The temperatures in Lancaster in May are comfortable with low of 12°C and and high up to 22°C.
You can expect rain for roughly half of the month of May in Lancaster. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Lancaster in May 2025.
If you’re planning to visit Lancaster in the near future, we highly recommend that you review the 14 day weather forecast for Lancaster before you arrive.
Temperatures
22° / 12°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
128
mm
Sun Hours
9.6
Hrs
