Dewlish Temperature by Month
The average annual maximum temperature in Dewlish, Dorset, United Kingdom is 15°C (59°F), with daytime highs ranging from 9°C (48°F) in February to 22°C (72°F) in July. This page covers monthly averages, day-night differences, and how Dewlish compares to cities worldwide.
Dewlish Monthly Temperatures
The climate in Dewlish is dynamic, ranging widely from chilly in winter to pleasant in summer. Nights are significantly colder, with lows dropping from 14°C (57°F) in July to 3°C (37°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Dewlish by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. July, the city's warmest month, sees 225 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Dewlish vs the United Kingdom
The map below shows the annual temperature across the United Kingdom. You can also select individual months if you want to compare a specific time of year.
very warm
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pleasant
moderate
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Dewlish vs World: Temperature Compared
Dewlish's average annual maximum temperature is 15°C (59°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Dewlish this rarely lasts long on the ground.
For more on Dewlish's weather — including monthly rainfall, sunshine hours, and humidity — visit our Dewlish climate page.
