Hilo, Big Island weather by month
Check out Hilo, Big Island weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Hilo, Big Island (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 21 |
21 |
21 |
22 |
23 |
24 |
24 |
24 |
24 |
24 |
23 |
22 |
Min temperature (night-time) | 13 |
13 |
13 |
14 |
15 |
16 |
16 |
16 |
16 |
16 |
15 |
14 |
Heat & Humidity | L |
L |
L |
L |
M |
M |
M |
M |
M |
M |
M |
L |
Sea temperature | 24 |
24 |
24 |
24 |
25 |
25 |
26 |
26 |
27 |
26 |
26 |
25 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Hilo, Big Island
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 11 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
UV Index (Maximum) | 8 |
10 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
10 |
8 |
7 |
Rainfall in Hilo, Big Island
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 13 |
12 |
16 |
16 |
14 |
14 |
16 |
15 |
14 |
15 |
14 |
14 |
Average monthly rainfall (mm) | 235 |
243 |
341 |
293 |
206 |
187 |
275 |
250 |
252 |
248 |
394 |
294 |