Llanbedr-y-cennin Temperature by Month

Llanbedr-y-cennin in Gwynedd, United Kingdom sees significant seasonal temperature differences, with daytime highs between 8°C (46°F) in January and 20°C (68°F) in July, averaging 14°C (57°F) annually. Explore the full monthly breakdown below.

Depending on the time of the year, temperatures range from pleasant to cold in Llanbedr-y-cennin. Nighttime lows follow the same pattern, ranging from 12°C (54°F) to 3°C (37°F).

The chart below illustrates the average maximum day and minimum night temperatures in Llanbedr-y-cennin by month:

Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. July, the warmest month, sees 155 hours of sunshine.

The chart below shows the average temperature throughout the year:

Llanbedr-y-cennin's average annual maximum temperature is 14°C (57°F). To put that in context, here's how it compares to a few well-known destinations:

Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.

Queenstown, New Zealand averages 10°C (50°F) annually, remember seasons are flipped, so its coldest months fall in June and July.

San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation, summers are often cool and foggy, winters mild.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

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.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Llanbedr-y-cennin's weather, including monthly rainfall, sunshine hours, and humidity, visit our Llanbedr-y-cennin climate page.