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

Weather in Pepeekeo, Hawaii

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

Pepeekeo, HI
Sunday, May 17 at 2:51 AM
77
°
Clear
Feels like
78°
Humidity
78%
Wind
14 mph
Sunrise
5:44 AM
Sunset
6:49 PM
Pepeekeo, HI
Hour by hour · 24h
71°
99%
4p
71°
98%
5p
71°
96%
6p
69°
93%
7p
69°
86%
8p
69°
73%
9p
69°
57%
10p
69°
43%
11p
68°
32%
12a
68°
24%
1a
68°
16%
2a
68°
3a
68°
4a
68°
5a
69°
6a
69°
7a
71°
10%
8a
72°
13%
9a
74°
16%
10a
75°
25%
11a
75°
45%
12p
74°
71%
1p
72°
90%
2p
72°
99%
3p
L 68°H 75°
Pepeekeo, HI
7-day forecast
  1. Today
    May 16
    Showers
    100%
    78°67°
  2. Sunday
    May 17
    Drizzle
    97%
    77°68°
  3. Monday
    May 18
    Light Rain
    87%
    73°69°
  4. Tuesday
    May 19
    Light Rain
    95%
    75°69°
  5. Wednesday
    May 20
    Rain
    99%
    75°68°
  6. Thursday
    May 21
    Rain
    100%
    72°67°
  7. Friday
    May 22
    Light Rain
    96%
    72°66°
Pepeekeo, HI
Anemometer · 24h winds · from true
NESW
From · True
SE
135° · backing 108°
Direction
SE
135°
Sustained
14
mph
Gust
28
mph
Peak 24h
34
avg 9
Beaufort · 4 · MOD 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 9 · pk 34 @ 10:00a
−24h−18h−12h−6hnow
Sustained 14 mph with gusts pulsing to 28 — flags snap, branches bend.
Pepeekeo, HI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
995.7
-4.1 mb in 3h · falling · 29.40 inHg
Now
995.7
mb
3h
-4.1
mb
12h
-1.2
mb
24h
-0.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9951000
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Pepeekeo, HI
Air quality
18
AQI
Good
PM 2.5
0.8 μg/m³
PM 10
1.1 μg/m³
NO₂
0.3 μg/m³
Ozone
33.0 μg/m³
UV Index
1.7 Low
Pepeekeo, HI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
3:21 PM
Sunrise
5:44 AM
Daylight
13h 05m
Sunset
6:49 PM
Civil dusk
5:14 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Pepeekeo, HI
The moon
New Moon
0% illuminated
Moonrise
4:19 PM
Moonset
5:15 AM
In sign
♊︎ Gemini
Pepeekeo, HI
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 →

Pepeekeo at a glance

  • Today vs. normal: 15°F below the seasonal normal for this latitude
  • Last frost: December 16 (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 Pepeekeo

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.