Climate and monthly weather forecastWaihee, HI
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Waihee, Hawaii, with temperature in the range of an average low of 71.6°F (22°C) and an average high of 74.7°F (23.7°C). With the onset of January, a modest change to a still moderately hot 74.7°F (23.7°C) from December's 75.7°F (24.3°C) is noted in high-temperature. Weather in January »Weather in February
February, the last month of the winter in Waihee, is also a moderately hot month, with an average temperature fluctuating between 70.7°F (21.5°C) and 73.9°F (23.3°C). February proves to be the coldest month, recording an average maximum temperature of 73.9°F (23.3°C) and a minimum temperature of 70.7°F (21.5°C). Weather in February »Weather in March
March, the first month of the spring in Waihee, is still a warm month, with an average temperature fluctuating between 70.7°F (21.5°C) and 74.3°F (23.5°C). Waihee's weather, upon March's arrival, documents an average high-temperature of a still warm 74.3°F (23.5°C), nearly identical to the prior month. Weather in March »Weather in April
April, the same as March, is another warm spring month in Waihee, Hawaii, with an average temperature fluctuating between 75.6°F (24.2°C) and 72.1°F (22.3°C). Waihee measures an average high-temperature of a still warm 75.6°F (24.2°C) in April, nearly consistent with the preceding month. Weather in April »Weather in May
May, the last month of the spring in Waihee, is another warm month, with temperature in the range of an average high of 77°F (25°C) and an average low of 73.4°F (23°C). Waihee sees the arrival of May with an average high-temperature of a still moderately hot 77°F (25°C), indicating a subtle variation from April. Weather in May »Weather in June
June, the first month of the summer in Waihee, is still a warm month, with an average temperature fluctuating between 74.7°F (23.7°C) and 77.9°F (25.5°C). Waihee records an average high-temperature of a still warm 77.9°F (25.5°C) in June, maintaining a close correlation with May's 77°F (25°C). Weather in June »Weather in July
July, like June, in Waihee, Hawaii, is a moderately hot summer month, with an average temperature ranging between max 78.8°F (26°C) and min 75.6°F (24.2°C). July's presence marks an average high-temperature of a still warm 78.8°F (26°C), subtly varied from June's 77.9°F (25.5°C). Weather in July »Weather in August
August, the last month of the summer in Waihee, is also a moderately hot month, with an average temperature varying between 76.3°F (24.6°C) and 79.5°F (26.4°C). The average high-temperature is a still warm 79.5°F (26.4°C) in August, hardly different from the 78.8°F (26°C) recorded in July. Weather in August »Weather in September
September, the first month of the autumn in Waihee, is still a warm month, with an average temperature fluctuating between 76.1°F (24.5°C) and 79.9°F (26.6°C). Waihee's warmest weather arrives in September, when temperatures average a high of 79.9°F (26.6°C) and a low of 76.1°F (24.5°C). Weather in September »Weather in October
October, like September, in Waihee, Hawaii, is another warm autumn month, with an average temperature varying between 76.5°F (24.7°C) and 79.3°F (26.3°C). During October, Waihee records an average high-temperature of a still warm 79.3°F (26.3°C), marking a slight divergence from September's 79.9°F (26.6°C). Weather in October »Weather in November
November, the last month of the autumn in Waihee, is another warm month, with temperature in the range of an average low of 74.8°F (23.8°C) and an average high of 77.7°F (25.4°C). November denotes a minimal variation in the average high-temperature to a still warm 77.7°F (25.4°C) from October's 79.3°F (26.3°C). Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Waihee, Hawaii, with an average temperature fluctuating between 72.9°F (22.7°C) and 75.7°F (24.3°C). The onset of December notes an average high-temperature of a still warm 75.7°F (24.3°C), subtly shifted from November's 77.7°F (25.4°C). Weather in December »Updated: Aug 18, 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 and February, with an average relative humidity of 74%, are the least humid months.
In Waihee, during the entire year, the rain falls for 103.4 days and collects up to 6.57" (167mm) of precipitation.
January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index.
The coldest time of the year is February, with temperatures averaging a high of 73.9°F (23.3°C) and a low of 70.7°F (21.5°C).
The wettest months in Waihee are March and December, with an average 0.87" (22mm) of rainfall.
The month with the coldest seawater is March, with an average ocean temperature of 75.9°F (24.4°C).
June is the month with the least rainfall. Rain falls for 6.6 days and accumulates 0.2" (5mm) of precipitation.
The month with the longest days is June, with an average of 13h and 24min of daylight.
June has the most sunshine of the year, with an average of 11.5h of sunshine.
July and August, with an average relative humidity of 76%, are most humid months.
July through October, with an average maximum UV index of 7, are months with the highest UV index.
Waihee, Hawaii, experiences its highest temperatures in September, with an average peak of 79.9°F (26.6°C) and a low of 76.1°F (24.5°C).
September is the month with the warmest seawater in Waihee, with an average ocean temperature of 80.2°F (26.8°C).
The month with the shortest days is December, with an average of 10h and 54min of daylight.
Waihee does not utilize Daylight Saving Time (DST). HST timezone is used over the entire year.
With an average of 7h of sunshine, December has the least sunshine of the year in Waihee, Hawaii.
Average temperature
Waihee, HI
The warmest month (with the highest average high temperature) is September (79.9°F).
The month with the lowest average high temperature is February (73.9°F).
The month with the highest average low temperature is October (76.5°F).
The coldest months (with the lowest average low temperature) are February and March (70.7°F).
Average pressure
Waihee, 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:
30.03"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:
30"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
Waihee, HI
- Average wind speed in January:
10.4mph - Average wind speed in February:
11.4mph - Average wind speed in March:
12.4mph - Average wind speed in April:
12.6mph - Average wind speed in May:
11.7mph - Average wind speed in June:
13.6mph
- Average wind speed in July:
13.5mph - Average wind speed in August:
13.4mph - Average wind speed in September:
11.9mph - Average wind speed in October:
11.4mph - Average wind speed in November:
12.9mph - Average wind speed in December:
11.7mph
The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest month (with the lowest average wind speed) is January (10.4mph).
Average humidity
Waihee, HI
The months with the highest relative humidity are July and August (76%).
The months with the lowest relative humidity are January and February (74%).
Average rainfall
Waihee, HI
- Average rainfall in January:
0.55" - Average rainfall in February:
0.75" - Average rainfall in March:
0.87" - Average rainfall in April:
0.63" - Average rainfall in May:
0.43" - Average rainfall in June:
0.2"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.43" - Average rainfall in September:
0.39" - Average rainfall in October:
0.55" - Average rainfall in November:
0.51" - Average rainfall in December:
0.87"
The wettest months (with the highest rainfall) are March and December (0.87").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days
Waihee, HI
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
8.1 days - Average rainfall days in May:
8.3 days - Average rainfall days in June:
6.6 days
- Average rainfall days in July:
8.5 days - Average rainfall days in August:
8.7 days - Average rainfall days in September:
8.1 days - Average rainfall days in October:
9 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is June (6.6 days).
Average sea temperature
Waihee, HI
The best month for swimming (with the highest average sea temperature) is September (80.2°F).
The coldest month (with the lowest average sea temperature) is March (76°F).
Average daylight / Average sunshine
Waihee, 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 36min - Average daylight in May:
13h and 6min - 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 42min - 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 36min - Average sunshine in February:
8h and 54min - Average sunshine in March:
8h and 42min - Average sunshine in April:
9h and 12min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
11h and 12min - Average sunshine in August:
9h and 12min - Average sunshine in September:
9h and 36min - Average sunshine in October:
8h and 12min - Average sunshine in November:
7h and 12min - Average sunshine in December:
7h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Waihee, HI
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
17.5 days - Average sunshine days in May:
18.5 days - Average sunshine days in June:
19.9 days
- Average sunshine days in July:
16 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is March (15.2 days).
Average UV index
Waihee, 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
Waihee, HI
The month with the most cloud cover is March (Cloud cover 30).
The months with the least cloud cover are June and September (Cloud cover 21).
Average visibility
Waihee, 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).
