What’s the climate like in Mililani?
The current climate of Mililani features average monthly temperatures ranging from highs of 30°C during the day to lows of 25°C. The average yearly temperature is around 28°C. At night, temperatures in the colder months average around 17°C and in the warmer months around 22°C.
The highest temperature recorded in Mililani in recent years was 33°C in August 2019. The lowest daytime temperature recorded was 19°C in January 2021.
On average, Mililani receives 1104 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Best time to visit Mililani?
The best time to visit Mililani for sunny weather is February through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Mililani. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Mililani
The climate table of Mililani shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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) | 26 | 25 | 26 | 27 | 27 | 29 | 29 | 30 | 30 | 29 | 28 | 26 |
| Temp. min (°C) | 18 | 18 | 18 | 19 | 20 | 21 | 22 | 22 | 22 | 21 | 21 | 20 |
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| Precipitation (mm) | 152 | 107 | 110 | 77 | 74 | 53 | 52 | 65 | 78 | 93 | 82 | 161 |
| UV Index | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 6 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 28°C
- Highest temperature: 30°C in August and September
- Lowest temperature: 25°C in February
- Precipitation: 1104 mm per year, averaging 92 mm per month
- Driest months: 52 mm in July, 53 mm in June and 65 mm in August
- Wettest months: 161 mm in December, 152 mm in January and 110 mm in March
Table of Contents
Average Temperature per Month in Mililani
This graph shows the average maximum temperatures per month in Mililani, Hawaii. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Mililani
This graph shows how much precipitation Mililani, Hawaii, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Mililani
This graph shows the average UV index per month in Mililani, Hawaii. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Mililani
This graph shows the average yearly temperature in Mililani, Hawaii. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Mililani
This chart shows the total yearly precipitation in Mililani, Hawaii, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
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Average Weather in Mililani by Month
Click on a month below to see detailed weather info for Mililani. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
