Valley Climate

Valley is a city within United Kingdom. This is in the continent of Europe. It is in the Gwynedd region.

Best time to visit Valley

The best time to visit Valley is during months May, June, July, August, September and October when the average temperatures are perhaps a little cooler than preferred but still a pleasant 10°C / 50.0°F to 20°C / 68.0°F. If you don't mind bringing a coat, you might also enjoy visiting Valley during January, February, March, April, November and December but average temperatures are fairly cool (between 0°C / 32.0°F and 10°C / 50.0°F).


The warmest time of year in Valley is in August when it is 15.4°C / 59.7°F on average, but could get up to 18.5°C / 65.3°F maximum. On the other hand, the coldest time of year in Valley is in February when it is 5.1°C / 41.2°F on average, but could get down to 2.5°C / 41.2°F minimum.

  • Freezing months: 0 (0°C / 32.0°F and below)
  • Cold months: 6 (0°C / 32.0°F to 10°C / 50.0°F)
  • Cool months: 6 (10°C / 50.0°F to 20°C / 68.0°F)
  • Warm months: 0 (20°C / 68.0°F to 30°C / 86.0°F)
  • Hot months: 0 (30°C / 86.0°F to 40°C / 104.0°F)
  • Boiling months: 0 (40°C / 104.0°F and above)

Valley Climate Chart

Below are the climate charts for Valley in Gwynedd which resides in United Kingdom.

Temperature tables

The first table is for the average temperatures across the year in degrees Celsius. The cells that are BLUE show the coldest months and the cells that are PINK show the hottest months.

Month:JanFebMarAprMayJunJulAugSepOctNovDec
Average Temperature in °C5.455.16.458.2511.0513.615.315.413.8511.558.16.4
Max Temperature in °C7.77.79.111.414.416.918.418.516.714.210.68.7
Min Temperature in °C3.22.53.85.17.710.312.212.3118.95.64.1

This second table is for the average temperatures across the year in degrees Fahrenheit. Cells in BLUE are the coldest months and cells in PINK are the hottest months.

Month:JanFebMarAprMayJunJulAugSepOctNovDec
Average Temperature in °F41.841.243.646.951.956.559.559.756.952.846.643.5
Max Temperature in °F45.945.948.452.557.962.465.165.362.157.651.147.7
Min Temperature in °F37.836.538.841.245.950.554.054.151.848.042.139.4

Rainfall figures

This table is for the amount of rainfall (both in millimetres and inches) and number of rainy days in Valley throughout the year.

Month:JanFebMarAprMayJunJulAugSepOctNovDec
Total rainfall in MM835665534952537474919994
Total rainfall in Inches3.32.22.62.11.92.02.12.92.93.63.93.7
Total number of rainy days19.214.61713.914.112.711.914.114.518.419.718.9
Chances of rain61.9%52.1%54.8%46.3%45.5%42.3%38.4%45.5%48.3%59.4%65.7%61.0%

Valley Climate Graph

Below is the climate graph for Valley. It shows both the average temperatures throughout the year in degrees Celsius and also the average total rainfall in millimetres.

Valley Climate Graph with temperatures in °C and rainfall in millimetres

Below is the climate graph for Valley with both the average temperatures throughout the year in degrees Fahrenheit and also the average total rainfall in inches.

Valley Climate Graph with temperatures in °F and rainfall in inches