Weather in Koloa, Hawaii
Flowers spill across the islands. Day 59 of spring. Read this microseason across nine climate regions →
Koloa, HI
Sunday, May 17 at 5:56 AM
73
°
Mostly Clear
Feels like
76°
Humidity
89%
Wind
11 mph
Sunrise
5:58 AM
Sunset
7:10 PM
Koloa, HI
Hour by hour · 24h
73°
79%
7p
72°
63%
8p
71°
40%
9p
71°
15%
10p
71°
11p
70°
12a
70°
16%
1a
69°
33%
2a
69°
55%
3a
68°
81%
4a
68°
100%
5a
68°
100%
6a
68°
100%
7a
70°
100%
8a
73°
100%
9a
75°
100%
10a
76°
100%
11a
77°
89%
12p
78°
74%
1p
78°
67%
2p
76°
75%
3p
75°
90%
4p
73°
100%
5p
74°
99%
6p
Koloa, HI
7-day forecast
- TodayMay 16Light Rain100%80°69°
- SundayMay 17Light Drizzle100%80°72°
- MondayMay 18Light Drizzle100%78°72°
- TuesdayMay 19Drizzle81%79°72°
- WednesdayMay 20Drizzle98%78°71°
- ThursdayMay 21Light Drizzle97%78°72°
- FridayMay 22Light Drizzle91%77°70°
Koloa, HI
Next 24 hours · Mild now
Koloa, HI
Anemometer · 24h winds · from true
From · True
NE
056° · veering 39°
Direction
NE
056°
Sustained
11
mph
Gust
23
mph
Peak 24h
32
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
−24h−18h−12h−6hnow
Koloa, HI
Air quality
30
AQI
Good
- PM 2.5
- 3.4 μg/m³
- PM 10
- 5.3 μg/m³
- NO₂
- 0.9 μg/m³
- Ozone
- 44.0 μg/m³
- UV Index
- 0.0 Low
Koloa, HI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
3:35 PM
Sunrise
5:58 AM
Daylight
13h 12m
Sunset
7:10 PM
Civil dusk
5:35 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Koloa, HI
The moon
New Moon
0% illuminated
- Moonrise
- 4:33 PM
- Moonset
- 5:38 AM
- In sign
- ♊︎ Gemini
Koloa, HI
Microseason · 28 of 72
May 16–20
Flowers spill across the islands
bird
Koloa at a glance
- Today vs. normal: 17°F below the seasonal normal for this latitude
- Last frost: December 28 (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.