2018
January
Clear/Sunny
Max temp
21.1°C
Min temp
18.5°C
Avg. Temp
20.0°C
Rain
119.9 mm
Weather forecast history in the Big Island in 2018
Find the history of weather forecasts in the Big Island in 2018, month by month, with the main trends announced.
Summary
Weather forecast summary of the Big Island in 2018
Browse month by month the main averages from archived weather forecasts for Big Island, with temperatures, average rainfall by city and direct access to the details of each month.
2018
February
Clear/Sunny
Max temp
20.8°C
Min temp
18.3°C
Avg. Temp
19.8°C
Rain
409.9 mm
2018
March
Clear/Sunny
Max temp
19.8°C
Min temp
17.5°C
Avg. Temp
18.8°C
Rain
244.2 mm
2018
April
Partly Cloudy
Max temp
20.8°C
Min temp
18.4°C
Avg. Temp
19.9°C
Rain
237.7 mm
2018
May
Clear/Sunny
Max temp
21.6°C
Min temp
18.8°C
Avg. Temp
20.6°C
Rain
154.8 mm
2018
June
Clear/Sunny
Max temp
22.4°C
Min temp
19.4°C
Avg. Temp
21.4°C
Rain
57.7 mm
2018
July
Clear/Sunny
Max temp
23.6°C
Min temp
20.5°C
Avg. Temp
22.5°C
Rain
87.9 mm
2018
August
Clear/Sunny
Max temp
23.8°C
Min temp
20.4°C
Avg. Temp
22.5°C
Rain
516.0 mm
2018
September
Clear/Sunny
Max temp
24.1°C
Min temp
21.2°C
Avg. Temp
23.1°C
Rain
135.8 mm
2018
October
Clear/Sunny
Max temp
23.1°C
Min temp
21.2°C
Avg. Temp
22.2°C
Rain
283.3 mm
2018
November
Clear/Sunny
Max temp
22.3°C
Min temp
20.3°C
Avg. Temp
21.4°C
Rain
69.9 mm
2018
December
Clear/Sunny
Max temp
22.0°C
Min temp
19.7°C
Avg. Temp
21.0°C
Rain
91.0 mm
Dominant weather conditions in the Big Island in 2018
Choose a month to view the weather conditions most often forecast at 6:00, 12:00 and 18:00 across the cities of the Big Island.
12 months available
January 2018
6h
Main weather condition
Clear/Sunny
24.9 days (80.4%)
18.7°C
Other common conditions
Patchy rain nearby
17.4°C
2.8 days (9.1%)
Light rain shower
19.7°C
1.6 days (5.3%)
Moderate or heavy rain shower
17.8°C
1.1 days (3.5%)
12h
Main weather condition
Clear/Sunny
20.4 days (65.7%)
21.6°C
Other common conditions
Patchy rain nearby
21.3°C
3.3 days (10.6%)
Partly Cloudy
20.4°C
2.5 days (8.2%)
Moderate or heavy rain shower
20.5°C
1 days (3.2%)
18h
Main weather condition
Clear/Sunny
17.3 days (55.7%)
20.0°C
Other common conditions
Patchy rain nearby
19.9°C
4.6 days (15.0%)
Partly Cloudy
18.4°C
2.7 days (8.8%)
Moderate or heavy rain shower
16.6°C
1.8 days (5.9%)
February 2018
6h
Main weather condition
Clear/Sunny
16.5 days (58.8%)
18.9°C
Other common conditions
Patchy rain nearby
20.7°C
2.5 days (8.8%)
Partly Cloudy
16.4°C
1.5 days (5.2%)
Heavy rain
17.7°C
1.3 days (4.5%)
12h
Main weather condition
Clear/Sunny
11.7 days (41.9%)
22.1°C
Other common conditions
Patchy rain nearby
21.8°C
4.8 days (17.2%)
Moderate or heavy rain shower
18.1°C
2.1 days (7.5%)
Partly Cloudy
15.6°C
1.8 days (6.5%)
18h
Main weather condition
Clear/Sunny
9.9 days (35.4%)
20.7°C
Other common conditions
Patchy rain nearby
19.5°C
5.6 days (20.1%)
Partly Cloudy
16.2°C
2.9 days (10.4%)
Heavy rain at times
17.2°C
1.5 days (5.5%)
March 2018
6h
Main weather condition
Clear/Sunny
17.1 days (55.1%)
18.2°C
Other common conditions
Patchy rain nearby
19.3°C
3.2 days (10.3%)
Partly Cloudy
18.9°C
2.9 days (9.4%)
Light rain shower
19.0°C
2 days (6.5%)
12h
Main weather condition
Clear/Sunny
10.9 days (35.2%)
21.6°C
Other common conditions
Patchy rain nearby
19.9°C
4.5 days (14.4%)
Partly Cloudy
18.9°C
4.2 days (13.5%)
Patchy light rain
17.0°C
2.1 days (6.7%)
18h
Main weather condition
Clear/Sunny
11.7 days (37.8%)
21.4°C
Other common conditions
Patchy rain nearby
19.7°C
3.6 days (11.7%)
Light rain shower
17.5°C
2.5 days (8.2%)
Partly Cloudy
15.9°C
2.5 days (8.2%)
April 2018
6h
Main weather condition
Clear/Sunny
16.5 days (54.8%)
19.9°C
Other common conditions
Patchy rain nearby
17.6°C
3.6 days (12.1%)
Partly Cloudy
19.5°C
3.3 days (10.9%)
Cloudy
13.8°C
1.8 days (6.1%)
12h
Main weather condition
Partly Cloudy
8.3 days (27.6%)
20.0°C
Other common conditions
Clear/Sunny
23.4°C
7.9 days (26.4%)
Patchy rain nearby
20.9°C
3.8 days (12.7%)
Patchy light drizzle
20.6°C
1.8 days (6.1%)
18h
Main weather condition
Clear/Sunny
9.4 days (31.2%)
23.4°C
Other common conditions
Patchy rain nearby
20.4°C
3.9 days (13.0%)
Partly Cloudy
18.8°C
3.5 days (11.5%)
Patchy light rain
15.0°C
2.2 days (7.3%)
May 2018
6h
Main weather condition
Clear/Sunny
18.1 days (58.4%)
20.6°C
Other common conditions
Patchy rain nearby
17.9°C
4.5 days (14.7%)
Partly Cloudy
14.7°C
4.2 days (13.5%)
Light rain shower
19.5°C
1.5 days (4.7%)
12h
Main weather condition
Clear/Sunny
8.3 days (26.7%)
23.6°C
Other common conditions
Patchy rain nearby
22.0°C
7.4 days (23.8%)
Partly Cloudy
21.5°C
3.4 days (10.9%)
Patchy light rain
17.2°C
2.2 days (7.0%)
18h
Main weather condition
Clear/Sunny
7.8 days (25.2%)
22.9°C
Other common conditions
Patchy rain nearby
22.9°C
6.2 days (19.9%)
Patchy light rain
15.3°C
2.9 days (9.4%)
Light rain shower
19.8°C
2.5 days (8.2%)
June 2018
6h
Main weather condition
Clear/Sunny
19.5 days (65.2%)
19.8°C
Other common conditions
Patchy rain nearby
20.7°C
5.3 days (17.6%)
Partly Cloudy
17.1°C
2.6 days (8.8%)
Light rain shower
21.6°C
1.3 days (4.2%)
12h
Main weather condition
Clear/Sunny
10.5 days (35.2%)
22.5°C
Other common conditions
Patchy rain nearby
22.4°C
7.1 days (23.6%)
Partly Cloudy
22.6°C
6.9 days (23.0%)
Patchy light rain
18.5°C
2.2 days (7.3%)
18h
Main weather condition
Clear/Sunny
7.5 days (24.8%)
21.7°C
Other common conditions
Patchy rain nearby
21.6°C
7 days (23.3%)
Partly Cloudy
18.9°C
5.9 days (19.7%)
Patchy light rain
15.8°C
3.3 days (10.9%)
July 2018
6h
Main weather condition
Clear/Sunny
20.4 days (65.7%)
20.9°C
Other common conditions
Patchy rain nearby
21.0°C
6.8 days (22.0%)
Partly Cloudy
18.3°C
1.8 days (5.9%)
Light rain shower
22.8°C
0.9 days (2.9%)
12h
Main weather condition
Clear/Sunny
10.2 days (32.8%)
24.8°C
Other common conditions
Patchy rain nearby
23.5°C
7.4 days (23.8%)
Partly Cloudy
23.6°C
4.3 days (13.8%)
Light rain shower
23.7°C
2.5 days (8.2%)
18h
Main weather condition
Patchy rain nearby
8.4 days (27.0%)
22.7°C
Other common conditions
Partly Cloudy
22.5°C
6.1 days (19.6%)
Clear/Sunny
24.6°C
5 days (16.1%)
Patchy light drizzle
18.3°C
3.9 days (12.6%)
August 2018
6h
Main weather condition
Clear/Sunny
18.1 days (58.4%)
22.2°C
Other common conditions
Patchy rain nearby
19.8°C
4.1 days (13.2%)
Partly Cloudy
16.8°C
2.9 days (9.4%)
Light rain shower
17.5°C
1.1 days (3.5%)
12h
Main weather condition
Clear/Sunny
10.8 days (34.9%)
24.9°C
Other common conditions
Patchy rain nearby
23.6°C
7.3 days (23.5%)
Moderate or heavy rain shower
21.4°C
2.9 days (9.4%)
Partly Cloudy
25.4°C
2.5 days (8.2%)
18h
Main weather condition
Clear/Sunny
9.4 days (30.2%)
23.4°C
Other common conditions
Patchy rain nearby
23.6°C
4.3 days (13.8%)
Heavy rain at times
21.3°C
3.1 days (10.0%)
Partly Cloudy
23.7°C
3 days (9.7%)
September 2018
6h
Main weather condition
Clear/Sunny
20.8 days (69.4%)
22.3°C
Other common conditions
Partly Cloudy
19.0°C
3.7 days (12.4%)
Patchy rain nearby
20.6°C
3.1 days (10.3%)
Light rain shower
17.5°C
1.1 days (3.6%)
12h
Main weather condition
Clear/Sunny
13.5 days (44.8%)
25.8°C
Other common conditions
Patchy rain nearby
24.4°C
6 days (20.0%)
Partly Cloudy
22.6°C
3.6 days (12.1%)
Light rain shower
24.0°C
1.9 days (6.4%)
18h
Main weather condition
Clear/Sunny
9.3 days (30.9%)
25.3°C
Other common conditions
Patchy rain nearby
25.0°C
5.5 days (18.2%)
Patchy light rain
19.0°C
2.7 days (9.1%)
Partly Cloudy
21.6°C
2.6 days (8.8%)
October 2018
6h
Main weather condition
Clear/Sunny
17.7 days (57.2%)
22.8°C
Other common conditions
Patchy rain nearby
20.0°C
4.2 days (13.5%)
Partly Cloudy
19.7°C
3.5 days (11.4%)
Patchy light drizzle
17.8°C
1.5 days (4.7%)
12h
Main weather condition
Clear/Sunny
11.2 days (36.1%)
25.9°C
Other common conditions
Patchy rain nearby
23.7°C
6.1 days (19.6%)
Patchy light rain
19.6°C
3.3 days (10.6%)
Light rain shower
20.3°C
2.7 days (8.8%)
18h
Main weather condition
Clear/Sunny
7.6 days (24.6%)
25.6°C
Other common conditions
Patchy rain nearby
23.5°C
7.5 days (24.3%)
Patchy light rain
18.2°C
4 days (12.9%)
Moderate rain at times
18.7°C
3 days (9.7%)
November 2018
6h
Main weather condition
Clear/Sunny
21.7 days (72.4%)
20.8°C
Other common conditions
Patchy rain nearby
20.5°C
4.5 days (14.8%)
Partly Cloudy
19.2°C
2 days (6.7%)
Light rain shower
23.2°C
0.9 days (3.0%)
12h
Main weather condition
Clear/Sunny
17.3 days (57.6%)
22.9°C
Other common conditions
Patchy rain nearby
22.0°C
5.4 days (17.9%)
Partly Cloudy
19.9°C
3.5 days (11.5%)
Patchy light rain
16.7°C
1.1 days (3.6%)
18h
Main weather condition
Clear/Sunny
12.4 days (41.2%)
23.7°C
Other common conditions
Patchy rain nearby
22.5°C
5.3 days (17.6%)
Partly Cloudy
15.1°C
4.4 days (14.5%)
Patchy light drizzle
17.0°C
2.7 days (9.1%)
December 2018
6h
Main weather condition
Clear/Sunny
22.1 days (71.3%)
20.3°C
Other common conditions
Partly Cloudy
17.9°C
3 days (9.7%)
Patchy rain nearby
20.9°C
1.9 days (6.2%)
Light rain shower
21.5°C
1.5 days (4.7%)
12h
Main weather condition
Clear/Sunny
21.1 days (68.0%)
22.4°C
Other common conditions
Patchy rain nearby
20.3°C
4.1 days (13.2%)
Partly Cloudy
23.8°C
1.5 days (4.7%)
Patchy light drizzle
18.5°C
1.2 days (3.8%)
18h
Main weather condition
Clear/Sunny
18 days (58.1%)
20.3°C
Other common conditions
Light rain shower
21.3°C
2.7 days (8.8%)
Patchy rain nearby
21.7°C
2.7 days (8.8%)
Partly Cloudy
19.7°C
2.6 days (8.5%)
Cities of the Big Island with weather records in 2018
Find cities of the Big Island with weather forecast archives for 2018, including a map and direct access to their annual page.