After August 21, 2017, the next total solar eclipse over North America visits Mexico, the United States, and Canada on April 8, 2024. This will be the Great North American Eclipse! If the eclipse bug has truly bitten you, then you won't be able to wait until the next North American total solar eclipse in 2024.
Countries A-Z: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | V | W | Y | Z. Climate & Temperature > Uk > London, England Climate > Relative Humidity. The average annual relative humidity is 79.6% and average monthly relative humidity ranges from 70% in June to 89% in December.
The relative humidity for London in October ranges from 59% to 91%, rarely falling below 46% or reaching as high as 97%. October 1st is usually when the air is at its driest, when the relative humidity drops below 66% three days out of every four.