ClimateForecastDecemberJanuary >>

Saint Johns Climate by Month

The temperature in Saint Johns varies moderately throughout the year. The temperatures shift from mild to cold. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Saint Johns, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a moderate 17°C in August to a chilly 9°C in February. Nighttime temperatures can drop, with averages reaching 6°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Saint Johns has a relatively rainy climate with high precipitation levels, averaging 1098 mm of rainfall annually. The seasons in Saint Johns, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 134 mm of precipitation. This rainfall is distributed across 19 rainy days.

In contrast, the driest month, May, experiences much less rainfall, totaling 60 mm over 15 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

The best time of year to visit Saint Johns in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Saint Johns?
    August has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Saint Johns?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Saint Johns?
    November tops the wettest month list with 134 mm of rainfall.
  • Which is the driest month in Saint Johns?
    May is the driest month with 60 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.

    Forecast for Saint Johns

    Thu   Dec 12
    7°C | 3°C
    SE 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Fri   Dec 13
    7°C | 4°C
    NW 18 km/h
    1.3 mm
    overcast and rain

    overcast and rain

    Sat   Dec 14
    8°C | 4°C
    W 22 km/h
    2 mm
    broken clouds and slight rain

    broken clouds and slight rain