Weather in Volcano, Hawaii
Flowers spill across the islands. Day 59 of spring. Read this microseason across nine climate regions →
Volcano, HI
Sunday, May 17 at 2:51 AM
67
°
Clear
Feels like
65°
Humidity
61%
Wind
6 mph
Sunrise
5:45 AM
Sunset
6:49 PM
Volcano, HI
Hour by hour · 24h
60°
99%
4p
59°
98%
5p
58°
100%
6p
57°
100%
7p
57°
100%
8p
57°
92%
9p
57°
80%
10p
57°
69%
11p
57°
59%
12a
57°
48%
1a
57°
41%
2a
57°
38%
3a
56°
37%
4a
55°
37%
5a
56°
35%
6a
57°
34%
7a
57°
39%
8a
61°
56%
9a
61°
79%
10a
62°
96%
11a
64°
100%
12p
65°
100%
1p
59°
100%
2p
60°
100%
3p
Volcano, HI
7-day forecast
- TodayMay 16Heavy Rain100%66°55°
- SundayMay 17Light Rain100%67°55°
- MondayMay 18Rain100%63°58°
- TuesdayMay 19Rain99%66°55°
- WednesdayMay 20Light Rain96%63°56°
- ThursdayMay 21Light Rain100%60°55°
- FridayMay 22Drizzle91%60°52°
Volcano, HI
Next 24 hours · Cool now
Volcano, HI
Anemometer · 24h winds · from true
From · True
SSW
193° · backing 133°
Direction
SSW
193°
Sustained
6
mph
Gust
15
mph
Peak 24h
26
avg 4
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
Volcano, HI
Air quality
17
AQI
Good
- PM 2.5
- 1.0 μg/m³
- PM 10
- 1.4 μg/m³
- NO₂
- 0.4 μg/m³
- Ozone
- 33.0 μg/m³
- UV Index
- 1.3 Low
Volcano, HI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
3:23 PM
Sunrise
5:45 AM
Daylight
13h 04m
Sunset
6:49 PM
Civil dusk
5:14 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Volcano, HI
The moon
New Moon
0% illuminated
- Moonrise
- 4:21 PM
- Moonset
- 5:15 AM
- In sign
- ♊︎ Gemini
Volcano, HI
Microseason · 28 of 72
May 16–20
Flowers spill across the islands
bird
Volcano at a glance
- Today vs. normal: 25°F below the seasonal normal for this latitude
- Last frost: December 14 (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.