ClimateForecastDecemberJanuary >>

Keiss Climate by Month

Temperatures in Keiss experience a moderate degree of variance through the seasons. Days can be mild, while the cooler months tend to be cold. It also has a notably wet climate with much precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Keiss experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures range from a moderate 16°C in August, the warmest time of the year, to a chilly 8°C during cooler months like February. At night, temperatures typically average around 4°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Keiss has a notably wet climate with abundant precipitation, recording 1003 mm of rainfall per year. While rainfall varies throughout the year, each season offers its own charm. October brings wetter days averaging 111 mm of precipitation, spread over 22 rainy days.

In contrast, May experiences a drier climate, with about 63 mm of rainfall spread across 17 rainy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Keiss. While May receives considerable daily sunshine with up to 6.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.9 hours of sunlight per day.

Monthly hours of sunshine

Data from: Kirkwall, the United Kingdom (50 KM, 31 Miles).

Daily hours of sunshine

Data from: Kirkwall, the United Kingdom (50 KM, 31 Miles).

The best time of year to visit Keiss in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Keiss?
    August has an average maximum temperature of 16°C and is the warmest month of the year.
  • Which is the coldest month in Keiss?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Keiss?
    October tops the wettest month list with 111 mm of rainfall.
  • Which is the driest month in Keiss?
    May is the driest month with 63 mm of precipitation.
  • Which is the sunniest month in Keiss?
    May is the sunniest month with an average of 192 hours of sunshine.

  • 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.

    Forecast for Keiss

    Sat   Dec 14
    9°C | 3°C
    W 25 km/h
    1.6 mm
    overcast and  chance of rain

    overcast and chance of rain

    Sun   Dec 15
    13°C | 7°C
    W 47 km/h
    4 mm
    overcast and rain

    overcast and rain

    Mon   Dec 16
    8°C | 6°C
    W 29 km/h
    4.9 mm
    overcast and heavy rain

    overcast and heavy rain