Monthly Data Tables - Mean Rain Rate / mm/h

Monthly Mean Mean Rain Rate

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

1.3

1.3

1.0

1.2

1.4

1.1

1.2

1.2

1.3

1.1

1.1

1.5

1.1

1.2

1.3

1.3

1.4

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

Lowest

0.7

0.5

0.6

0.5

0.8

0.6

0.9

0.8

0.9

0.5

0.6

0.9

Highest

1.3

1.0

1.5

1.6

3.8

4.4

2.9

3.9

2.0

1.4

1.5

Mean

1.0

0.8

0.9

1.4

1.6

1.5

1.8

1.6

1.3

1.0

0.9

1.2

Mean Rain Rate: monthly means for all months since 2009 in London, NW3. Data for Mean Rain Rate begins in 2009.

Mean rain rate during periods of rain, i.e. rain over wet hours, for the day (midnight to midnight, local time).