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

Weather in Coamo, Puerto Rico

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

Coamo, PR
Sunday, May 17 at 5:17 AM
75
°
Clear
Feels like
82°
Humidity
85%
Wind
4 mph
Sunrise
5:51 AM
Sunset
6:52 PM
Coamo, PR
Hour by hour · 24h
74°
1a
74°
2a
73°
3a
73°
4a
73°
5a
73°
6a
77°
7a
82°
8a
84°
9a
86°
10a
87°
12%
11a
88°
10%
12p
89°
1p
90°
2p
88°
3p
86°
4p
84°
5p
82°
10%
6p
80°
12%
7p
79°
12%
8p
78°
9p
77°
10p
76°
11p
75°
12a
L 73°H 90°
Coamo, PR
7-day forecast
  1. Today
    May 17
    Drizzle
    99%
    86°74°
  2. Monday
    May 18
    Light Showers
    69%
    87°72°
  3. Tuesday
    May 19
    Drizzle
    58%
    87°71°
  4. Wednesday
    May 20
    Drizzle
    79%
    86°72°
  5. Thursday
    May 21
    Drizzle
    53%
    87°72°
  6. Friday
    May 22
    Heavy Drizzle
    62%
    86°72°
  7. Saturday
    May 23
    Heavy Drizzle
    78%
    81°73°
Coamo, PR
Anemometer · 24h winds · from true
NESW
From · True
NNE
032° · backing 5°
Direction
NNE
032°
Sustained
4
mph
Gust
7
mph
Peak 24h
28
avg 8
Beaufort · 2 · LIGHT 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 8 · pk 28 @ 1:00p
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Coamo, PR
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
999.8
+0.4 mb in 3h · steady · 29.52 inHg
Now
999.8
mb
3h
+0.4
mb
12h
+1.4
mb
24h
-0.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9981002
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Coamo, PR
Air quality
36
AQI
Good
PM 2.5
6.9 μg/m³
PM 10
11.8 μg/m³
NO₂
1.1 μg/m³
Ozone
40.0 μg/m³
UV Index
0.0 Low
Coamo, PR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:29 AM
Sunrise
5:51 AM
Daylight
13h 01m
Sunset
6:52 PM
Civil dusk
11:16 PM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Coamo, PR
The moon
New Moon
0% illuminated
Moonrise
10:14 AM
Moonset
In sign
♊︎ Gemini
Coamo, 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 →

Coamo at a glance

  • Today vs. normal: 19°F below the seasonal normal for this latitude
  • Last frost: December 5 (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 Coamo

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.