Weather in Kailua, Oahu in January 2017

Check the weather in Kailua, Oahu in January before you book your next holiday in Hawaii. Long-term weather averages give the best indication of the weather in January 2017 and include figures for temperature, sunshine and rainfall for Kailua, Oahu, Hawaii, United States plus [sunrise & sunset times].

Weather in Kailua, Oahu in January

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 26°C maximum daytime temperature in January in Kailua, Oahu26
    26°C max day temperature
  • 7 hours of sunshine per day (63% of daylight hours) in January in Kailua, Oahu7
    7 hours of sunshine per day
  • 10 days with some rainfall in January in Kailua, Oahu10
    10 days with some rainfall
  • 18°C minimum night-time temperature in January in Kailua, Oahu18
    18°C min night temperature
  • 11 hours of daylight per day in January in Kailua, Oahu11
    11 hours of daylight per day
  • Low heat & humidity in January in Kailua, OahuL
    Low heat & humidity
  • 89 mm monthly rainfall in January in Kailua, Oahu89
    89 mm of monthly rainfall
  • UV (maximum) index 7 (High) in January in Kailua, Oahu7
    7 (High) UV index
  • 24°C sea temperature in January in Kailua, Oahu24
    24°C sea temperature

The average maximum daytime temperature in Kailua, Oahu in January is a warm 26°C (79°F) with low heat & humidity. There are usually 7 hours of bright sunshine each day, which represents 63% of the 11 hours of daylight. The average sea temperature in and around Kailua, Oahu in January is 24°C (75°F).

Expect 89mm (3.5 inches) of rainfall across the whole of January with 10 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear. The average night-time temperature is usually a comfortable 18°C (64°F).

Metric (°C / mm)  |  Imperial (°F / inches)

More about Kailua, Oahu weather

  • No need to re-fuel your hire car in the USA when you return it
  • Upgrade from just £30 extra a week to the Alamo Gold
  • Alamo Gold is only available to UK residents

Kailua, Oahu sunrise & sunset times for January 2017

Browse the sunrise & sunset times for Kailua, Oahu in January 2017. Select a month to view Kailua, Oahu sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st January 2017 07:09 18:01
Monday, 2nd January 2017 07:09 18:01
Tuesday, 3rd January 2017 07:10 18:02
Wednesday, 4th January 2017 07:10 18:03
Thursday, 5th January 2017 07:10 18:03
Friday, 6th January 2017 07:10 18:04
Saturday, 7th January 2017 07:10 18:05
Sunday, 8th January 2017 07:11 18:05
Monday, 9th January 2017 07:11 18:06
Tuesday, 10th January 2017 07:11 18:07
Wednesday, 11th January 2017 07:11 18:07
Thursday, 12th January 2017 07:11 18:08
Friday, 13th January 2017 07:11 18:09
Saturday, 14th January 2017 07:11 18:09
Sunday, 15th January 2017 07:11 18:10
Monday, 16th January 2017 07:11 18:11
Tuesday, 17th January 2017 07:11 18:11
Wednesday, 18th January 2017 07:11 18:12
Thursday, 19th January 2017 07:11 18:13
Friday, 20th January 2017 07:11 18:13
Saturday, 21st January 2017 07:11 18:14
Sunday, 22nd January 2017 07:11 18:15
Monday, 23rd January 2017 07:11 18:15
Tuesday, 24th January 2017 07:10 18:16
Wednesday, 25th January 2017 07:10 18:17
Thursday, 26th January 2017 07:10 18:17
Friday, 27th January 2017 07:10 18:18
Saturday, 28th January 2017 07:09 18:19
Sunday, 29th January 2017 07:09 18:19
Monday, 30th January 2017 07:09 18:20
Tuesday, 31st January 2017 07:08 18:21
  • Save up to 15% on car hire for USA
  • Offer available at participating locations in the USA
  • Plus receive discount on designer shopping
  • Travel before 15th February 2017 (inclusive)
Show discount code ******101

Expires at 23:59 on Saturday 31st December 2016 · View all Avis offers

Back to top

Kailua, Oahu weather by month

Check Kailua, Oahu weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Hawaii destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Kailua, Oahu weather map

To select an alternative destination in Hawaii, please zoom out of the Kailua, Oahu weather map below. Can't find the Hawaii weather destination you are after? Try the destination search.

Top ^