Historical weather forecast in Kapaau in August 2018
Weather rating: 1/4 - Unfavorable
Access the daily history of weather forecasts in Kapaau in August 2018, with the monthly averages and day-by-day details.
Weather summary for the month of August 2018 in Kapaau
Find the main data from the archived weather forecasts in Kapaau for August 2018.
What was the weather like that month?
The archived weather forecasts in Kapaau in August 2018 predicted a mild month, with average highs of 21.1°C, lows of 14.6°C and an average temperature of 19.0°C. The forecasts predicted a very rainy month, with about 918.4 mm of accumulated rainfall. 24 days were forecast to have measurable precipitation. The most frequently reported type of weather at midday was Clear/Sunny, accounting for about 29.0% of the days. On average, forecasts predicted about 14.6°C around 6 AM, 20.8°C around noon and 18.3°C around 6 PM. The hottest day reported reached 24.0°C on 7 of the month. The highest forecasted daily rainfall accumulation reached 310.1 mm on 23 of the month.
Max temp
21.1°C
Min temp
14.6°C
Avg. Temp
19.0°C
Rain
918.4 mm
Dominant weather conditions in August 2018
Compare the most frequently forecast weather conditions in Kapaau, Hawaii over the month of August 2018 for the 6:00, 12:00 and 18:00 slots.
From 1er to 31 August 2018
6h
Main weather condition
Clear/Sunny
13 days (41.9%)
15.3°C
Other common conditions
Patchy rain nearby
14.6°C
5 days (16.1%)
Partly Cloudy
14.4°C
5 days (16.1%)
Patchy light drizzle
12.5°C
2 days (6.5%)
12h
Main weather condition
Clear/Sunny
9 days (29%)
22.8°C
Other common conditions
Patchy rain nearby
20.2°C
5 days (16.1%)
Moderate or heavy rain shower
20.0°C
5 days (16.1%)
Heavy rain at times
19.3°C
4 days (12.9%)
18h
Main weather condition
Clear/Sunny
7 days (22.6%)
18.3°C
Other common conditions
Heavy rain at times
19.0°C
5 days (16.1%)
Patchy light rain
17.8°C
4 days (12.9%)
Moderate or heavy rain shower
19.0°C
4 days (12.9%)
From 1er to 10 August 2018
6h
Main weather condition
Clear/Sunny
5 days (50%)
15.4°C
Other common conditions
Patchy rain nearby
15.0°C
2 days (20%)
Partly Cloudy
14.0°C
2 days (20%)
Patchy light drizzle
13.0°C
1 days (10%)
12h
Main weather condition
Clear/Sunny
6 days (60%)
22.8°C
Other common conditions
Patchy rain nearby
20.0°C
1 days (10%)
Patchy light drizzle
21.0°C
1 days (10%)
Moderate or heavy rain shower
19.0°C
1 days (10%)
18h
Main weather condition
Clear/Sunny
5 days (50%)
18.2°C
Other common conditions
Partly Cloudy
18.0°C
1 days (10%)
Patchy light rain
18.0°C
1 days (10%)
Patchy light drizzle
19.0°C
1 days (10%)
From 11 to 20 August 2018
6h
Main weather condition
Clear/Sunny
6 days (60%)
15.3°C
Other common conditions
Partly Cloudy
14.7°C
3 days (30%)
Patchy rain nearby
15.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
3 days (30%)
20.7°C
Other common conditions
Moderate or heavy rain shower
20.0°C
3 days (30%)
Clear/Sunny
22.0°C
2 days (20%)
Moderate rain at times
21.0°C
1 days (10%)
18h
Main weather condition
Moderate or heavy rain shower
3 days (30%)
19.3°C
Other common conditions
Patchy rain nearby
18.0°C
1 days (10%)
Patchy light rain
18.0°C
1 days (10%)
Moderate rain at times
18.0°C
1 days (10%)
From 21 to 31 August 2018
6h
Main weather condition
Clear/Sunny
2 days (18.2%)
15.0°C
Other common conditions
Patchy rain nearby
14.0°C
2 days (18.2%)
Heavy rain
13.0°C
1 days (9.1%)
Heavy rain at times
15.0°C
1 days (9.1%)
12h
Main weather condition
Heavy rain at times
4 days (36.4%)
19.3°C
Other common conditions
Patchy light rain
18.5°C
2 days (18.2%)
Clear/Sunny
24.0°C
1 days (9.1%)
Moderate rain at times
22.0°C
1 days (9.1%)
18h
Main weather condition
Heavy rain at times
5 days (45.5%)
19.0°C
Other common conditions
Patchy light rain
17.5°C
2 days (18.2%)
Clear/Sunny
18.0°C
1 days (9.1%)
Heavy rain
18.0°C
1 days (9.1%)
Weather calendar in Kapaau in August 2018
Find the daily details of archived weather forecasts in Kapaau for August 2018, including temperatures, rain, wind and humidity.
| DayDay | WeatherWeather | Max tempMax temp | Min tempMin temp | PrecipitationPrecipitation | RatingWeather rating: | WindWind | HumidityHumidity | HistoryHistory | DetailsDetails |
|---|---|---|---|---|---|---|---|---|---|
| 01 Aug. |
Clear/Sunny |
22.0°C | 15.0°C | 1.0 mm | 4/4 | 21.0 km/h | 69% | ||
| 02 Aug. |
Clear/Sunny |
22.0°C | 14.0°C | 0.2 mm | 4/4 | 24.0 km/h | 72% | ||
| 03 Aug. |
Patchy rain nearby |
20.0°C | 13.0°C | 4.8 mm | 1/4 | 22.0 km/h | 84% | ||
| 04 Aug. |
Patchy light drizzle |
21.0°C | 14.0°C | 1.4 mm | 2/4 | 19.0 km/h | 84% | ||
| 05 Aug. |
Clear/Sunny |
23.0°C | 15.0°C | 0.1 mm | 4/4 | 17.0 km/h | 71% | ||
| 06 Aug. |
Clear/Sunny |
23.0°C | 15.0°C | 0.0 mm | 4/4 | 16.0 km/h | 73% | ||
| 07 Aug. |
Clear/Sunny |
24.0°C | 15.0°C | 0.0 mm | 4/4 | 17.0 km/h | 70% | ||
| 08 Aug. |
Clear/Sunny |
24.0°C | 15.0°C | 0.0 mm | 3/4 | 30.0 km/h | 81% | ||
| 09 Aug. |
Moderate or heavy rain shower |
20.0°C | 17.0°C | 14.3 mm | 0/4 | 13.0 km/h | 88% | ||
| 10 Aug. |
Patchy light rain |
21.0°C | 15.0°C | 4.9 mm | 1/4 | 14.0 km/h | 90% | ||
| 11 Aug. |
Patchy rain nearby |
21.0°C | 15.0°C | 9.2 mm | 1/4 | 11.0 km/h | 85% | ||
| 12 Aug. |
Clear/Sunny |
22.0°C | 15.0°C | 1.0 mm | 4/4 | 14.0 km/h | 77% | ||
| 13 Aug. |
Patchy rain nearby |
22.0°C | 15.0°C | 2.2 mm | 2/4 | 11.0 km/h | 87% | ||
| 14 Aug. |
Patchy rain nearby |
20.0°C | 14.0°C | 13.6 mm | 0/4 | 9.0 km/h | 90% | ||
| 15 Aug. |
Moderate rain at times |
21.0°C | 14.0°C | 38.3 mm | 0/4 | 11.0 km/h | 92% | ||
| 16 Aug. |
Moderate or heavy rain shower |
21.0°C | 15.0°C | 29.0 mm | 0/4 | 12.0 km/h | 88% | ||
| 17 Aug. |
Moderate or heavy rain shower |
19.0°C | 15.0°C | 11.1 mm | 0/4 | 13.0 km/h | 85% | ||
| 18 Aug. |
Moderate or heavy rain shower |
22.0°C | 16.0°C | 12.6 mm | 0/4 | 17.0 km/h | 81% | ||
| 19 Aug. |
 Patchy light rain in area with thunder |
22.0°C | 16.0°C | 6.9 mm | 0/4 | 12.0 km/h | 86% | ||
| 20 Aug. |
Clear/Sunny |
22.0°C | 16.0°C | 0.3 mm | 4/4 | 18.0 km/h | 73% | ||
| 21 Aug. |
Clear/Sunny |
24.0°C | 15.0°C | 0.0 mm | 4/4 | 21.0 km/h | 64% | ||
| 22 Aug. |
Heavy rain at times |
20.0°C | 15.0°C | 111.5 mm | 0/4 | 27.0 km/h | 96% | ||
| 23 Aug. |
Heavy rain at times |
19.0°C | 13.0°C | 310.1 mm | 0/4 | 33.0 km/h | 95% | ||
| 24 Aug. |
Moderate rain at times |
22.0°C | 15.0°C | 82.4 mm | 0/4 | 33.0 km/h | 87% | ||
| 25 Aug. |
Heavy rain at times |
19.0°C | 14.0°C | 75.5 mm | 0/4 | 12.0 km/h | 93% | ||
| 26 Aug. |
Heavy rain at times |
20.0°C | 14.0°C | 46.0 mm | 0/4 | 12.0 km/h | 92% | ||
| 27 Aug. |
 Torrential rain shower |
20.0°C | 15.0°C | 70.1 mm | 0/4 | 10.0 km/h | 91% | ||
| 28 Aug. |
Moderate or heavy rain shower |
21.0°C | 14.0°C | 48.9 mm | 0/4 | 9.0 km/h | 93% | ||
| 29 Aug. |
Patchy light rain |
19.0°C | 14.0°C | 13.6 mm | 0/4 | 14.0 km/h | 92% | ||
| 30 Aug. |
Patchy rain nearby |
19.0°C | 13.0°C | 2.8 mm | 2/4 | 14.0 km/h | 85% | ||
| 31 Aug. |
Patchy light rain |
18.0°C | 12.0°C | 6.6 mm | 1/4 | 9.0 km/h | 88% |
Compare the weather for August 2018 in Kapaau with other months in the archives
Compare the main data from archived weather forecasts in Kapaau for August 2018 with one previous month and one following month among all available archives, to more easily spot differences in temperature, rain, wind and brightness.
| Data type | July 2018 | August 2018 | September 2018 | ||
|---|---|---|---|---|---|
| Average temperature | 18.4°C | 19.0°C | 18.6°C | ||
| Maximum temperature | 20.5°C | 21.1°C | 20.4°C | ||
| Minimum temperature | 14.3°C | 14.6°C | 15.0°C | ||
| Highest maximum temperature | 23.0°C | 24.0°C | 23.0°C | ||
| Highest minimum temperature | 16.0°C | 17.0°C | 19.0°C | ||
| Lowest minimum temperature | 13.0°C | 12.0°C | 12.0°C | ||
| Wind speed | 15 km/h | 17 km/h | 12 km/h | ||
| Wind temperature | 13.7°C | 14.1°C | 14.9°C | ||
| Average precipitation per day | 4.8 mm | 29.6 mm | 9.3 mm | ||
| Record rainfall in one day | 42.4 mm | 310.1 mm | 49.7 mm | ||
| Total precipitation over the month | 150.1 mm | 918.4 mm | 277.8 mm | ||
| Number of days with precipitation | 22 | 24 | 25 | ||
| Humidity | 83% | 84% | 89% | ||
| Visibility | 8.8 km | 8.4 km | 8.6 km | ||
| Cloud cover | 33% | 37% | 39% | ||
| Heat index | 22 | 22 | 21 | ||
| Dew point | 16.3°C | 17.1°C | 17.4°C | ||
| Pressure | 1,017 hPa | 1,015 hPa | 1,014 hPa | ||
| Sunrise time | 05:52:37 | 06:03:06 | 06:10:34 | ||
| Sunset time | 19:05:21 | 18:50:39 | 18:25:00 | ||
| Day length | 13:12 | 12:47 | 12:14 |
Average temperature
August 2018
19.0°C
July 2018
18.4°C
September 2018
18.6°C
Maximum temperature
August 2018
21.1°C
July 2018
20.5°C
September 2018
20.4°C
Minimum temperature
August 2018
14.6°C
July 2018
14.3°C
September 2018
15.0°C
Highest maximum temperature
August 2018
24.0°C
July 2018
23.0°C
September 2018
23.0°C
Highest minimum temperature
August 2018
17.0°C
July 2018
16.0°C
September 2018
19.0°C
Lowest minimum temperature
August 2018
12.0°C
July 2018
13.0°C
September 2018
12.0°C
Wind speed
August 2018
17 km/h
July 2018
15 km/h
September 2018
12 km/h
Wind temperature
August 2018
14.1°C
July 2018
13.7°C
September 2018
14.9°C
Average precipitation per day
August 2018
29.6 mm
July 2018
4.8 mm
September 2018
9.3 mm
Record rainfall in one day
August 2018
310.1 mm
July 2018
42.4 mm
September 2018
49.7 mm
Total precipitation over the month
August 2018
918.4 mm
July 2018
150.1 mm
September 2018
277.8 mm
Number of days with precipitation
August 2018
24
July 2018
22
September 2018
25
Humidity
August 2018
84%
July 2018
83%
September 2018
89%
Visibility
August 2018
8.4 km
July 2018
8.8 km
September 2018
8.6 km
Cloud cover
August 2018
37%
July 2018
33%
September 2018
39%
Heat index
August 2018
22
July 2018
22
September 2018
21
Dew point
August 2018
17.1°C
July 2018
16.3°C
September 2018
17.4°C
Pressure
August 2018
1,015 hPa
July 2018
1,017 hPa
September 2018
1,014 hPa
Sunrise time
August 2018
06:03:06
July 2018
05:52:37
September 2018
06:10:34
Sunset time
August 2018
18:50:39
July 2018
19:05:21
September 2018
18:25:00
Day length
August 2018
12:47
July 2018
13:12
September 2018
12:14
Nearby of Kapaau
Find on the map and in the list the towns closest to of Kapaau to view the archived weather forecast history for the same period.