Winter: (December- February) winters in the city of Belfast are pretty cold. The temperature spans between 6.7 degree Celsius and 2.3 degree Celsius.
Spring: (March- April) during spring the temperatures tend to get better. The afternoons are comparatively warmer. However, the nights continue to be cold. The temperature spans between 12 degree Celsius and 4.3 degree Celsius.
Summer: (May- August) summers are pretty warm in the city of Belfast. The weather gets comfortable compared to the rest of the year in the city. The temperature spans between 18 degree Celsius and 10.3 degree Celsius.
Autumn: (September- November) the temperature tends to drop during this time of the year. However, the climate is not very different from spring. The temperature spans between 12.7 degree Celsius and 6.7degree Celsius.