What is the Climate, Average Temperature/ Weather in Hilo, Hawaii/ Big Island?
Whether you wish to travel to Hilo, Hawaii/ Big Island, Hawaii (Latitude & Longitude: see map search field. Altitude: 9 m or 30 ft) on holiday, business or vacation, are interested in buying property there or are looking to migrate the following Hilo, Hawaii/ Big Island climate, temperature and weather information should prove helpful:
The average temperature in Hilo, Hawaii/ Big Island, Hawaii is 22.8 °C (73 °F).
The average temperature range is 2.5 °C.
The highest monthly average high temperature is 28 °C (82 °F) in June, July, August, September & October.
The lowest monthly average low temperature is 17 °C (63 °F) in January, February & March.
Hilo, Hawaii/ Big Island's climate receives an average of 3469 mm (136.6 in) of rainfall per year, or 289 mm (11.4 in) per month.
On average there are 293 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 24 days with a quantity of rain, sleet, snow etc. per month.
The driest weather is in June when an average of 173 mm (6.8 in) of rainfall (precipitation) occurrs across 25 days.
The wettest weather is in December when an average of 386 mm (15.2 in) of rainfall (precipitation) occurrs across 23 days.
The average annual relative humidity is 68.3% and average monthly relative humidity ranges from 66% in June to 71% in August, November & December.
Average sunlight hours in Hilo, Hawaii/ Big Island range between 3.4 hours per day in May and 5.9 hours per day in July.
There are an average of 1656 hours of sunlight per year with an average of 4.5 hours of sunlight per day.
There are an average of 0 days per year with frost in Hilo, Hawaii/ Big Island and in January there are an average of 0 days with frost.
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Hilo, Hawaii/ Big Island Weather Averages
Average Minimum Temperatures in Hilo, Hawaii/ Big Island, Hawaii (°C)
Average Maximum Temperature in Hilo, Hawaii/ Big Island, Hawaii (°C)
Hilo, Hawaii/ Big Island Average Temperature (°C)
Average Sea Temp (°C)
Average Precipitation/ Rainfall (mm)
Wet Days (>0.1 mm)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed in Hilo, Hawaii/ Big Island (Beaufort)
Average Number of Days with Frost
Weather in Hilo, Hawaii/ Big Island in January
17
26
21.5
-
300
21
4.9
69
3
0
Average Temperature in Hilo, Hawaii/ Big Island in January
Weather in Hilo, Hawaii/ Big Island in February
17
26
21.5
-
328
19
5.2
69
3
0
Average Temperature in Hilo, Hawaii/ Big Island in February
Weather in Hilo, Hawaii/ Big Island in March
17
26
22
-
373
24
4.5
67.0
3
0
Average Temperature in Hilo, Hawaii/ Big Island in March
Weather in Hilo, Hawaii/ Big Island in April
18
26
22
-
302
25
4.1
67
3
0
Average Temperature in Hilo, Hawaii/ Big Island in April
Weather in Hilo, Hawaii/ Big Island in May
19
27
23
-
236
26
3.4
68
2
0
Average Temperature in Hilo, Hawaii/ Big Island in May
Weather in Hilo, Hawaii/ Big Island in June
19
28
24
-
173
25
5.5
66
2
0
Average Temperature in Hilo, Hawaii/ Big Island in June
Weather in Hilo, Hawaii/ Big Island in July
20
28
24
-
249
28
5.9
67
2
0
Average Temperature in Hilo, Hawaii/ Big Island in July
Weather in Hilo, Hawaii/ Big Island in August
20
28
24
-
292
28
5.2
71
2
0
Average Temperature in Hilo, Hawaii/ Big Island in August
Weather in Hilo, Hawaii/ Big Island in September
20
28
24
-
216
25
4.2
67
2
0
Average Temperature in Hilo, Hawaii/ Big Island in September
Weather in Hilo, Hawaii/ Big Island in October
20
28
24
-
274
25
4.5
67
2
0
Average Temperature in Hilo, Hawaii/ Big Island in October
Weather in Hilo, Hawaii/ Big Island in November
19
27
23
-
340
24
3.5
71
2
0
Average Temperature in Hilo, Hawaii/ Big Island in November
Weather in Hilo, Hawaii/ Big Island in December
18
26
22
-
386
23
3.6
71
2
0
Average Temperature in Hilo, Hawaii/ Big Island in December
Hilo, Hawaii/ Big Island Climate Chart (imperial)
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Hilo, Hawaii/ Big Island Temperatures in Farenheit
Average Minimum Temperatures in Hilo, Hawaii/ Big Island, Hawaii (°F)
Average Maximum Temperature in Hilo, Hawaii/ Big Island, Hawaii (°F)
Average Temperature (°F)
Average Sea Temp (°F)
Average Precipitation/ Rainfall (in)
Wet Days (>0.004 in)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed (Beaufort)
Average Number of Days with Frost
Temperatures in Hilo, Hawaii/ Big Island in January
63
79
71
-
11.8
21
4.9
69
3
0
Climate in Hilo, Hawaii/ Big Island in January
Temperatures in Hilo, Hawaii/ Big Island in February
63
79
71
-
12.9
19
5.2
69
3
0
Climate in Hilo, Hawaii/ Big Island in February
Temperatures in Hilo, Hawaii/ Big Island in March
63
79
71
-
14.7
24
4.5
67
3
0
Climate in Hilo, Hawaii/ Big Island in March
Temperatures in Hilo, Hawaii/ Big Island in April
64
79
72
-
11.9
25
4.1
67
3
0
Climate in Hilo, Hawaii/ Big Island in April
Temperatures in Hilo, Hawaii/ Big Island in May
66
81
73
-
9.3
26
3.4
68
2
0
Climate in Hilo, Hawaii/ Big Island in May
Temperatures in Hilo, Hawaii/ Big Island in June
66
82
74
-
6.8
25
5.5
66
2
0
Climate in Hilo, Hawaii/ Big Island in June
Temperatures in Hilo, Hawaii/ Big Island in July
68
82
75
-
9.8
28
5.9
67
2
0
Climate in Hilo, Hawaii/ Big Island in July
Temperatures in Hilo, Hawaii/ Big Island in August
68
82
75
-
11.5
28
5.2
71
2
0
Climate in Hilo, Hawaii/ Big Island in August
Temperatures in Hilo, Hawaii/ Big Island in September
68
82
75
-
8.5
25
4.2
67
2
0
Climate in Hilo, Hawaii/ Big Island in September
Temperatures in Hilo, Hawaii/ Big Island in October
68
82
75
-
10.8
25
4.5
67
2
0
Climate in Hilo, Hawaii/ Big Island in October
Temperatures in Hilo, Hawaii/ Big Island in November
66
81
73
-
13.4
24
3.5
71
2
0
Climate in Hilo, Hawaii/ Big Island in November
Temperatures in Hilo, Hawaii/ Big Island in December
