516:07
1212.35:516:07
1312.35:506:07
1412.35:496:07
1512.35:496:08
1612.35:486:08
1712.35:476:08
1812.45:476:08
1912.45:466:08
2012.45:466:08
2112.45:456:08
2212.45:446:09
2312.45:446:09
2412.45:436:09
2512.45:436:09
2612.55:426:09
2712.55:416:10
2812.55:416:10
2912.55:406:10
3012.55:406:10

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.65 kWh/m² — the sunniest month for solar.

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 — April's 6.65 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.6Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.6Intense
126.6Intense
136.7Intense
146.7Intense
156.7Intense
166.7Intense
176.7Intense
186.7Intense
196.7Intense
206.7Intense
216.7Intense
226.7Intense
236.7Intense
246.6Intense
256.6Intense
266.6Intense
276.6Intense
286.6Intense
296.6Intense
306.5Intense
Planning a trip in April

Hazard calendar for Orion

In seasonPeak

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

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

Orion'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 April a good time to visit Orion?

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

6.0
Sightseeing
5th-best month of the year
8.1
Beach & pool
3rd-best month of the year

April is a reasonable time to visit Orion for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Orion in April

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

In April, Orion sees daytime highs around 30°C and nights near 26°C. Pack light clothes and sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Orion 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 offshore 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
Nov28Tropical
Dec28Warm

UV index in Orion 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 Orion peaks around August 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 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 highAug 18UV 14Nov 23UV 8
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug14Extreme
Sep13Extreme
Oct11Extreme
Nov8Very high
Dec9Very high

Air quality in Orion 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 Orion 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 Orion?

Orion sits at 14.6°N, 120.6°E, 9 m above sea level, in Philippines. The nearest listed city is Pilar, 5.0 km away.

Topography around Orion

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

Within 3 km, the terrain around Orion has only modest variations in elevation — a maximum elevation change of 73 m around an average of 8 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,288 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,557 m.

The land around Orion is covered by water (46%), cropland (23%) and trees (20%) within 3 km, water (51%) and trees (35%) within 16 km, and water (43%) and trees (32%) within 80 km.

3 km
73 m
16 km
1,288 m
80 km
1,557 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Pilar 5.0 km · Limay 7.0 km · Balanga 8.0 km · Abucay 14 km · Samal 17 km · Orani 21 km · Mariveles 23 km · Hermosa 25 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 Orion (14.6206°, 120.5817°, 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).