Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
3.1°
Last Year:
5.5°
Average change in low temperature day-to-day
Last Month:
6.1°
Last Year:
5.8°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
67%
Last Year:
56%
Chance of precip day after a dry day
Last Month:
22%
Last Year:
25%
ForecastAdvisor Fact
23.7% of The Weather Channel's high temperature forecasts for Swansea were exactly right last month.