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Cemaes Bay Weather and Climate: A Comprehensive Guide

The temperature in Cemaes Bay varies moderately throughout the year. The temperatures shift from pleasant to cold. It also has a relatively rainy climate with high levels of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Cemaes Bay, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a pleasant 19°C in August to a chilly 9°C in February.

Nighttime temperatures can drop, with average lows reaching 5°C in February. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Cemaes Bay has a relatively rainy climate with high precipitation levels, averaging 1064 mm of rainfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 126 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, May, still receives a respectable 63 mm of rainfall.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Cemaes Bay

Sat   Jan 11
7°C | 1°C
S 6 m/s
0.7 mm
overcast and slight rain

overcast and slight rain

Sun   Jan 12
9°C | 4°C
S 9 m/s
broken clouds and no rain

broken clouds and no rain

Mon   Jan 13
10°C | 7°C
S 13 m/s
6.5 mm
overcast and rain

overcast and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Cemaes Bay in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Cemaes Bay?
    August has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Cemaes Bay?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Cemaes Bay?
    November tops the wettest month list with 126 mm of rainfall.
  • Which is the driest month in Cemaes Bay?
    May is the driest month with 63 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.