Ponce weather in April

In April, Ponce sees average daytime highs of 27°C and overnight lows near 22°C, with 54 mm of rain across 11.9 wet days and about 12.4 hours of daylight. It is the 8th-warmest and 7th-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 36% of the time in April, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of April to 12 h 36 min by month's end. Set against the rest of the year, April is Ponce's 5th-clearest and 9th-windiest month. For the whole year in context, see Ponce's year-round climate.

Daytime high
27°
8th warmest
Overnight low
22°
4th coldest
Rainfall
54 mm
11.9 wet days
Daylight
12 h 24 min
6:14 AM – 6:39 PM
Cloud cover
50%
5th clearest
Wind
15 km/h
9th windiest
Solar energy
6.6 kWh/m²
Travel score
6.4
out of 10

Ponce is historic district in Ponce, Puerto Rico.

Founded
1646

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 27°C through the month.

A typical April day in Ponce reaches about 27°C in the afternoon and slips back to 22°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 27°C. Set against its neighbours, April runs on par with March and on par with May.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12622
22622
32622
42622
52622
62622
72622
82622
92622
102622
112722
122722
132722
142722
152722
162722
172722
182722
192722
202722
212723
222723
232723
242723
252723
262723
272723
282723
292723
302723

How April really feels in Ponce

Once humidity and wind are folded in, April 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

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

Ponce weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 22°227117.5
Feb26° / 22°216.411.47.5
Mar26° / 22°368.811.97.1
Apr27° / 22°5411.912.46.4
May27° / 23°8615.612.85.6
Jun28° / 24°4812.713.15.7
Jul29° / 24°5511.8135.6
Aug29° / 25°7715.412.65.0
Sep28° / 24°12418.912.14.6
Oct28° / 24°10519.611.65.0
Nov27° / 23°7614.411.25.9
Dec26° / 22°287.610.97.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 35% of April, with mostly cloudy or overcast conditions the remaining 29%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27525
37525
47525
57525
67426
77426
87327
97426
107426
117327
127327
137228
147228
157129
167129
177129
187030
197030
207030
216931
226931
236931
246832
256832
266733
276733
286634
296535
306535

Chance of precipitation in April

Any precipitation

Ponce gets around 54 mm of rain over 11.9 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 40% and peaks near 46% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
137
237
337
437
537
637
736
836
936
1036
1137
1237
1337
1438
1538
1639
1739
1840
1940
2041
2142
2242
2342
2443
2543
2644
2744
2844
2945
3046

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the muggy band about 65% of days. Sticky, muggy-or-worse air turns up on roughly 93% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11117513
21117414
31117315
41117216
51117216
61107217
71107217
81107118
91107118
10197119
11197020
12187021
13087022
14086923
15076924
16076726
17066727
18066529
19056530
20046432
21046234
22036136
23035938
24035641
25025543
26025345
27025147
28024948
29024850
30024652

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 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 12 min at the start of April to 12 h 36 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 6:27 AM to 6:05 AM, and sunset from 6:36 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:276:36
212.26:266:36
312.26:256:36
412.26:246:36
512.26:236:37
612.26:226:37
712.36:226:37
812.36:216:37
912.36:206:37
1012.36:196:38
1112.36:186:38
1212.36:186:38
1312.46:176:38
1412.46:166:38
1512.46:156:39
1612.46:146:39
1712.46:146:39
1812.46:136:39
1912.56:126:40
2012.56:126:40
2112.56:116:40
2212.56:106:40
2312.56:096:41
2412.56:096:41
2512.66:086:41
2612.66:076:42
2712.66:076:42
2812.66:066:42
2912.66:066:42
3012.66:056:43

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.6 kWh/m².

For context, solar energy here swings from a low near 4.52 kWh/m² to a high of 6.64 kWh/m² in June across the year — April's 6.6 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.6Intense
96.6Intense
106.6Intense
116.6Intense
126.6Intense
136.6Intense
146.6Intense
156.6Intense
166.6Intense
176.6Intense
186.6Intense
196.6Intense
206.6Intense
216.6Intense
226.6Intense
236.6Intense
246.6Intense
256.6Intense
266.6Intense
276.6Intense
286.6Intense
296.6Intense
306.6Intense
Planning a trip in April

Hazard calendar for Ponce

In seasonPeak

None of Ponce's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Ponce sits in the Atlantic hurricane belt; the season peaks August–October.

Ponce's rainy season runs August–November, when most of the year's rain falls.

Ponce sees seasonal dust haze (July), heaviest in July.

Atlantic hurricane
Rainy season
Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Ponce?

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

6.4
Sightseeing
5th-best month of the year
6.3
Beach & pool
7th-best month of the year

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

What to pack for Ponce in April

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

In April, Ponce sees daytime highs around 27°C and nights near 22°C. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

sun protectionlight clothesrain gear

Sea temperature near Ponce in April

The nearest coast averages about 27°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 15 km away) is warmest in September at about 29°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°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May28Warm
Jun28Tropical
Jul28Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Ponce 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 Ponce peaks around April 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 13UV 13Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct10Very high
Nov8Very high
Dec7Very high

Air quality in Ponce 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 Ponce is worst in July — around 25 µg/m³ PM2.5 (moderate), about 4.8× the cleanest month (January, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1025 µg/m³Jan 15 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb7Good
Mar7Good
Apr8Good
May15Moderate
Jun25Moderate
Jul25Moderate
Aug20Moderate
Sep15Moderate
Oct15Moderate
Nov8Good
Dec5Good
Location & terrain

Where is Ponce?

Ponce sits at 18.0°N, 66.6°W, 15 m above sea level, in Puerto Rico. The nearest listed city is Yauco, 24 km away.

YaucoLa PargueraSan GermánManatíCayeyBarcelonetaAreciboGuayama

Topography around Ponce

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

Within 3 km, the terrain around Ponce has only modest variations in elevation — a maximum elevation change of 178 m around an average of 33 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,046 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,307 m.

The land around Ponce is covered by artificial surfaces (62%) and trees (28%) within 3 km, trees (47%) and water (37%) within 16 km, and water (53%) and trees (37%) within 80 km.

3 km
178 m
16 km
1,046 m
80 km
1,307 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
April weather nearby: Yauco 24 km · La Parguera 45 km · San Germán 45 km · Manatí 48 km · Cayey 50 km · Barceloneta 50 km · Arecibo 52 km · Guayama 54 km

Puerto Rico travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 78% of US
price level, 2025
GDP per capita
$40,620
2025
Happiness
7.0 / 10
World Happiness, 2015
Safe drinking water
99%
of population, 2024
Homicide rate
14.6
per 100k, 2023
Income group
High
World Bank
Religion
Roman Catholic 56%Protestant 33%none 7%other 2%

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 Ponce (18.0103°, -66.624°, elevation 15 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).