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

Weather in Olowalu, Hawaii

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

Olowalu, HI
Sunday, May 17 at 4:06 AM
80
°
Mostly Clear
Feels like
85°
Humidity
67%
Wind
2 mph
Sunrise
5:48 AM
Sunset
6:57 PM
Olowalu, HI
Hour by hour · 24h
75°
6p
74°
7p
74°
8p
74°
9p
72°
10p
72°
11p
72°
12a
71°
1a
70°
12%
2a
70°
16%
3a
70°
20%
4a
70°
22%
5a
70°
20%
6a
72°
15%
7a
76°
10%
8a
80°
9a
83°
10a
82°
11a
82°
12p
81°
1p
83°
2p
79°
3p
78°
11%
4p
78°
12%
5p
L 70°H 83°
Olowalu, HI
7-day forecast
  1. Today
    May 16
    Light Drizzle
    84°70°
  2. Sunday
    May 17
    Light Drizzle
    84°70°
  3. Monday
    May 18
    Light Drizzle
    82°72°
  4. Tuesday
    May 19
    Drizzle
    24%
    83°70°
  5. Wednesday
    May 20
    Light Drizzle
    67%
    83°70°
  6. Thursday
    May 21
    Light Drizzle
    67%
    82°69°
  7. Friday
    May 22
    Light Drizzle
    68%
    81°68°
Olowalu, HI
Anemometer · 24h winds · from true
NESW
From · True
N
003° · backing 39°
Direction
N
003°
Sustained
2
mph
Gust
15
mph
Peak 24h
27
avg 5
Beaufort · 1 · LIGHT AIR
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 5 · pk 27 @ 2:00p
−24h−18h−12h−6hnow
Light breeze backing 39° from the n.
Olowalu, HI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1007.7
-2.2 mb in 3h · falling · 29.76 inHg
Now
1007.7
mb
3h
-2.2
mb
12h
+0.5
mb
24h
+1.8
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10061011
−24h−18h−12h−6hnow
Pressure giving way — clouds thicken and rain edges closer.
Olowalu, HI
Air quality
28
AQI
Good
PM 2.5
3.7 μg/m³
PM 10
6.0 μg/m³
NO₂
0.6 μg/m³
Ozone
57.0 μg/m³
UV Index
0.2 Low
Olowalu, HI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
3:26 PM
Sunrise
5:48 AM
Daylight
13h 09m
Sunset
6:57 PM
Civil dusk
5:22 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Olowalu, HI
The moon
New Moon
0% illuminated
Moonrise
4:23 PM
Moonset
5:24 AM
In sign
♊︎ Gemini
Olowalu, 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 →

Olowalu at a glance

  • Today vs. normal: 11°F below the seasonal normal for this latitude
  • Last frost: December 22 (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 Olowalu

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.