Climate and monthly weather forecastHalaula, HI
Climate and monthly weather forecast
Weather in January
January, the same as December, is another refreshing winter month in Halaula, Hawaii, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 52.9°F (11.6°C). Halaula's shift into January establishes the average high temperature at a still refreshing 63°F (17.2°C), identical to December's climate. Weather in January »Weather in February
The last month of the winter, February, is another refreshing month in Halaula, Hawaii, with an average temperature ranging between min 52°F (11.1°C) and max 62.2°F (16.8°C). February's commencement is accompanied by an average high-temperature of a still comfortable 62.2°F (16.8°C), diverging marginally from January's 63°F (17.2°C). Weather in February »Weather in March
The first month of the spring, March, is still a comfortable month in Halaula, Hawaii, with an average temperature varying between 61.9°F (16.6°C) and 52.5°F (11.4°C). The coldest period tends to be March, when average temperatures fluctuate between a high of 61.9°F (16.6°C) and a low of 52.5°F (11.4°C). Weather in March »Weather in April
April, like March, in Halaula, Hawaii, is another enjoyable spring month, with an average temperature fluctuating between 54.1°F (12.3°C) and 63°F (17.2°C). Transitioning from March to April, Halaula observes an average high-temperature of a still refreshing 63°F (17.2°C), differing subtly from the previous month. Weather in April »Weather in May
The last month of the spring, May, is another refreshing month in Halaula, Hawaii, with an average temperature ranging between min 55.9°F (13.3°C) and max 64.2°F (17.9°C). The ushering in of May brings an average high-temperature of a still comfortable 64.2°F (17.9°C), closely mirroring the 63°F (17.2°C) of April. Weather in May »Weather in June
The first month of the summer, June, is also an enjoyable month in Halaula, Hawaii, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 65.8°F (18.8°C). With the onset of June, the average high-temperature stands at a still refreshing 65.8°F (18.8°C), closely aligned with May's 64.2°F (17.9°C). Weather in June »Weather in July
July, like June, in Halaula, Hawaii, is another enjoyable summer month, with an average temperature ranging between min 58.3°F (14.6°C) and max 66.9°F (19.4°C). Halaula observes an average high-temperature of a still refreshing 66.9°F (19.4°C) in July, barely different from 65.8°F (18.8°C) in June. Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Halaula, Hawaii, with an average temperature ranging between min 58.3°F (14.6°C) and max 67.5°F (19.7°C). August, recognised by an average high temperature of 67.5°F (19.7°C) and a low of 58.3°F (14.6°C), is Halaula's warmest month. Weather in August »Weather in September
September, the first month of the autumn in Halaula, is still a refreshing month, with an average temperature fluctuating between 66.4°F (19.1°C) and 59°F (15°C). September observes an average high-temperature of a still comfortable 66.4°F (19.1°C), marking an insignificant difference from August's 67.5°F (19.7°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Halaula, Hawaii, with an average temperature varying between 65.5°F (18.6°C) and 58.5°F (14.7°C). The arrival of October denotes a barely perceptible change in the average high-temperatures to a still refreshing 65.5°F (18.6°C) from September's 66.4°F (19.1°C). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Halaula, Hawaii, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 56.1°F (13.4°C). November's weather records an average high-temperature of a still comfortable 63.5°F (17.5°C), showing little deviation from October. Weather in November »Weather in December
The first month of the winter, December, is also an enjoyable month in Halaula, Hawaii, with an average temperature ranging between max 63°F (17.2°C) and min 54.3°F (12.4°C). Halaula starts December with an average high-temperature of a still enjoyable 63°F (17.2°C), hinting at a minimal fluctuation from November. Weather in December »Updated: Aug 30, 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 Halaula, during the entire year, the rain falls for 280.8 days and collects up to 33.9" (861mm) of precipitation.
January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
With an average relative humidity of 78%, February is the least humid month in Halaula.
With its average high temperature of 61.9°F (16.6°C) and a low of 52.5°F (11.4°C), March is regarded 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.
July has the most sunshine of the year, with an average of 10h of sunshine.
The warmest temperatures occur during August, when averages reach a peak of 67.5°F (19.7°C) and a low of 58.3°F (14.6°C).
August is the month with the most rainfall. Rain falls for 25.7 days and accumulates 4.13" (105mm) of precipitation.
September and October, with an average relative humidity of 84%, are most humid months.
December has the shortest days of the year, with an average of 10h and 54min of daylight.
Halaula does not observe 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
Halaula, 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
Halaula, 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
Halaula, 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
Halaula, 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
Halaula, 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
Halaula, 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
Halaula, HI
- Average daylight in January:
11h and 6min - Average daylight in February:
11h and 30min - Average daylight in March:
12h and 0min - 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
Halaula, 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
Halaula, 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
Halaula, 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
Halaula, 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).
