Temperatures in October
It's cool to moderate in October in St Mary's with an average temperature of 16°C. Temperatures this month range from a low of 14°C to a high of 17°C. At night, you can expect temperatures between 11°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for St Mary's in October. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of October
The month of October starts in St Mary's with cool temperatures, averaging around 17°C during the day and nights close to 13°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Opt for a light coat, jumper or cardigan, and long trousers.
Mid-October
By mid-October, the average daytime temperature drops to around 16°C, with nights close to 13°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Opt for a light coat, jumper or cardigan, and long trousers.
End of October
By the end of October, the average daytime temperature in St Mary's will be around 15°C, with nights close to 12°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in October
In October, there is an average of 92 mm of precipitation, spread over 14 days. The wind speed is around 6 Bft, mostly coming from the South.
The average precipitation chance is 45% per day this month. Though it seems average, the weather’s variable. Some days have a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in October for St Mary's. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
St Mary's in October |
London | ||
|---|---|---|---|
 Average Temperature |
16°C | 15°C | |
 High Temp |
17°C | 17°C | |
| Low Temp |
14°C | 13°C | |
 Total Precipitation |
92 mm | 115 mm | |
| Rainy Days |
14 days | 14 days | |
September
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is October a good time to visit St Mary's?
Looking for sun and warm weather? Then October isn’t the best time to be in St Mary's. The temperature is too low this month for a warm stay.
Temperature records for St Mary's in October
With 20°C, St Mary's hit the highest temperature in the last 10 years in October 2014. The lowest daytime temperature in this month was 9°C in 2018. The extreme night temperatures ranged from a low of 5°C to a high of 16°C.
Check out the climate of St Mary's for all months and discover the best travel time
Daily Temperature in October in St Mary's
This chart shows the average daily temperatures, both day and night, for each day in October in St Mary's, 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 St Mary's
The chart below shows the average daily precipitation in October for St Mary's, 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 14 days of rain in St Mary's.
Daily UV Index in October in St Mary's
This chart shows the average daily UV index in October in St Mary's, 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 St Mary's Over the Years
This chart shows the average temperature in October in St Mary's, measured in degrees Celsius, over the past years.
Total Precipitation in October in St Mary's Over the Years
This chart shows the average precipitation in October in St Mary's, 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 St Mary's
Click on a specific day in October for detailed info on the typical weather on that day in St Mary's. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in St Mary's
Have you been to St Mary's in October?
Share your weather experience in October in St Mary's.
Average Weather in St Mary's by Month
Click on a month below to see detailed weather info for St Mary's. 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 St Mary's for all months at once
