Weather in Keaau, Hawaii
Flowers spill across the islands. Day 59 of spring. Read this microseason across nine climate regions →
Keaau, HI
Sunday, May 17 at 5:12 AM
76
°
Mostly Clear
Feels like
78°
Humidity
66%
Wind
7 mph
Sunrise
5:43 AM
Sunset
6:48 PM
Keaau, HI
Hour by hour · 24h
73°
100%
7p
72°
100%
8p
71°
95%
9p
70°
88%
10p
70°
84%
11p
69°
85%
12a
69°
88%
1a
69°
90%
2a
69°
88%
3a
69°
84%
4a
69°
80%
5a
68°
76%
6a
71°
73%
7a
74°
73%
8a
75°
80%
9a
78°
90%
10a
80°
98%
11a
81°
100%
12p
80°
99%
1p
76°
98%
2p
76°
100%
3p
75°
100%
4p
74°
100%
5p
74°
90%
6p
Keaau, HI
7-day forecast
- TodayMay 16Light Showers100%82°68°
- SundayMay 17Light Rain100%79°68°
- MondayMay 18Drizzle100%77°71°
- TuesdayMay 19Drizzle97%78°68°
- WednesdayMay 20Light Rain100%78°68°
- ThursdayMay 21Light Rain100%77°68°
- FridayMay 22Light Drizzle95%75°68°
Keaau, HI
Next 24 hours · Mild now
Keaau, HI
Anemometer · 24h winds · from true
From · True
SSE
156° · backing 73°
Direction
SSE
156°
Sustained
7
mph
Gust
15
mph
Peak 24h
21
avg 5
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
−24h−18h−12h−6hnow
Keaau, HI
Air quality
15
AQI
Good
- PM 2.5
- 2.1 μg/m³
- PM 10
- 2.9 μg/m³
- NO₂
- 1.8 μg/m³
- Ozone
- 31.0 μg/m³
- UV Index
- 0.0 Low
Keaau, HI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
3:22 PM
Sunrise
5:43 AM
Daylight
13h 05m
Sunset
6:48 PM
Civil dusk
5:13 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Keaau, HI
The moon
New Moon
0% illuminated
- Moonrise
- 4:20 PM
- Moonset
- 5:14 AM
- In sign
- ♊︎ Gemini
Keaau, HI
Microseason · 28 of 72
May 16–20
Flowers spill across the islands
bird
Keaau at a glance
- Today vs. normal: 16°F below the seasonal normal for this latitude
- Last frost: December 15 (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.