Normal weather for Eureka in October
It's cool to moderate in October in Eureka with an average temperature of 17°C. Temperatures this month range from a low of 16°C to a high of 19°C. At night, you can expect temperatures between 6°C and 10°C.
In October, there is an average of 92 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the South.
Eureka in October |
London | ||
|---|---|---|---|
 Average Temperature |
17°C | 15°C | |
 High Temp |
19°C | 17°C | |
| Low Temp |
16°C | 13°C | |
 Total Precipitation |
92 mm | 115 mm | |
| Rainy Days |
11 days | 14 days | |
Start of October
The month of October starts in Eureka with mild temperatures, averaging around 18°C during the day and nights close to 10°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
Mid-October
By mid-October, the average daytime temperature stays the same at 18°C, with nights close to 9°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
End of October
By the end of October, the average daytime temperature in Eureka will be around 18°C, with nights close to 9°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
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Water temperature
The water temperature at Eureka is 12°C this month. This is too cold to swim without protective gear.
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit Eureka?
Looking for sun and warm weather? Then October isn’t the best time to be in Eureka. The temperature is too low this month for a warm stay.
Temperature records for Eureka in October
With 30°C, Eureka hit the highest temperature in the last 10 years in October 2019. The lowest daytime temperature in this month was 11°C in 2018. The extreme night temperatures ranged from a low of 1°C to a high of 16°C.
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Daily Temperature in October in Eureka
This chart shows the average daily temperatures, both day and night, for each day in October in Eureka, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Eureka
The chart below shows the average daily precipitation in October for Eureka, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 11 days of rain in Eureka.
Daily UV Index in October in Eureka
This chart shows the average daily UV index in October in Eureka, 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 October in Eureka Over the Years
This chart shows the average temperature in October in Eureka, measured in degrees Celsius, over the past years.
Total Precipitation in October in Eureka Over the Years
This chart shows the average precipitation in October in Eureka, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for Eureka
Click on a specific day in October for detailed info on the typical weather on that day in Eureka. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Eureka
Have you been to Eureka in October?
Share your weather experience in October in Eureka.
Average Weather in Eureka by Month
Click on a month below to see detailed weather info for Eureka. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
