Climate graph: Belfast
The driest month is July. There is 10 mm of precipitation in July. The greatest amount of precipitation occurs in January, with an average of 161 mm.
Temperature graph: Belfast
With an average of 17.0 °C, January is the warmest month. The lowest average temperatures in the year occur in June, when it is around 7.4 °C.
Climate table // historical Weather data: Belfast
The precipitation varies 151 mm between the driest month and the wettest month. The variation in temperatures throughout the year is 9.6 °C. Useful hints about reading the climate table: For every month, you will find data about precipitation (mm), average, maximum and minimum temperature (degrees Celcius and Fahrenheit). Meaning of the first line: (1) January, (2) February, (3) March, (4) April, (5) May, (6) June, (7) July, (8) August, (9) September, (10) October, (11) November, (12) December.