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The weather in September in Christmas Island
It's warm in September in Christmas Island with an average temperature of 26°C. Temperatures this month range from a low of 26°C to a high of 27°C. At night, you can expect temperatures between 23°C and 24°C.
Looking for great weather? September is a good time to be in Christmas Island. The temperatures are nice, and there’s little chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Christmas Island. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 29°C in 2016, Christmas Island reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 22°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 25°C.
Water temperature
The water temperature at Christmas Island is 26°C this month. Lovely temperature for a swim.
Rainfall amount
In September, there is an average of 20 mm of precipitation, spread over 4 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Christmas Island
Click on any day in September to get detailed info about the usual weather on that day in Christmas Island. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Christmas Island | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 27°C | 31°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 20 mm | 57 mm |
| Rainy days | 4 days | 9 days |
Start of September
The month of September starts in Christmas Island with hot temps, averaging around 27°C during the day and nights around 23°C.
Mid September
By mid-September, daytime temps drop to around 26°C, with nights around 24°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Christmas Island is around 27°C, while nighttime temps are about 24°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Christmas Island for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Christmas Island. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Christmas Island
Temperature in September in Christmas Island over the years
Precipitation charts
These charts show the average amount of precipitation in September in Christmas Island. 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.
Daily Precipitation in September in Christmas Island
Total precipitation in September in Christmas Island over the years
Daily UV index in September in Christmas Island
This chart shows the average daily UV index in September in Christmas Island, 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.
Weather experiences in September in Christmas Island
The weather in September in Christmas Island is rated 4 out of 5 stars by 1 visitor. Have you been to Christmas Island? Share your weather experience to help other visitors.
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The heat was wonderful for the skin and nature looked alive. But heavy rain can sometimes thwart plans.— This text is automatically translated to English
Have you been to Christmas Island in September?
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Average weather in Christmas Island by month
Click on a month below to see detailed weather info for Christmas Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.