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United StatesThe climate of Kahalu'u
The current climate in Kahalu'u features temperatures ranging from a high of 30°C to a low of 26°C throughout the year. The average yearly temperature is around 29°C. At night, temperatures in the colder months average around 20°C and in the warmer months around 25°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Kahalu'u, Hawaii.
Temperature records
The highest temperature recorded in Kahalu'u in recent years was 35°C in August 2014. The lowest daytime temperature recorded was 21°C in February 2020.
Rainfall amount
On average, Kahalu'u receives 839 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Kahalu'u?
The best time to visit Kahalu'u for sunny weather is January through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Kahalu'u.
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Climate Table of Kahalu'u
The climate table of Kahalu'u shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 27 | 26 | 27 | 28 | 28 | 29 | 30 | 30 | 30 | 30 | 28 | 27 |
| Temp. min (°C) | 21 | 21 | 21 | 22 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 22 |
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| Precipitation (mm) | 67 | 91 | 102 | 75 | 48 | 72 | 49 | 44 | 42 | 62 | 104 | 83 |
| UV Index | 7 | 7 | 7 | 6 | 8 | 6 | 5 | 9 | 5 | 7 | 6 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Kahalu'u, Hawaii. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Kahalu'u
Yearly Temperature in Kahalu'u
Precipitation charts
These charts show the average amount of precipitation in Kahalu'u, Hawaii. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Kahalu'u
Total Yearly Precipitation in Kahalu'u
UV index chart
This chart shows the average UV index per month in Kahalu'u, Hawaii. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Kahalu'u
Weather experiences in Kahalu'u
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Average weather in Kahalu'u by month
Click on a month below to see detailed weather info for Kahalu'u. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.