02.05
thu
thu
Day
64°F
W 11 mph
Precip.
100%
100%
Night
63°F
W 6 mph
Precip.
100%
100%
03.05
fri
fri
Day
64°F
W 7 mph
Precip.
100%
100%
Night
68°F
W 6 mph
Precip.
100%
100%
04.05
sat
sat
Day
68°F
W 9 mph
Precip.
100%
100%
Night
68°F
W 6 mph
Precip.
100%
100%
05.05
sun
sun
Day
68°F
W 9 mph
Precip.
100%
100%
Night
68°F
SW 5 mph
Precip.
100%
100%
06.05
mon
mon
Day
63°F
W 7 mph
Precip.
100%
100%
Night
68°F
NE 1 mph
Precip.
100%
100%
07.05
tue
tue
Day
64°F
W 6 mph
Precip.
100%
100%
Night
68°F
NW 3 mph
Precip.
100%
100%
08.05
wed
wed
Day
66°F
SW 7 mph
Precip.
100%
100%
Night
70°F
SW 5 mph
Precip.
100%
100%
09.05
thu
thu
Day
70°F
SW 9 mph
Precip.
100%
100%
Night
70°F
SW 6 mph
Precip.
100%
100%
10.05
fri
fri
Day
68°F
SW 8 mph
Precip.
75%
75%
Night
70°F
W 1 mph
Precip.
100%
100%
11.05
sat
sat
Day
73°F
W 9 mph
Precip.
100%
100%
Night
70°F
NW 4 mph
Precip.
100%
100%
12.05
sun
sun
Day
72°F
W 8 mph
Precip.
100%
100%
Night
70°F
N 1 mph
Precip.
100%
100%
13.05
mon
mon
Day
73°F
W 9 mph
Precip.
100%
100%
Night
70°F
NW 2 mph
Precip.
100%
100%
14.05
tue
tue
Day
68°F
W 8 mph
Precip.
100%
100%
Night
70°F
W 4 mph
Precip.
100%
100%
15.05
wed
wed
Day
70°F
W 8 mph
Precip.
71%
71%
Night
70°F
SW 2 mph
Precip.
100%
100%
Sea water temperature in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 76.8°F. The highest and lowest sea temperatures during the month were 77.7°F and 76.3°F.
Air temperature in Hilo, °F
Precipitation total in Hilo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hilo
Hilo on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hilo
Local time: 09:01
May 02, thursday
1200
64°F
W
11 mph
11 mph
1500
63°F
W
10 mph
10 mph
1800
63°F
W
8 mph
8 mph
2100
64°F
W
8 mph
8 mph
May 03, friday
0000
63°F
W
6 mph
6 mph
0300
63°F
SW
6 mph
6 mph
0600
63°F
W
6 mph
6 mph
0900
61°F
W
8 mph
8 mph
