Waimea weather in September (Hawaii, United States of America)

How does the September weather in Waimea compare to other months? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

In September, Waimea usually has high temperatures and heavy rainfall. Daytime temperatures generally peak at 27°C, but after sunset, they often decrease to around 20°C.

Precipitation

Waimea in September falls under the rainy season with heavy rainfall, averaging around 170 mm for the month. Records from the past 30 years suggest that around 18 days will experience rain.

Average sunshine

With around 260 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Waimea. January, February, March, April, May, June, July, September, October, November and December typically offer the best circumstances. While August tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Waimea climate page with graphs.

 

Waimea, monthly averages in September

Min Temperature 20°C  

Max Temperature 27°C  

Chance of Rain 58%  

Precipitation 170 mm  

Rainy days 18 days  

Sunshine 260 hours *  

Percentage Sunshine *  

Data from: Kailua-Kona, the United States of America (54 KM, 33 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Waimea.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.