January Weather in East Honolulu

Last updated: March 2, 2024

The weather in East Honolulu, United States, during January is characterized by an average temperature of 23°C (74°F). Highs can soar to 25°C (77°F), while lows may dip to 21°C (70°F). Typically, the humidity level in East Honolulu throughout January hovers around 78%.

21°C (70°F)

Minimum temperature

23°C (74°F)

Average temperature

25°C (77°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In January, East Honolulu averages 16 mm (0.6 inches) of rainfall, typically over the course of 4 rainy days. The month enjoys an average of 10 hours 59 minutes of daylight, with the sun shining for approximately 7 hours 11 minutes each day. Additionally, there is a 60% probability of sunny days during this period.

16 mm (0.6 inches)

Precipitation

4 rainy days

Rainy days

7 hours 11 minutes

Sunshine hours

60%

Chance of sun

UV Index

In January, the UV Index in East Honolulu reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 0 1 2 4 6 7 8 6 4 2 1 1 0
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare East Honolulu's Climate with Cities Worldwide