Climate and monthly weather forecastPapaikou, HI
Climate and monthly weather forecast
Weather in January
January, like December, is an agreeable winter month in Papaikou, Hawaii, with an average temperature ranging between max 70.9°F (21.6°C) and min 64.8°F (18.2°C). The transition from December to January sees an average high-temperature of a still pleasant 70.9°F (21.6°C), indicating a minor variance from the prior month. Weather in January »Weather in February
The last month of the winter, February, is also an agreeable month in Papaikou, Hawaii, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 70.2°F (21.2°C). Papaikou, Hawaii, registers an average high-temperature of a still pleasant 70.2°F (21.2°C) at the commencement of February, closely related to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is still a pleasant month in Papaikou, Hawaii, with an average temperature varying between 69.6°F (20.9°C) and 64°F (17.8°C). The coldest month is March, with an average high-temperature of 69.6°F (20.9°C) and an average low-temperature of 64°F (17.8°C). Weather in March »Weather in April
April, like March, is an agreeable spring month in Papaikou, Hawaii, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 70.9°F (21.6°C). In Papaikou, April's average high-temperature stands at a still agreeable 70.9°F (21.6°C), closely related to the preceding month. Weather in April »Weather in May
May, the last month of the spring in Papaikou, is another pleasant month, with an average temperature ranging between max 72.1°F (22.3°C) and min 66.2°F (19°C). During May, the average high-temperature is a still pleasant 72.1°F (22.3°C), maintaining a close resemblance to that of the preceding month. Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Papaikou, Hawaii, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 73.6°F (23.1°C). The unfolding of June shows an average high-temperature of a warm 73.6°F (23.1°C), indicating a slight variance from May's 72.1°F (22.3°C). Weather in June »Weather in July
July, like June, in Papaikou, Hawaii, is a moderately hot summer month, with an average temperature varying between 68.4°F (20.2°C) and 74.7°F (23.7°C). Papaikou records a slight change with July's average high-temperatures adjusting to a still moderately hot 74.7°F (23.7°C) from June's 73.6°F (23.1°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Papaikou, Hawaii, with an average temperature varying between 68.9°F (20.5°C) and 75.4°F (24.1°C). Papaikou's temperatures tend to reach their peak averages in August, with a high of 75.4°F (24.1°C) and a low of 68.9°F (20.5°C). Weather in August »Weather in September
September, the first month of the autumn in Papaikou, is also a moderately hot month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 70°F (21.1°C). The average high-temperature in September, at a still warm 75.2°F (24°C), reveals a modest deviation from August's 75.4°F (24.1°C). Weather in September »Weather in October
October, like September, in Papaikou, Hawaii, is a moderately hot autumn month, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 74.7°F (23.7°C). The transition into October reveals an average high-temperature of a still warm 74.7°F (23.7°C), mirroring a close resemblance to September. Weather in October »Weather in November
November, the last month of the autumn in Papaikou, is another pleasant month, with an average temperature varying between 72.9°F (22.7°C) and 68°F (20°C). The onset of November brings an average high-temperature of an agreeable 72.9°F (22.7°C), nearly matching the October temperature. Weather in November »Weather in December
December, the first month of the winter in Papaikou, is also an agreeable month, with an average temperature ranging between min 66.4°F (19.1°C) and max 71.6°F (22°C). Papaikou experiences a subtle adjustment in high-temperatures to a still agreeable 71.6°F (22°C) with the onset of December, maintaining near parity with November's 72.9°F (22.7°C). Weather in December »Updated: Aug 27, 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
January, May through July, with an average relative humidity of 78%, are the least humid months.
Throughout the year, there are 227.7 rainfall days, and 27.83" (707mm) of precipitation is accumulated.
January through April, with an average maximum UV index of 5, are months with the lowest UV index.
February is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.78" (96mm) of precipitation.
With average high and low temperatures of 69.6°F (20.9°C) and 64°F (17.8°C) respectively, March is Papaikou's coldest month.
With an average relative humidity of 80%, March is the most humid month.
March is the month with the coldest seawater in Papaikou, with an average ocean temperature of 75.7°F (24.3°C).
May through December, with an average maximum UV index of 6, are months with the highest UV index.
June is the month with the least rainfall. Rain falls for 17.3 days and accumulates 1.1" (28mm) 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 June, with an average of 10.9h of sunshine.
August brings the highest temperatures, with an average high of 75.4°F (24.1°C) and an average low of 68.9°F (20.5°C).
With an average ocean temperature of 79.3°F (26.3°C), September is the month with the warmest seawater.
With an average of 11h and 0min of daylight, December has the shortest days of the year.
Papaikou 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
Papaikou, HI
The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is March (69.6°F).
The month with the highest average low temperature is September (70°F).
The coldest month (with the lowest average low temperature) is March (64°F).
Average pressure
Papaikou, HI
- Average pressure in January:
30"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
30.04"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
Papaikou, HI
- Average wind speed in January:
7mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.5mph - Average wind speed in May:
7mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.6mph - Average wind speed in September:
7mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7mph - Average wind speed in December:
6.9mph
The windiest month (with the highest average wind speed) is August (7.6mph).
The calmest month (with the lowest average wind speed) is October (6.7mph).
Average humidity
Papaikou, HI
The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are January, May, June and July (78%).
Average rainfall
Papaikou, HI
- Average rainfall in January:
2.72" - Average rainfall in February:
3.78" - Average rainfall in March:
3.15" - Average rainfall in April:
1.97" - Average rainfall in May:
1.38" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.61" - Average rainfall in August:
2.52" - Average rainfall in September:
1.81" - Average rainfall in October:
2.8" - Average rainfall in November:
2.36" - Average rainfall in December:
2.64"
The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is June (1.1").
Average rainfall days
Papaikou, HI
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
16.7 days - Average rainfall days in March:
22.9 days - Average rainfall days in April:
21.3 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
19.5 days - Average rainfall days in September:
19.2 days - Average rainfall days in October:
20.1 days - Average rainfall days in November:
21 days - Average rainfall days in December:
18.4 days
The month with the highest number of rainy days is March (22.9 days).
The month with the least rainy days is January (13.3 days).
Average sea temperature
Papaikou, HI
The best month for swimming (with the highest average sea temperature) is September (79.3°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).
Average daylight / Average sunshine
Papaikou, 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:
11h and 0min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in January:
7h and 54min - Average sunshine in February:
8h and 18min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 48min - Average sunshine in May:
10h and 36min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
9h and 0min - Average sunshine in September:
8h and 48min - Average sunshine in October:
7h and 18min - Average sunshine in November:
6h and 36min - Average sunshine in December:
6h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Papaikou, HI
- Average sunshine days in January:
12.1 days - Average sunshine days in February:
6 days - Average sunshine days in March:
3.3 days - Average sunshine days in April:
1.9 days - Average sunshine days in May:
3.3 days - Average sunshine days in June:
3.3 days
- Average sunshine days in July:
3.2 days - Average sunshine days in August:
1.8 days - Average sunshine days in September:
2.5 days - Average sunshine days in October:
3.8 days - Average sunshine days in November:
3.1 days - Average sunshine days in December:
6.2 days
The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is August (1.8 days).
Average UV index
Papaikou, HI
The months with the highest UV index are May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March and April (UV index 5).
Average cloud cover
Papaikou, HI
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility
Papaikou, 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).
