Johnston Climate by Month
Temperatures see a moderate degree of fluctuation,
transitioning from pleasant conditions
to cold.
It is also known for its large amounts of rainfall.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The weather in Johnston changes moderately throughout the year, offering enough variation to appreciate each season. Typically, daytime temperatures range from a pleasant 19°C in August to a chilly 10°C in the coolest month, February. Nights are cooler, with temperatures generally dropping to 5°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Johnston is known for its substantial rainfall, with annual precipitation reaching 1098 mm. Johnston offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between November (128 mm) and May (67 mm) is not too significant, making the climate enjoyable for visitors and residents alike.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Johnston in the United Kingdom
Other facts from our historical weather data:August has an average maximum temperature of 19°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 10°C.
November tops the wettest month list with 128 mm of rainfall.
May is the driest month with 67 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.
