Climate and monthly weather forecast
Kaneohe, HI

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The climate of Kaneohe

Falling under the As category of the Köppen climate classification, Kaneohe, Hawaii, experiences a tropical wet and dry climate. This classification places the city in a region that has a 'summer' dry season. Nestled amidst the tropical latitude, the city benefits from a maritime influence, which gives it a comfortable climate all year round, with temperatures ranging from 70.5°F (21.4°C) to 81°F (27.2°C). Moreover, as one might expect from a tropical location, humidity levels are constant, around 75% to 76%.

The year in Kaneohe is punctuated with numerous rain baths. The annual rainfall varies from 0.71" (18mm) to 2.01" (51mm). However, no uniform dry season is observed; instead, the monthly count varies throughout the year. The city also experiences precipitation on around 13.5 to 18.3 days per month, indicating a fairly rainy pattern. Sunshine drenches the city from 6.3 hours to 10.7 hours per day, lessening the dampness and warming the city suitably.

In terms of visibility, the 6-mile visibility stays constant throughout the year. The clouds also play a considerable role in the city's weather pattern, covering 32% to 41% of the sky. The atmospheric pressure fluctuation ranges from 29.97" (761mm) to 30.06" (764mm), while the wind pace varies reaching its peak speed from 10.3mph (16.6km/h) to 13.5mph (21.7km/h) and the gust from 14.2mph (22.9km/h) to 18.1mph (29.1km/h).

The best time to visit Kaneohe

With plenty of sunny days, lower rainfall and comfortable temperatures, the months of May, June, and July would be favorable times to explore Kaneohe. The temperature during these months averages between 76.5°F (24.7°C) to 79.9°F (26.6°C) and the rainfall is at its lowest rates from 0.98" (25mm) to 1.34" (34mm) only. Furthermore, during these months, the city enjoys extraordinary daylight hours ranging from 13.2 to 13.4 hours and an impressive sunshine duration each day - ten and a half hours making it an ideal period for outdoor adventures and beach activities.

The worst time to visit Kaneohe

On the contrary, March receives the highest rainfall of 2.01" (51mm) and precipitation is experienced on about 18.3 days during the month. Although temperatures remain comfortable, the high precipitation could limit outdoor activities. Moreover, this period also sees a lesser amount of sunlight - around 7.9 hours per day making it less desirable for sun seekers.

Spring weather in Kaneohe

Spring in Kaneohe, from March to May, witnesses a gradual increase in temperature from 74.8°F (23.8°C) to 77.5°F (25.3°C). Rainfall is variable with March observing the highest - 2.01" (51mm), decreasing to 1.22" (31mm) in April and further to 1.34" (34mm) in May. The sunlight duration sees a steady upturn from 7.9 hours in March to 8.3 hours in April and further to a brilliant 10.3 hours per day by May.

Summer weather in Kaneohe

Summer from June to August is a radiant period in Kaneohe. The temperatures touch their peak going from 78.8°F (26°C) to 81°F (27.2°C), however, the heat is made bearable by the constant sea breeze. The area experiences lower rainfall from 0.98" (25mm) to 0.87" (22mm). The cherishing aspect of summer is the city's abundant sunlight from 10.7 hours to 8.7 hours a day.

Autumn weather in Kaneohe

Autumn in Kaneohe, from September to November, sees a slight decrease in temperature from 81°F (27.2°C) to 78.3°F (25.7°C). Rainfall witnesses a significant rise with November observing the second highest annual rainfall of 1.73" (44mm). The daylight ranges from 12.3 hours to 11.1 hours and the sunshine duration decreases gradually from 9 to 6.5 hours per day.

Winter weather in Kaneohe

Winter, from December to February, sees comfortable temperatures hovering between 75.4°F (24.1°C) to 74.3°F (23.5°C). December experiences the highest rainfall of the year at 1.77" (45mm), and precipitation days are around 15.9. This period sees the shortest daylight duration from 11 hours to 11.5 hours and the sunshine duration stands between 6.3 hours to 8 hours a day. The winter months are relatively more cloudy and sees increased winds, with speeds touching 12.6mph (20.3km/h) in February.

Weather in January

January brings refreshing weather to Kaneohe, Hawaii, marking the start of a new year with a pleasant mixture of slight humidity and soft sunshine. Between temperatures peaking at 75.4°F (24.1°C) and dropping to an evening low of 70.5°F (21.4°C), residents find the climatic conditions quite enjoyable. Weather in January »

Weather in February

Following January, February inherits noticeable weather changes with increased rainfall to 1.57" (40mm) and a slight drop in average high temperatures to 74.3°F (23.5°C). The weather remains concentrated in terms of sunshine and daylight, promoting vibrant outdoor activities. Weather in February »

Weather in March

Transitioning into March, Kaneohe bears witness to a minute spike in temperature, with the maximum average soaring to 74.8°F (23.8°C). Although the city receives an increased count of rainfall days, it does not deter enthusiastic explorations around the beautiful Kaneohe landscapes. Weather in March »

Weather in April

April in Kaneohe comes with a slight temperature hike, allowing locals to soak up the sunnier weather before the onset of increased humidity. Although the month experiences a drop in rainfall to 1.22" (31mm), the abundant sunshine and increased daylight hours evoke a sense of springtime delight. Weather in April »

Weather in May

May introduces a summery feeling to Kaneohe, with the highest average temperature reaching 77.5°F (25.3°C). The city welcomes the change, set off by bright sunshine and abundant daylight hours that bring the beautiful landscapes to life. Weather in May »

Weather in June

Kaneohe savors the onset of summer in June, as the average high temperature reaches a cozy 78.8°F (26°C). Sunshine and daylight hours near their peak, bringing abundant light-filled days to the city. Interestingly, the month sees a slight drop in rainfall, making it the driest month of the year with rainfall measuring 0.98" (25mm). Weather in June »

Weather in July

Entering the heart of summer, July scales up the average daily temperatures to 79.9°F (26.6°C), promising beach-friendly weather. Despite the temperature surge, the steady trade winds, coupled with pleasing sea conditions, keep the city's weather from getting uncomfortably heated. Weather in July »

Weather in August

As the year progresses, August emerges as the hottest month in Kaneohe, with average high temperatures touching 81°F (27.2°C). The weather, regardless of the climbing temperatures, maintains a sublime balance, thanks to the moderate wind speed and constant sea temperature. Weather in August »

Weather in September

As summer trails off, September in Kaneohe witnesses a subtle dip in average high temperatures to 80.8°F (27.1°C). Aligned with this, the sea temperature reaches a pleasant 80.4°F (26.9°C), the highest recorded all year. Consequently, September triggers the perfect time for beach enthusiasts and water adventurers to plunge into the various oceanic activities. Weather in September »

Weather in October

October in Kaneohe experiences a further drop in average high temperatures, while rainfall increases notably to 1.73" (44mm). The weather gracefully ushers in the autumnal vibes, as the sunshine hours slightly diminish. The relaxing breeze that caresses the city comforts residents who venture outdoors for activities that the weather graciously accommodates. Weather in October »

Weather in November

November in Kaneohe marks the initiation of the transition to winter, with the average high temperature dropping to 78.3°F (25.7°C). The mild weather, tempered by the soothing wind gusts and balanced humidity keeps the ambiance delightful. Weather in November »

Weather in December

Welcome to December in Kaneohe, a month characterized by further reduced temperatures with the lowest monthly average highs of 76.1°F (24.5°C). The city embraces the pleasant chill, as the atmosphere morphs into a festive bonhomie for the holiday season. Weather in December »

Frequently asked questions

What are the least humid months?

The months with the lowest humidity are January, May, June, September and November, with an average relative humidity of 75%.

How many days does it rain?

In Kaneohe, during the entire year, the rain falls for 187.1 days and collects up to 15.83" (402mm) of precipitation.

What are the months with the lowest UV index in Kaneohe?

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index.

What time of the year is the coldest?

February, noted for its average high-temperature of 74.3°F (23.5°C) and an average low-temperature of 69.6°F (20.9°C), is considered the coldest month.

What are the most humid months?

The months with the highest humidity are February through April, July, August, October and December, with an average relative humidity of 76%.

What is the rainiest month?

The month with the most rainfall is March, when the rain falls for 18.3 days and typically aggregates up to 2.01" (51mm) of precipitation.

What is the month with the coldest ocean in Kaneohe?

March is the month with the coldest seawater, with an average ocean temperature of 75.7°F (24.3°C).

When are the longest days?

With an average of 13h and 24min of daylight, June has the longest days of the year.

What month has the most sunshine?

The month with the most sunshine is June, with an average of 10.7h of sunshine.

What is the driest month?

July is the month with the least rainfall. Rain falls for 13.9 days and accumulates 0.71" (18mm) of precipitation.

What are the months with the highest UV index?

The months with the highest UV index are July through September, with an average maximum UV index of 7.

What time of the year is the hottest?

August and September are identified as the warmest months, with an average high-temperature of 81°F (27.2°C).

What is the month with the warmest ocean?

The month with the warmest seawater is September, with an average ocean temperature of 80.4°F (26.9°C).

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 54min of daylight.

Is there Daylight Saving Time (DST)?

Kaneohe does not observe Daylight Saving Time (DST). HST timezone is used over the entire year.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 6.3h of sunshine.

Average temperature
Kaneohe, HI

Average temperature - Kaneohe, HI

The warmest months (with the highest average high temperature) are August and September (81°F).
The month with the lowest average high temperature is February (74.3°F).

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is February (69.6°F).

Average pressure
Kaneohe, HI

Average pressure - Kaneohe, HI

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
Kaneohe, HI

Average wind speed - Kaneohe, HI

The windiest month (with the highest average wind speed) is July (13.5mph).
The calmest month (with the lowest average wind speed) is January (10.3mph).

Average humidity
Kaneohe, HI

Average humidity - Kaneohe, HI

The months with the highest relative humidity are February, March, April, July, August, October and December (76%).
The months with the lowest relative humidity are January, May, June, September and November (75%).

Average rainfall
Kaneohe, HI

Average rainfall - Kaneohe, HI

The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.71").

Average rainfall days
Kaneohe, HI

Average rainfall days - Kaneohe, HI

The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is June (13.5 days).

Average sea temperature
Kaneohe, HI

Average sea temperature - Kaneohe, HI

The best month for swimming (with the highest average sea temperature) is September (80.4°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).

Average daylight / Average sunshine
Kaneohe, HI

Average daylight / Average sunshine - Kaneohe, HI

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).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days
Kaneohe, HI

Average sunshine days - Kaneohe, HI

The month with the most sunshine days is June (12.2 days).
The month with the least sunshine days is April (6.5 days).

Average UV index
Kaneohe, HI

Average UV index - Kaneohe, HI

The months with the highest UV index are July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, October, November and December (UV index 6).

Average visibility
Kaneohe, HI

Average visibility - Kaneohe, 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).

Kaneohe, Hawaii, USA

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