Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Luquillo, Puerto Rico

Flowers spill across the islands. Day 59 of spring. Read this microseason across nine climate regions →

Luquillo, PR
Sunday, May 17 at 5:11 AM
77
°
Mostly Clear
Feels like
82°
Humidity
86%
Wind
11 mph
Sunrise
5:48 AM
Sunset
6:50 PM
Luquillo, PR
Hour by hour · 24h
77°
55%
1a
75°
80%
2a
73°
91%
3a
74°
95%
4a
74°
94%
5a
74°
87%
6a
77°
76%
7a
82°
65%
8a
84°
55%
9a
85°
46%
10a
86°
41%
11a
86°
46%
12p
86°
56%
1p
87°
61%
2p
84°
54%
3p
83°
42%
4p
82°
33%
5p
81°
31%
6p
79°
33%
7p
78°
35%
8p
78°
34%
9p
78°
33%
10p
78°
37%
11p
77°
50%
12a
L 73°H 87°
Luquillo, PR
7-day forecast
  1. Today
    May 17
    Drizzle
    100%
    83°75°
  2. Monday
    May 18
    Heavy Drizzle
    92%
    83°72°
  3. Tuesday
    May 19
    Drizzle
    92%
    84°75°
  4. Wednesday
    May 20
    Heavy Drizzle
    87%
    81°73°
  5. Thursday
    May 21
    Drizzle
    76%
    83°73°
  6. Friday
    May 22
    Drizzle
    81%
    83°73°
  7. Saturday
    May 23
    Drizzle
    88%
    83°76°
Luquillo, PR
Anemometer · 24h winds · from true
NESW
From · True
ESE
112° · backing 10°
Direction
ESE
112°
Sustained
11
mph
Gust
21
mph
Peak 24h
30
avg 11
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 11 · pk 30 @ 3:00p
−24h−18h−12h−6hnow
Light breeze backing 10° from the ese.
Luquillo, PR
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1013.4
+0.4 mb in 3h · steady · 29.93 inHg
Now
1013.4
mb
3h
+0.4
mb
12h
+1.4
mb
24h
-0.6
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10121015
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Luquillo, PR
Air quality
45
AQI
Good
PM 2.5
9.2 μg/m³
PM 10
18.1 μg/m³
NO₂
0.5 μg/m³
Ozone
46.0 μg/m³
UV Index
0.0 Low
Luquillo, PR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:26 AM
Sunrise
5:48 AM
Daylight
13h 02m
Sunset
6:50 PM
Civil dusk
11:14 PM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Luquillo, PR
The moon
New Moon
0% illuminated
Moonrise
10:11 AM
Moonset
In sign
♊︎ Gemini
Luquillo, PR
Microseason · 28 of 72
May 16–20

Flowers spill across the islands

bird
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Luquillo at a glance

  • Today vs. normal: 16°F below the seasonal normal for this latitude
  • Last frost: December 7 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Peak growing season

As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Luquillo

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.