January weather forecastMākaha, HI
January
Weather in January
January sees the beginning of a new year in Mākaha, Hawaii, presenting enjoyable weather for visitors and residents alike. Hawaiian winters do not bring snow or bone-chilling cold; rather, they present pleasantly warm days. The weather in January is comparatively cooler than the upcoming months with temperatures ranging from 70°F (21.1°C) to 75.9°F (24.4°C). It is a good period to explore the lush landscapes and enjoy the slightly cooler sea temperatures. Furthermore, it offers great opportunities for sunbathing, with an average of 8.2 hours of daily sunshine.Temperature
Mākaha's shift into January is marked by a subtle change to a still moderately hot 75.9°F (24.4°C) from December's 76.6°F (24.8°C) in temperature. Mākaha sustains a near constant temperature throughout January, with nighttime averages of 70°F (21.1°C).Humidity
The average relative humidity in January is 75%.Rainfall
In Mākaha, in January, it is raining for 12.5 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in Mākaha, there are 190.2 rainfall days, and 11.65" (296mm) of precipitation is accumulated.Ocean temperature
In Mākaha, Hawaii, in January, the average water temperature is 76.8°F (24.9°C).Note: If someone is sensitive to cold, the enjoyment of swimming in 76.8°F (24.9°C) water hinges on factors like sunshine, wind, and the current air temperature. (For context: Olympic swimming competitions are held in water temperatures of 77°F (25°C) to 82.4°F (28°C).)
Daylight
In January, the average length of the day in Mākaha is 11h and 0min.On the first day of the month, sunrise is at 7:10 am and sunset at 6:02 pm. On the last day of January, sunrise is at 7:10 am and sunset at 6:21 pm HST.
Sunshine
In January, the average sunshine is 8.2h.UV index
The months with the lowest UV index in Mākaha are January through June, August, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 6 in January interprets into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Mākaha, HI
- Average high temperature in January: 75.9°F
The warmest month (with the highest average high temperature) is September (81.7°F).
The month with the lowest average high temperature is February (75°F).
- Average low temperature in January: 70°F
The months with the highest average low temperature are August and September (75.7°F).
The coldest month (with the lowest average low temperature) is February (68.5°F).
Average pressure in January
Mākaha, HI
- Average pressure in January: 30"Hg
The month with the highest atmospheric pressure is April (30.06"Hg).
The month with the lowest atmospheric pressure is October (29.97"Hg).
Average wind speed in January
Mākaha, HI
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is July (11.6mph).
The calmest month (with the lowest average wind speed) is January (9mph).
Average humidity in January
Mākaha, HI
- Average humidity in January: 75%
The months with the highest relative humidity are February and December (76%).
The months with the lowest relative humidity are May and September (74%).
Average rainfall in January
Mākaha, HI
- Average rainfall in January: 0.79"
The wettest months (with the highest rainfall) are February and October (1.34").
The driest month (with the least rainfall) is July (0.63").
Average rainfall days in January
Mākaha, HI
- Average rainfall days in January: 12.5 days
The month with the highest number of rainy days is March (17.7 days).
The month with the least rainy days is January (12.5 days).
Average sea temperature in January
Mākaha, HI
- Average sea temperature in January: 76.9°F
The best month for swimming (with the highest average sea temperature) is September (80.6°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).
Average daylight in January /
Average sunshine in January
Mākaha, HI
- Average daylight in January: 11h and 0min
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 12min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in January
Mākaha, HI
- Average sunshine days in January: 12.9 days
The month with the most sunshine days is January (12.9 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in January
Mākaha, HI
- Average UV index in January: 6
The months with the highest UV index are July and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, August, October, November and December (UV index 6).
Average cloud cover in January
Mākaha, HI
- Average cloud cover in January: 37
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are January and September (Cloud cover 37).
Average visibility in January
Mākaha, HI
- Average visibility in January: 6mi
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).
