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

Weather in Culebra, Puerto Rico

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

Culebra, PR
Sunday, May 17 at 2:39 AM
82
°
Mostly Clear
Feels like
83°
Humidity
77%
Wind
21 mph
Sunrise
5:47 AM
Sunset
6:47 PM
Culebra, PR
Hour by hour · 24h
82°
10p
82°
11p
82°
18%
12a
81°
41%
1a
80°
55%
2a
81°
55%
3a
81°
48%
4a
81°
39%
5a
81°
29%
6a
81°
16%
7a
82°
8a
82°
9a
82°
10a
82°
10%
11a
81°
12p
81°
1p
82°
2p
82°
3p
82°
4p
82°
5p
82°
6p
82°
7p
83°
8p
83°
9p
L 80°H 83°
Culebra, PR
7-day forecast
  1. Today
    May 16
    Drizzle
    80%
    83°80°
  2. Sunday
    May 17
    Light Drizzle
    24%
    82°81°
  3. Monday
    May 18
    Drizzle
    78%
    81°79°
  4. Tuesday
    May 19
    Drizzle
    73%
    82°77°
  5. Wednesday
    May 20
    Light Drizzle
    71%
    81°79°
  6. Thursday
    May 21
    Light Drizzle
    43%
    81°80°
  7. Friday
    May 22
    Light Drizzle
    46%
    82°80°
Culebra, PR
Anemometer · 24h winds · from true
NESW
From · True
E
097° · backing 5°
Direction
E
097°
Sustained
21
mph
Gust
26
mph
Peak 24h
27
avg 18
Beaufort · 5 · FRESH 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 18 · pk 27 @ 11:00p
−24h−18h−12h−6hnow
A fresh breeze drives the e-bound air across the harbor.
Culebra, PR
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1016.7
+0.1 mb in 3h · falling · 30.02 inHg
Now
1016.7
mb
3h
+0.1
mb
12h
+0.3
mb
24h
+0.7
mb
Regime · FAIR
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10151018
−24h−18h−12h−6hnow
Fair, steady air — a quiet anticyclone holds the sky.
Culebra, PR
Air quality
50
AQI
Good
PM 2.5
11.8 μg/m³
PM 10
23.6 μg/m³
NO₂
0.5 μg/m³
Ozone
48.0 μg/m³
UV Index
0.0 Low
Culebra, PR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:25 AM
Sunrise
5:47 AM
Daylight
13h 00m
Sunset
6:47 PM
Civil dusk
11:12 PM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Culebra, PR
The moon
New Moon
0% illuminated
Moonrise
10:09 AM
Moonset
In sign
♊︎ Gemini
Culebra, 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 →

Culebra at a glance

  • Today vs. normal: 11°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 Culebra

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.