United StatesAverage weather for East Honolulu in September
It's hot in September in East Honolulu with an average temperature of 31°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 25°C and 25°C.
Start of September
The month of September starts in East Honolulu with hot temps, averaging around 32°C during the day and nights around 25°C. There’s little chance of precipitation. The weather’s mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid September
By mid-September, daytime temps drop to around 31°C, with nights around 25°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of September
By the end of September, the average daytime temperature in East Honolulu is around 32°C, while nighttime temps are about 25°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In September, there is an average of 33 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the East.
East Honolulu in September |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 27°C | |
 Max. temperature |
32°C | 31°C | |
| Min. temperature |
31°C | -5°C | |
 Total precipitation |
33 mm | 57 mm | |
| Rainy days |
6 days | 9 days | |
August
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit East Honolulu?
September is a good month to be in East Honolulu for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 34°C in 2014, East Honolulu reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 26°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 28°C.
Check out the climate of East Honolulu for all months and discover the best travel time
Daily Temperature in September in East Honolulu
This chart shows the average daily high and low temperatures in September for East Honolulu, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in East Honolulu
The chart below shows the average daily precipitation in September for East Honolulu, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 6 days of precipitation in East Honolulu.
Daily UV index in September in East Honolulu
This chart shows the average daily UV index in September in East Honolulu, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in East Honolulu over the years
This chart shows the average temperature in September in East Honolulu, measured in degrees Celsius, over the past few years.
Total precipitation in September in East Honolulu over the years
This chart shows the average precipitation in September in East Honolulu, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for East Honolulu
Click on any day in September to get detailed info about the usual weather on that day in East Honolulu. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in East Honolulu
Have you been to East Honolulu in September?
Share your weather experience in September in East Honolulu.
Average weather in East Honolulu by month
Click on a month below to see detailed weather info for East Honolulu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of East Honolulu for all months at once
