The report is based on rainfall readings from our main weather station in Għarb. using a manual rain gauge set-up as per standards established by the World Meteorological Organization (WMO). Obviously, rainfall distribution varies widely from one location to another. For this reason, we have included a list of localities around the Maltese Islands along with their respective rainfall totals at the end of the report.

 

Precipitation Totals

Total Rainfall in September 2023 6.7 mm
Total Rainfall in October 2023 0.3 mm
Total Rainfall in November 2023 86.0 mm
Total Rainfall in December 2023 37.2 mm
Total Rainfall in January 2024 55.0 mm
Total Rainfall in February 2024 50.2 mm
Total Rainfall in March 2024 11.3 mm
Total Rainfall in April 2024 11.2 mm
Total Rainfall in May 2024 10.4 mm
Total Rainfall in June 2024 1.1 mm
Total Rainfall in July 2024 0.0 mm
Total Rainfall in August 2024 6.6 mm

 

Total Rainfall from 1st September 2023 till 31st August 2024 276.0 mm

 

Highest 24 Hour Total 31.3 mm 22nd October 2023

 

Rain Days 58 days
Thunderstorm Days 16 days
Hail Days 6 days

 

2023/2024 Precipitation Compared to the Climate Means

  Climate Mean 2023/2024 Anomaly
Total Rainfall in September 2023 54.9 mm 6.7 mm -48.2 mm
Total Rainfall in October 2023 84.0 mm 0.3 mm -83.7 mm
Total Rainfall in November 2023 94.2 mm 77.9 mm -16.3 mm
Total Rainfall in December 2023 83.0 mm 37.2 mm -45.8 mm
Total Rainfall in January 2024 69.4 mm 55.0 mm -14.4 mm
Total Rainfall in February 2024 61.9 mm 50.2 mm -11.7 mm
Total Rainfall in March 2024 40.3 mm 11.3 mm -29.0 mm
Total Rainfall in April 2024 17.0 mm 11.2 mm -5.8 mm
Total Rainfall in May 2024 9.8 mm 13.7 mm +3.9 mm
Total Rainfall in June 2024 4.1 mm 1.1 mm +3.0 mm
Total Rainfall in July 2024 0.2 mm 0.0 mm -0.0 mm
Total Rainfall in August 2024 10.6 mm 6.6 mm -4.0 mm

 

Total Rainfall Since Last 01/09 529.8 mm 276.0 mm -253.8 mm

 

Total Rain Days 83 58 -25 days
Total Thunderstorm Days 30 16 -14 days
Total Hail Days 9 6 -3 days

 

Rainfall Events

Date Rainfall Description
05/09/2023  0.5 mm  Light Rain  
06/09/2023     Distant Rain 
07/09/2023  3.8 mm  P.M. Thunderstorm 
08/09/2023    Distant Rain 
25/09/2023  0.5 mm  Light Rain 
26/09/2023  1.9 mm  Isolated Showers; Distant Thunder 
28/09/2023  Distant Rain 
 19/10/2023  0.3 mm  Mist/Fog and Dew 
 04/11/2023  8.1 mm  Showers; Distant Thunder 
11/11/2023  0.3 mm  Light Rain 
12/11/2023  1.2 mm  Light Rain 
22/11/2023  31.3 mm  Thunderstorm 
23/11/2023  8.8 mm  Thuderstorms 
24/11/2023  26.8 mm  Thunderstorm with Hail 
25/11/2023  2.4 mm  Showers 
28/11/2023  2.3 mm  Showers 
29/11/2023  4.8 mm  Showers 
5/12/2023  0.3 mm  Light Rain 
6/12/2023  0.9 mm  Light Rain 
7/12/2023  1.7 mm  Light Rain 
8/12/2023  1.3 mm  Light Rain 
9/12/2023  9.0 mm  Showers 
10/12/2023  0.3 mm  Light Rain 
14/12/2023  0.5 mm  Light Rain 
15/12/2023  1.0 mm  Light Rain 
16/12/2023  0.0 mm  Distant Thunderstorms and Hail 
17/12/2023  2.5 mm  Showers 
18/12/2023  17.6 mm  Rainy 
20/12/2023  1.0 mm  Light Rain 
21/12/2023  0.3 mm  Light Rain 
22/12/2023  0.8 mm  Light Rain 
06/01/2024  10.3 mm  Thundery Showers with Hail 
07/01/2024  3.6 mm  Showers 
08/01/2024  4.2 mm  Showers 
09/01/2024  1.5 mm  Light Rain 
10/01/2024  4.6 mm  Showers 
12/01/2024  25.3 mm  Thundery Showers 
16/01/2024  1.2 mm  Light Rain 
20/01/2024  2.0 mm  Light Rain 
21/01/2024  2.3 mm  Light Rain 
02/02/2024  0.3 mm  P.M. Light Rain 
03/02/2024  0.3 mm  A.M. Light Rain 
11/02/2024  0.3 mm  Light Rain; Hailstorm in Malta 
12/02/2024  0.2 mm  Light Rain 
13/02/2024  0.3 mm  Light Rain 
20/02/2024  0.8 mm  Light Rain 
21/02/2024  21.4 mm  A.M. Rainy; Isolated Showers 
25/02/2024  23.3 mm  A.M. Rain; Thunderstorms 
29/02/2024  3.3 mm  Thunderstorm; Localised Hail 
01/03/2024  7.5 mm  Showers with Hail 
02/03/2024  Distant Showers 
04/03/2024  3.3 mm  Showers 
05/03/2024  Distant Showers 
26/03/2024  0.5 mm  Light Rain; Widespread Dust 
16/04/2024  0.3 mm  Light Rain; Distant Thunderstorm 
19/04/2024  0.5 mm  Light Rain 
24/04/2024  10.4 mm  Steady Light/Moderate Rain 
01/05/2024  3.3 mm  Thunderstorm 
08/05/2024  8.5 mm  Rainy 
09/05/2024  0.5 mm  Light Rain 
15/05/2024  TR mm  Drops of Rain 
16/05/2024  TR mm  Drops of Rain 
17/05/2024  TR mm  Drops of Rain 
19/05/2024  1.4 mm  Light Thunderstorm 
04/06/2024  0.5 mm  A.M. Light Thunderstorm; Light Rain 
05/06/2024  0.3 mm  A.M. Light Rain; Distant Thunderstorm 
08/06/2024  0.3 mm  A.M. Light Rain  
 22/08/2024 Għarixa; Distant Showers
28/08/2024 6.6 mm Isolated Thunderstorms; Hail; Thunderstorm
29/08/2024 Distant A.M. Showers

 

Comparing 2023/2024 to Past Decade

2013/2014 – 454.7 mm (below average)

2014/2015 – 657.0 mm (above average)

2015/2016 – 265.0 mm (below average)

2016/2017 – 349.1 mm (below average)

2017/2018 – 441.2 mm (below average)

2018/2019 – 505.2 mm (below average)

2019/2020 – 406.0 mm (below average)

2020/2021 – 414.7 mm (below average)

2021/2022 – 586.0 mm (above average)

2022/2023 – 585.7 mm (above average)

2023/2024 – 276.0 mm (below average)

 

Comparing Different Localities around the Maltese Islands

Għarb – 276.0 mm

Victoria – 295.9 mm

Xewkija – 185.9 mm

Nadur – 278.4 mm

Marsalforn – 216.8 mm

Mellieħa – 226.8 mm

Buġibba – 284.8 mm

Mġarr – 261.3 mm

Naxxar – 302.5 mm

Mosta – 290.2 mm

Ħad-Dingli – 281.9 mm

Msida – 290.2 mm

Valletta – 229.4 mm

Mqabba – 285.3 mm

Birżebbuġa – 235.2 mm

Sliema – 256.6 mm

Fgura – 257.2 mm

NATIONAL MEAN – 262.0 mm