Climate and monthly weather forecastMaunawili, HI
Climate and monthly weather forecast
Weather in January
January, like December, in Maunawili, Hawaii, is a moderately hot winter month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 71.8°F (22.1°C). With the onset of January, the average high-temperature registers at a still moderately hot 75.2°F (24°C), subtly different from December's 75.9°F (24.4°C). Weather in January »Weather in February
February, the last month of the winter in Maunawili, is another warm month, with temperature in the range of an average high of 74.5°F (23.6°C) and an average low of 70.5°F (21.4°C). February is the coldest month, with an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 70.5°F (21.4°C). Weather in February »Weather in March
The first month of the spring, March, is also a moderately hot month in Maunawili, Hawaii, with an average temperature ranging between min 71.1°F (21.7°C) and max 74.7°F (23.7°C). The commencement of March records an average high-temperature of a still warm 74.7°F (23.7°C), barely varying from February's 74.5°F (23.6°C). Weather in March »Weather in April
April, like March, in Maunawili, Hawaii, is another warm spring month, with an average temperature varying between 73°F (22.8°C) and 76.1°F (24.5°C). Maunawili, Hawaii, transitions into April recording an average high-temperature of a still warm 76.1°F (24.5°C), closely aligning with the preceding month's temperature. Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Maunawili, Hawaii, with an average temperature fluctuating between 77.7°F (25.4°C) and 74.1°F (23.4°C). Maunawili's weather in May displays an average high-temperature of a still moderately hot 77.7°F (25.4°C), showing minor disparity from April's 76.1°F (24.5°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Maunawili, Hawaii, with an average temperature fluctuating between 78.4°F (25.8°C) and 75.4°F (24.1°C). Transitioning from May to June, Maunawili observes an average high-temperature of a still warm 78.4°F (25.8°C), differing subtly from the previous month. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Maunawili, Hawaii, with an average temperature ranging between min 76.6°F (24.8°C) and max 79.7°F (26.5°C). Maunawili registers an average high-temperature of a still warm 79.7°F (26.5°C) at the commencement of July, closely related to the preceding month. Weather in July »Weather in August
August, the last month of the summer in Maunawili, is another warm month, with an average temperature ranging between max 80.2°F (26.8°C) and min 76.8°F (24.9°C). The average high-temperature for August is a still warm 80.2°F (26.8°C), closely aligning with the temperature of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Maunawili, Hawaii, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 77°F (25°C). Maunawili witnesses the warmest weather in September, with temperatures averaging a high of 80.6°F (27°C) and a low of 77°F (25°C). September's average heat index is estimated at 84.2°F (29°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Maunawili, Hawaii, with an average temperature ranging between min 77°F (25°C) and max 80.4°F (26.9°C). As Maunawili welcomes October, the average high-temperature records at a still warm 80.4°F (26.9°C), marking an insignificant deviation from the prior month. Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Maunawili, Hawaii, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 75.4°F (24.1°C). As October transitions into November, the average high-temperature rests at a still warm 78.1°F (25.6°C), maintaining a close resemblance to the previous month. Weather in November »Weather in December
December, the first month of the winter in Maunawili, is also a moderately hot month, with an average temperature fluctuating between 75.9°F (24.4°C) and 73.2°F (22.9°C). December's advent denotes a minor fluctuation in the average high-temperature to a still moderately hot 75.9°F (24.4°C) from November's 78.1°F (25.6°C). Weather in December »Updated: Jul 19, 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
The months with the lowest humidity are January and November, with an average relative humidity of 74%.
Throughout the year, there are 169.9 rainfall days, and 13.15" (334mm) of precipitation is accumulated.
January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index.
February, recording an average high temperature of 74.5°F (23.6°C) and a low temperature of 70.5°F (21.4°C), is Maunawili's coldest month.
The month with the most rainfall is March, when the rain falls for 16.9 days and typically aggregates up to 1.69" (43mm) of precipitation.
April, June through August and December, with an average relative humidity of 76%, are most humid months.
The month with the longest days in Maunawili, Hawaii, is June, with an average of 13h and 24min of daylight.
June has the most sunshine of the year, with an average of 11.2h of sunshine.
July is the month with the least rainfall. Rain falls for 11.8 days and accumulates 0.55" (14mm) of precipitation.
The months with the highest UV index are July through October, with an average maximum UV index of 7.
September, on average, is the warmest month, registering a high temperature of 80.6°F (27°C) and a low of 77°F (25°C).
The month with the shortest days in Maunawili is December, with an average of 10h and 54min of daylight.
Maunawili does not observe Daylight Saving Time (DST). HST timezone is used throughout the entire year.
With an average of 6.6h of sunshine, December has the least sunshine of the year.
Average temperature
Maunawili, HI
The warmest month (with the highest average high temperature) is September (80.6°F).
The month with the lowest average high temperature is February (74.5°F).
The months with the highest average low temperature are September and October (77°F).
The coldest month (with the lowest average low temperature) is February (70.5°F).
Average pressure
Maunawili, HI
- Average pressure in January:
30"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.04"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.01"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:
30"Hg - Average pressure in December:
30"Hg
The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).
Average wind speed
Maunawili, HI
- Average wind speed in January:
10.7mph - Average wind speed in February:
11.9mph - Average wind speed in March:
13.1mph - Average wind speed in April:
12.8mph - Average wind speed in May:
11.6mph - Average wind speed in June:
13.8mph
- Average wind speed in July:
14.1mph - Average wind speed in August:
13.7mph - Average wind speed in September:
11.9mph - Average wind speed in October:
11.2mph - Average wind speed in November:
13mph - Average wind speed in December:
12mph
The windiest month (with the highest average wind speed) is July (14.1mph).
The calmest month (with the lowest average wind speed) is January (10.7mph).
Average humidity
Maunawili, HI
The months with the highest relative humidity are April, June, July, August and December (76%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall
Maunawili, HI
- Average rainfall in January:
1.14" - Average rainfall in February:
1.34" - Average rainfall in March:
1.69" - Average rainfall in April:
0.98" - Average rainfall in May:
0.98" - Average rainfall in June:
0.79"
- Average rainfall in July:
0.55" - Average rainfall in August:
0.75" - Average rainfall in September:
0.94" - Average rainfall in October:
1.46" - Average rainfall in November:
0.94" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is March (1.69").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days
Maunawili, HI
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
14.7 days - Average rainfall days in March:
16.9 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
13 days - Average rainfall days in October:
16.5 days - Average rainfall days in November:
14.4 days - Average rainfall days in December:
14.9 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is June (11.3 days).
Average daylight / Average sunshine
Maunawili, HI
- Average daylight in January:
11h and 0min - Average daylight in February:
11h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 42min - Average daylight in May:
13h and 12min - Average daylight in June:
13h and 24min
- Average daylight in July:
13h and 18min - Average daylight in August:
12h and 48min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 36min - Average daylight in November:
11h and 6min - Average daylight in December:
10h and 54min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in January:
8h and 42min - Average sunshine in February:
8h and 18min - Average sunshine in March:
8h and 24min - Average sunshine in April:
8h and 42min - Average sunshine in May:
10h and 48min - Average sunshine in June:
11h and 12min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 12min - Average sunshine in September:
9h and 18min - Average sunshine in October:
8h and 30min - Average sunshine in November:
6h and 48min - Average sunshine in December:
6h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days
Maunawili, HI
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
6.6 days - Average sunshine days in April:
7.3 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
11 days - Average sunshine days in October:
7 days - Average sunshine days in November:
6.6 days - Average sunshine days in December:
8.1 days
The month with the most sunshine days is June (13.6 days).
The months with the least sunshine days are March and November (6.6 days).
Average UV index
Maunawili, HI
The months with the highest UV index are July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 6).
Average cloud cover
Maunawili, HI
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility
Maunawili, 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).
