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Average climate of Dorchester

The climate of Dorchester has an average yearly temperature of 25°C. Throughout the year, the average monthly temperature can drop to 15°C and rise to 33°C.

Annually, about 1023 mm of rain falls. This gives a good overview of how much rain to expect in Dorchester.

The best time to visit Dorchester is March until May, October and November. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Dorchester.

Temperature 15 to 33°C
Rain 1023 mm
  • Average yearly temperature: 25°C
  • Highest temperature: 33°C in July
  • Lowest temperature: 15°C in January
  • Precipitation: 1023 mm per year, averaging 85 mm per month
  • Driest months: 46 mm in April, 51 mm in November and 56 mm in March
  • Wettest months: 148 mm in August, 124 mm in September and 115 mm in June

Climate table Dorchester

The climate table for Dorchester 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) 15 18 21 25 29 32 33 32 30 26 20 17
Nighttime temperature (°C) 4 7 9 12 17 21 23 23 21 15 8 6
Precipitation (mm) 64 108 56 46 65 115 115 148 124 69 51 62
UV Index 3 4 4 6 6 4 5 6 5 6 4 3
Best month No No Yes Yes Yes No No No No Yes Yes No

Temperature per month in Dorchester

This graph shows the average high temperatures in degrees Celsius for each month in Dorchester

Temperature per month in Dorchester

Precipitation per month in Dorchester

This graph shows the average monthly precipitation in millimeters in Dorchester.

Precipitation per month in Dorchester

UV index per month in Dorchester

This graph shows the average UV index per month in Dorchester.

UV index per month in Dorchester

Yearly temperature in Dorchester

This graph shows the average yearly temperature in Dorchester, measured in degrees Celsius.

Yearly temperature in Dorchester

Yearly total precipitation in Dorchester

This graph shows the average yearly precipitation in millimeters in Dorchester.

Precipitation per year in Dorchester

Weather experiences in Dorchester

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Average weather in Dorchester per month

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