Search Menu

Average climate of St Mary's

The climate of St Mary's has an average yearly temperature of 15°C. Throughout the year, the average monthly temperature can drop to 10°C and rise to 20°C.

Annually, about 853 mm of rain falls. This gives a good overview of how much rain to expect in St Mary's.

The best time to visit St Mary's is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit St Mary's.

Temperature 10 to 20°C
Rain 853 mm
  • Average yearly temperature: 15°C
  • Highest temperature: 20°C in July
  • Lowest temperature: 10°C in February
  • Precipitation: 853 mm per year, averaging 71 mm per month
  • Driest months: 41 mm in May, 43 mm in June and 55 mm in April
  • Wettest months: 149 mm in November, 90 mm in October and 81 mm in January

Climate table St Mary's

The climate table for St Mary's shows the average temperatures, precipitation, and UV index per month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 11 10 11 13 15 18 20 19 18 16 13 12
Nighttime temperature (°C) 8 7 8 9 11 13 16 15 14 12 10 9
Precipitation (mm) 81 60 69 55 41 43 70 58 58 90 149 79
UV Index 1 2 4 7 6 7 7 5 5 4 1 1
Best month No No No No No Yes Yes Yes Yes No No No

Temperature per month in St Mary's

This graph shows the average high temperatures in degrees Celsius for each month in St Mary's, England

Temperature per month in St Mary's, England

Precipitation per month in St Mary's

This graph shows the average monthly precipitation in millimeters in St Mary's, England.

Precipitation per month in St Mary's, England

UV index per month in St Mary's

This graph shows the average UV index per month in St Mary's, England.

UV index per month in St Mary's, England

Yearly temperature in St Mary's

This graph shows the average yearly temperature in St Mary's, England, measured in degrees Celsius.

Yearly temperature in St Mary's, England

Yearly total precipitation in St Mary's

This graph shows the average yearly precipitation in millimeters in St Mary's, England.

Precipitation per year in St Mary's, England

Weather experiences in St Mary's

Write your own review

Have you ever been to St Mary's?

Share your weather experiences in St Mary's.

Your email will not be displayed in the review and will not be shared with third parties.

Average weather in St Mary's per month

Click on a month below to see in detail how the weather typically is in St Mary's and what to expect. Based on the historical weather data of St Mary's, you can view the average temperature, precipitation, wind, and UV index for each day of the month.