January weather forecast
Kaneohe, HI

Weather in January

January, the same as December, is a moderately hot winter month in Kaneohe, Hawaii, with average temperature ranging between min 70.5°F (21.4°C) and max 75.4°F (24.1°C).

Temperature

In Kaneohe, the average high-temperature is essentially the same as in December - a still warm 75.4°F (24.1°C). The average low-temperature,, is 70.5°F (21.4°C).

Humidity

Months with the lowest humidity in Kaneohe are January, May, June, September and November, with an average relative humidity of 75%.

Rainfall

In Kaneohe, in January, it is raining for 13.7 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, there are 187.1 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Ocean temperature

In January, the average ocean temperature is 76.6°F (24.8°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 76.6°F (24.8°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In Kaneohe, the average length of the day is 11h.

Sunshine

In January, the average sunshine is 8.3h.

UV index

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for the average person.
Note: In January, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
[Resources]

FAQ

What is the least humid month in Kaneohe?

Months with the lowest humidity in Kaneohe are January, May, June, September and November, with an average relative humidity of 75%.

What is the average humidity in January in Kaneohe?

In Kaneohe, the average relative humidity in January is 75%.

How many days does it rain in January in Kaneohe?

In January, in Kaneohe, Hawaii, the rain falls for 13.7 days. Throughout January, 1.34" (34mm) of precipitation is accumulated.

What is the water temperature in January in Kaneohe?

In Kaneohe, Hawaii, the average seawater temperature in January is 76.6°F (24.8°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 76.6°F (24.8°C).

What is the average length of the day in January in Kaneohe?

The average length of the day in January in Kaneohe, Hawaii, is 11h.

How many hours of sunshine does Kaneohe have in January?

In Kaneohe, the average sunshine in January is 8.3h.

What is the month 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 is the UV index intensity in January in Kaneohe?

In Kaneohe, Hawaii, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in January
Kaneohe, HI

Average temperature in January - Kaneohe, HI
  • Average high temperature in January: 24.1°C

The warmest months (with the highest average high temperature) are August and September (27.2°C).
The month with the lowest average high temperature is February (23.5°C).

  • Average low temperature in January: 21.4°C

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is February (20.9°C).

[Resources]

Average pressure in January
Kaneohe, HI

Average pressure in January - Kaneohe, HI
  • Average pressure in January: 1016mbar

The month with the highest atmospheric pressure is April (1017.8mbar).
The month with the lowest atmospheric pressure is October (1014.9mbar).

[Resources]

Average wind speed in January
Kaneohe, HI

Average wind speed in January - Kaneohe, HI
  • Average wind speed in January: 16.5km/h

The windiest month (with the highest average wind speed) is July (21.8km/h).
The calmest month (with the lowest average wind speed) is January (16.5km/h).

[Resources]

Average humidity in January
Kaneohe, HI

Average humidity in January - Kaneohe, HI
  • Average humidity in January: 75%

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%).

[Resources]

Average rainfall in January
Kaneohe, HI

Average rainfall in January - Kaneohe, HI
  • Average rainfall in January: 34mm

The wettest month (with the highest rainfall) is March (51mm).
The driest month (with the least rainfall) is July (18mm).

[Resources]

Average rainfall days in January
Kaneohe, HI

Average rainfall days in January - Kaneohe, HI
  • Average rainfall days in January: 13.7 days

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).

[Resources]

Average sea temperature in January
Kaneohe, HI

Average sea temperature in January - Kaneohe, HI
  • Average sea temperature in January: 24.8°C

The best month for swimming (with the highest average sea temperature) is September (26.9°C).
The coldest month (with the lowest average sea temperature) is March (24.3°C).

[Resources]

Average daylight in January /
Average sunshine in January
Kaneohe, HI

Average daylight in January / Average sunshine in January - Kaneohe, HI
  • Average daylight in January: 11h

The month with the longest days is June (Average daylight: 13.4h).
The month with the shortest days is December (Average daylight: 10.8h).

  • Average sunshine in January: 8.3h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 6.3h).

[Resources]

Average sunshine days in January
Kaneohe, HI

Average sunshine days in January - Kaneohe, HI
  • Average sunshine days in January: 11.5 days

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

[Resources]

Average UV index in January
Kaneohe, HI

Average UV index in January - Kaneohe, HI
  • Average UV index in January: 6

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).

[Resources]

Average cloud cover in January
Kaneohe, HI

Average cloud cover in January - Kaneohe, HI
  • Average cloud cover in January: 35

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is September (Cloud cover 32).

[Resources]

Average visibility in January
Kaneohe, HI

Average visibility in January - Kaneohe, HI
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location