5 to 18°C
temperature
1757 hours
sunshine per day
344 mm
rain
168 days
dry
181 days
rain
16 days
snow

Climate of Llanstephan

Llanstephan has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Llanstephan is 12° degrees and there is about 345 mm of rain in a year. It is dry for 124 days a year with an average humidity of 89% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 5°C and 18°C
  • Night:the average nighttime temperature is between 1°C and 10°C
  • Rain: it rains 181 days and there is a total of approximately 344 mm rainfall
  • Snow: it snows an average of 16 days per year
  • Sun hours: throughout the year there are 1757 sun hours
Maximum temperature: between 5°C and 18°C
Warmest month: 18°C in July
Coldest month: 5°C in January
Night temperature: between 1°C and 10°C
Dry days: 168 days
Days with rain: 181 days
Days with snow: 16 days
Total rain sum: 344 mm
Hours of sunshine: 1757 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Llanstephan.

Precipitation graph

This graph shows the average amount of rainfall per month for Llanstephan.

Climate table of Llanstephan

In this climate table you can see at a glance what the average weather per month is for Llanstephan. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Llanstephan might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 5 6 9 11 14 17 18 17 15 12 9 6
Night temp. (°C) 1 1 2 3 6 8 10 10 8 7 4 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 37 23 28 19 24 28 29 23 19 32 40 42
Days with rain 16 13 14 14 14 15 17 15 13 15 18 17
Days with snow 5 4 3 - - - - - - - 1 3
Dry days 10 11 14 16 17 15 14 16 17 16 11 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 3 5 6 6 6 6 6 6 4 3 3
Wind force (Bft) 3 3 3 3 3 3 3 3 3 3 3 3
UV-index 1 2 2 3 3 4 4 4 3 3 2 2

Best time to visit Llanstephan

The best time to visit Llanstephan in Wales is July. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Llanstephan is 18°C in July and the lowest is 5°C in January.

Climate of Llanstephan by month

What is the average climate in a given month for Llanstephan? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Llanstephan weather experiences

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