The climate of Honolulu

Climate Table of Honolulu

The climate table of Honolulu 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
Temp. max (°C)	27	27	27	28	29	30	31	31	31	30	29	28
Temp. min (°C)	21	21	21	22	23	24	25	25	25	24	23	22
Precipitation
Precipitation (mm)	35	55	101	31	26	21	19	33	33	52	35	61
UV Index	7	7	8	9	9	9	9	9	9	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: 29°C
• Highest temperature: 31°C in July, August and September
• Lowest temperature: 27°C in January, February and March
• Precipitation: 502 mm per year, averaging 42 mm per month
• Driest months: 19 mm in July, 21 mm in June and 26 mm in May
• Wettest months: 101 mm in March, 61 mm in December and 55 mm in February

Average Temperature per Month in Honolulu

This graph shows the average maximum temperatures per month in Honolulu, 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 Honolulu

This graph shows how much rainfall Honolulu, Hawaii, gets on average per month. Rainfall 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 rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.

Average UV Index per Month in Honolulu

This graph shows the average UV index per month in Honolulu, Hawaii. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

Yearly Temperature in Honolulu

This graph shows the average yearly temperature in Honolulu, 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 Honolulu

This chart shows the total yearly precipitation in Honolulu, Hawaii, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.