Climate and monthly weather forecastWaiaka, HI
Climate and monthly weather forecast
Weather in January
January, the same as December, is another comfortable winter month in Waiaka, Hawaii, with an average temperature fluctuating between 63°F (17.2°C) and 52.9°F (11.6°C). During January, the average high-temperature is a still enjoyable 63°F (17.2°C), identical to the temperature of the preceding month. Weather in January »Weather in February
The last month of the winter, February, is also an enjoyable month in Waiaka, Hawaii, with an average temperature ranging between min 52°F (11.1°C) and max 62.2°F (16.8°C). Transitioning into February, Waiaka experiences an average high-temperature of a still enjoyable 62.2°F (16.8°C), marking a minor shift from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is also an enjoyable month in Waiaka, Hawaii, with an average temperature fluctuating between 61.9°F (16.6°C) and 52.5°F (11.4°C). March, having an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 52.5°F (11.4°C), is the coldest month. Weather in March »Weather in April
April, like March, in Waiaka, Hawaii, is another refreshing spring month, with an average temperature ranging between max 63°F (17.2°C) and min 54.1°F (12.3°C). The initiation of April records an average high-temperature of a still enjoyable 63°F (17.2°C), displaying a near consistency with the previous month. Weather in April »Weather in May
May, the last month of the spring in Waiaka, is another comfortable month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 64.2°F (17.9°C). May records an average high-temperature of a still enjoyable 64.2°F (17.9°C), indicating a minor variation from the preceding month. Weather in May »Weather in June
June, the first month of the summer in Waiaka, is also an enjoyable month, with an average temperature ranging between min 57°F (13.9°C) and max 65.8°F (18.8°C). The average high-temperature for June is a still enjoyable 65.8°F (18.8°C), closely aligning with the temperature of the preceding month. Weather in June »Weather in July
July, the same as June, is another refreshing summer month in Waiaka, Hawaii, with an average temperature varying between 58.3°F (14.6°C) and 66.9°F (19.4°C). Waiaka marks the onset of July with an average high-temperature of a still comfortable 66.9°F (19.4°C), subtly divergent from June's 65.8°F (18.8°C). Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Waiaka, Hawaii, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 58.3°F (14.6°C). The average temperatures reach their apex in August, averaging 67.5°F (19.7°C) at the high end and 58.3°F (14.6°C) at the low end. Weather in August »Weather in September
September, the first month of the autumn in Waiaka, is still a refreshing month, with temperature in the range of an average low of 59°F (15°C) and an average high of 66.4°F (19.1°C). A minimal variation is noted in Waiaka's average high-temperature at the onset of September, reaching a still refreshing 66.4°F (19.1°C) from August's 67.5°F (19.7°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Waiaka, Hawaii, with an average temperature fluctuating between 65.5°F (18.6°C) and 58.5°F (14.7°C). The transition into October reveals an average high-temperature of a still refreshing 65.5°F (18.6°C), mirroring a close resemblance to September. Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Waiaka, Hawaii, with an average temperature varying between 56.1°F (13.4°C) and 63.5°F (17.5°C). As Waiaka steps into November, the average high-temperature holds at a still comfortable 63.5°F (17.5°C), hinting at a minor fluctuation from the prior month. Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Waiaka, Hawaii, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 63°F (17.2°C). With the onset of December, the average high-temperature registers at a still enjoyable 63°F (17.2°C), subtly different from November's 63.5°F (17.5°C). Weather in December »Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Waiaka, during the entire year, the rain falls for 280.8 days and collects up to 33.9" (861mm) of precipitation.
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 4.
February is the least humid month, with an average relative humidity of 78%.
With average temperatures fluctuating between a high of 61.9°F (16.6°C) and a low of 52.5°F (11.4°C), March stands out as the coldest month.
May through October, with an average maximum UV index of 5, are months with the highest UV index.
The month with the least rainfall is June, when the rain falls for 23.8 days and typically collects 1.57" (40mm) of precipitation.
June has the longest days of the year, with an average of 13h and 18min of daylight.
The month with the most sunshine is July, with an average of 10h of sunshine.
August, characterized by an average high temperature of 67.5°F (19.7°C) and a low temperature of 58.3°F (14.6°C), is generally the warmest month.
The month with the most rainfall in Waiaka is August, when the rain falls for 25.7 days and typically aggregates up to 4.13" (105mm) of precipitation.
September and October, with an average relative humidity of 84%, are most humid months.
The month with the shortest days is December, with an average of 10h and 54min of daylight.
Waiaka does not utilize Daylight Saving Time (DST). HST timezone is used throughout the entire year.
December has the least sunshine of the year, with an average of 6.5h of sunshine.
Average temperature
Waiaka, HI
The warmest month (with the highest average high temperature) is August (67.5°F).
The month with the lowest average high temperature is March (61.9°F).
The month with the highest average low temperature is September (59°F).
The coldest month (with the lowest average low temperature) is February (52°F).
Average pressure
Waiaka, HI
- Average pressure in January:
30"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.02"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
29.99"Hg - Average pressure in December:
29.99"Hg
The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).
Average wind speed
Waiaka, HI
- Average wind speed in January:
4.5mph - Average wind speed in February:
5mph - Average wind speed in March:
4.6mph - Average wind speed in April:
4.9mph - Average wind speed in May:
4.5mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
4.6mph - Average wind speed in October:
4.5mph - Average wind speed in November:
4.9mph - Average wind speed in December:
5mph
The windiest months (with the highest average wind speed) are July and August (5.5mph).
The calmest months (with the lowest average wind speed) are January, May and October (4.5mph).
Average humidity
Waiaka, HI
The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is February (78%).
Average rainfall
Waiaka, HI
- Average rainfall in January:
1.69" - Average rainfall in February:
3.43" - Average rainfall in March:
3.46" - Average rainfall in April:
2.32" - Average rainfall in May:
2.32" - Average rainfall in June:
1.57"
- Average rainfall in July:
2.09" - Average rainfall in August:
4.13" - Average rainfall in September:
3.31" - Average rainfall in October:
3.82" - Average rainfall in November:
2.48" - Average rainfall in December:
3.27"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is June (1.57").
Average rainfall days
Waiaka, HI
- Average rainfall days in January:
17.1 days - Average rainfall days in February:
18.1 days - Average rainfall days in March:
24.5 days - Average rainfall days in April:
24.1 days - Average rainfall days in May:
26.5 days - Average rainfall days in June:
23.8 days
- Average rainfall days in July:
24.9 days - Average rainfall days in August:
25.7 days - Average rainfall days in September:
27.3 days - Average rainfall days in October:
25.9 days - Average rainfall days in November:
22.2 days - Average rainfall days in December:
20.7 days
The month with the highest number of rainy days is September (27.3 days).
The month with the least rainy days is January (17.1 days).
Average daylight / Average sunshine
Waiaka, HI
- Average daylight in January:
11h and 6min - Average daylight in February:
11h and 30min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 36min - Average daylight in May:
13h and 6min - Average daylight in June:
13h and 18min
- Average daylight in July:
13h and 12min - Average daylight in August:
12h and 48min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 42min - Average daylight in November:
11h and 12min - Average daylight in December:
10h and 54min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in January:
8h and 18min - Average sunshine in February:
8h and 18min - Average sunshine in March:
7h and 42min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 30min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
8h and 0min - Average sunshine in September:
7h and 42min - Average sunshine in October:
6h and 54min - Average sunshine in November:
6h and 36min - Average sunshine in December:
6h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Waiaka, HI
- Average sunshine days in January:
9.7 days - Average sunshine days in February:
7.4 days - Average sunshine days in March:
4.6 days - Average sunshine days in April:
4.1 days - Average sunshine days in May:
3.3 days - Average sunshine days in June:
3.1 days
- Average sunshine days in July:
2.6 days - Average sunshine days in August:
2.3 days - Average sunshine days in September:
0.8 days - Average sunshine days in October:
2.4 days - Average sunshine days in November:
4.7 days - Average sunshine days in December:
7.4 days
The month with the most sunshine days is January (9.7 days).
The month with the least sunshine days is September (0.8 days).
Average UV index
Waiaka, HI
The months with the highest UV index are May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover
Waiaka, HI
The months with the most cloud cover are April and September (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility
Waiaka, HI
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
