Johnston Weather in December
In Johnston, December brings low daytime temperatures around 11°C (52°F), with nights cooling to 7°C (45°F). Expect quite a bit of rainfall this month.
Rainfall in Johnston in December
Historically, the month has about 19 days of rain, averaging 117 mm (4.6 in) in total. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Johnston in December
Daytime temperatures in Johnston reach 11°C (52°F) in December, dropping to 7°C (45°F) at night. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Johnston. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Johnston's climate page.
Johnston Temperature in December
Min Temperature
7°C (45°F)
Max Temperature
11°C (52°F)
Chance of Rain
64%
Precipitation
117 mm (4.6 in)
Rainy days
19 days
Best Places in the United Kingdom in December
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in December →
perfect weather
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What to Wear in Johnston in December
The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Johnston in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Johnston's climate page.
See the full Johnston climate overview or explore weather in the United Kingdom.
