Detailed Rainfall Data

Current / Latest
MeasureValue
Daily Rain 0.6 mm
Rain Last 10 mins 0.0 mm
Rain Last Hour 0.0 mm
Rain Last 3 hrs 0.0 mm
Rain Last 6 hrs 0.6 mm
Rain Last 24 hrs 0.6 mm
Rain Duration 0.0 hrs
Rain Rate 0.0 mm/h
Past 24hrs Duration 2 hrs
--- ---
Most Recent Rain 3 hours ago
Yesterday's Rain 0.0 mm
Last 7 Days' Rain 0.6 mm
Last 31 Days' Rain 53.1 mm
Last 365 Days' Rain 801.1 mm
Monthly Rain 52.9 mm (126%)
Annual Rain 52.9 mm (126%)
Winter Rain 95.9 mm (95%)
--- ---
Consecutive Wet Days 1 day
Monthly Rain Days 9
Annual Rain Days 9
Daily Rain Last Year 3.3 mm
Last Month Rain-to-date 42.8 mm
Last Year Rain-to-date 47.0 mm
Current Extremes
Measure Year Month Today Yesterday
Max Rain Rate 54 mm/h
1st Jan
54 mm/h
1st
-
-
n/a
Most Rain In One Hour 4.6 mm
1st Jan
4.6 mm
1st
0.4 mm
04:48
-
n/a
Wettest Day 31.0 mm
5th Jan
31.0 mm
5th
-
-
Longest Wet Spell 3 days
4th Jan - 6th Jan
3 days
4th Jan - 6th
-
-
Longest Dry Spell 6 days
16th Jan - 21st Jan
6 days
16th Jan - 21st
-
-
Wettest Month 52.9 mm
Current
-
-
-
Driest Month 52.9 mm
Current
-
-
-
Most Rain Days 9
Current
-
-
-
Fewest Rain Days -
Current
-
-
-
Last 31 days rainfall in London NW3

Records
Measure Overall January 22nd Jan
Max Rain Rate 162 mm/h
7th Feb 2016
120 mm/h
Day 3, 2012
30 mm/h
2024
Most Rain In One Hour 33.3 mm
27th Jun 2009
8.2 mm
Day 11, 2016
4.3 mm
2014
Wettest Day 42.0 mm
12th Jul 2021
31.0 mm
Day 5, 2025
9.0 mm
2010
Longest Wet Spell 19 days
30th Dec - 17th Jan 2014
19 days
30th Dec - 17th Jan 2014
-
Longest Dry Spell 27 days
16th May - 11th Jun 2023
16 days
27th Dec - 11th Jan 2019
-
Wettest Month 165.8 mm
Oct 2020
141.5 mm
2014
-
Driest Month 0.8 mm
Jun 2018
16.8 mm
2022
-
Most Rain Days 29
Jan 2014
29
2014
-
Fewest Rain Days 2
Apr 2011
7
2022
-
Wettest Days
RankValueDate
1 42.0 mm 12th Jul 2021
2 40.7 mm 13th Oct 2014
3 39.1 mm 9th Aug 2017
4 38.5 mm 25th Aug 2014
5 38.4 mm 25th Jul 2021
6 35.8 mm 27th Jun 2009
7 35.8 mm 17th Aug 2022
8 35.6 mm 17th May 2017
9 34.3 mm 6th Aug 2009
10 34.0 mm 3rd Oct 2020
11 32.0 mm 13th Sep 2013
12 32.0 mm 24th Sep 2019
13 31.9 mm 24th Jul 2015
14 31.7 mm 1st May 2010
15 31.0 mm 2nd Oct 2020

More Records
MeasureValue and Date
Wettest Year 815.2 mm, 2014
Driest Year 507.0 mm, 2011
Wettest 365 days 882.5 mm, Ending 9th Oct 2024
Driest 365 days 394.0 mm, Ending 10th Aug 2022
Wettest 31 days 170.4 mm, Ending 18th Nov 2022
Driest 31 days 0.2 mm, Ending 1st Jun 2020
Wettest 7 days 106.6 mm, Ending 8th Oct 2020
Wettest 3 days 88.0 mm, Ending 4th Oct 2020
Wettest 24hrs 54.2 mm, Ending 14:08, 2nd May 2010
Wettest Months
RankValueDate
1 165.8 mm Oct 2020
2 144.2 mm Nov 2009
3 141.5 mm Jan 2014
4 135.4 mm Nov 2022
5 123.3 mm Jul 2021
6 120.1 mm Sep 2024
7 118.3 mm Aug 2014
8 117.7 mm Jun 2012

Past Year Monthly Totals
MonthTotalAnomaly
January 202454.0 mm92%
February 87.1 mm194%
March 73.6 mm189%
April 67.8 mm161%
May 74.1 mm161%
June 10.4 mm22%
July 98.4 mm214%
August 29.0 mm54%
September 120.1 mm240%
October 64.6 mm99%
November 73.1 mm109%
December 43.0 mm75%
12-month Total 795.2 mm 129%
Driest Months
RankValueDate
1 0.8 mm Jun 2018
2 1.8 mm Apr 2011
3 2.3 mm Jul 2022
4 2.8 mm Apr 2021
5 2.9 mm Apr 2017
6 3.9 mm Feb 2023
7 5.5 mm May 2020
8 8.0 mm Nov 2021

Past Year Seasonal Totals
SeasonTotalAnomaly
Winter 23/24215.5 mm134%
Spring 2024215.5 mm170%
Summer 2024137.8 mm94%
Autumn 2024257.8 mm142%

Last 12 months rainfall total in London cumulative rainfall total this year vs climate normal average so far in London cumulative rainfall total last year vs climate normals and extreme years

View more rain charts

Note 1: Rain records began in February 2009
Note 2: The minimum recordable rain (the rain gauge resolution) is 0.2 mm
Note 3: Figures in brackets refer to departure from average conditions
Note 4: Rain rate records are manually checked, and changed if necessary, due to occasional lag in data transmission. Initial high readings may well be corrected at a later date.

View daily totals for the past year

Last 24hrs Rainfall