Averages & records table of Ashkelon weather station
                       
  min temp [C] max temp [C] monthly average hum [%]        
  average absolute min. year average absolute max. year average   yearly averages  
January 9.1 0.5 2008 17.9 29.2 2003 13.5 69   yearly temp 20.2
February 9.6 2.8 2012 18.7 32.1 2010 14.1 70   low yearly temp 16.1
March 11.4 5.4 2012 20.8 37.9 2008 16.1 67   high yearly temp 24.4
April 14.1 8.0 2005 23.2 39.5 2003 18.7 68   yearly wind-speed 4.6
May 16.9 11.1 2005 25.4 42.1 2015 21.1 70   yearly pressure 1012
June 20.2 15.3 2007 27.7 40.9 2014 23.9 74   yearly prec 474.2
July 22.3 17.3 1998 29.4 34.0 2000 25.9 76   yearly # of rain days 43.7
August 23.2 19.8 2009 30.2 36.3 2015 26.7 75   yearly # of TS days 14.2
September 21.7 17.6 2000 29.2 36.3 2002 25.4 69        
October 18.9 13.2 2000 26.9 39.8 2010 22.9 69   if there are a few years with the same record, the last year counts
November 14.6 5.0 1999 23.6 35.2 2010 19.1 66  
December 10.7 3.6 2013 19.5 29.8 2013 15.1 67  
                       
  precipitation [mm] # of rain days # of TS days solar [w/m^2] vapor [mm]  
average monthly record year average monthly record year average monthly record year average average  
January 125 236.5 2000 10.2 16 2012 3.2 6 2013 612 71  
February 85 228.6 2003 8.2 18 2003 2.3 5 2017 724 80  
March 49 106.3 2003 5.1 13 2003 1.8 5 2014 855 116  
April 15 40.9 2011 2.4 8 2011 1.0 5 2011 939 137  
May 2 28.0 2014 0.7 3 2014 0.4 1 2014 946 159  
June 0 -- -- 0.0 -- -- 0.0 -- -- 957 167  
July 0 -- -- 0.0 1 1995 0.0 -- -- 944 168  
August 0 -- -- 0.0 -- -- 0.0 -- -- 902 160  
September 0.2 5.3 2010 0.3 1 2011 0.0 -- -- 849 138  
October 25 185.0 2000 2.9 8 2015 1.2 3 2000 748 116  
November 66 250.9 2014 5.0 11 2014 2.0 5 2014 639 87  
December 107 333.9 2013 8.9 17 2016 2.3 7 2013 575 76  
                       
  wind speed [km/h] barometric pressure [mb]      
average average wind dir. hi wind speed year average high year low year   data record starts
January 4.1 SSW 88.5 2013 1017 1031 2016 999 2004   temp 1998
February 4.8 WSW 82.7 2015 1015 1032 2004 1000 2007   hum 2002
March 5.2 NW 74.0 2007 1014 1027 2012 1000 2006   wind 2002
April 5.5 WNW 67.6 2003 1012 1026 2015 997 2003   pressure 2002
May 5.4 NW 74.0 2009 1011 1022 2015 996 2010   prec 1998
June 5.1 NW 53.1 2010 1009 1018 2013 999 2007   prec days 1995
July 4.7 WNW 41.8 2014 1006 1015 2015 1000 2011   TS days 1995
August 4.5 NW 40.2 2014 1007 1014 2016 1001 2011      
September 4.6 NNW 46.7 2013 1010 1018 2016 1003 2011      
October 4.1 NNW 64.4 2015 1013 1021 2013 1005 2010   DB file date
November 3.6 NW 83.7 2004 1015 1026 2004 1004 2003   01/03/2017
December 3.6 SW 86.9 2013 1017 1030 2015 998 2010   1995-2016

 

Best 10 rain events starting from 1998-9 rain season

#

Start

End

# of rain days

# of days with TS

prec. (mm)

1

10.12.2013

14.12.2013

5

4

239.4

2

21.11.2014

27.11.2014

7

3

180.6

3

04.12.2001

07.12.2001

3

3

178

4

23.10.2000

27.10.2000

5

2

159

5

06.01.2002

12.01.2002

7

3

150

6

16.12.2002

26.12.2002

11

1

148.8

7

24.02.2003

28.02.2003

5

2

110.2

8

04.01.2000

07.01.2000

4

2

106.5

9

09.11.2015

10.11.2015

2

0

100.1

10

26.01.2000

28.01.2000

3

2

91

 

Rain season statistics over 84 years

 

# of years

%

Last season

# of years < 299 mm

11

13.1

2009-10

# of years 300 - 399 mm

21

25.0

2010-11

# of years 400 - 499 mm

18

21.4

2013-14

# of years 500 - 599 mm

15

17.9

2014-15

# of years 600 - 699 mm

11

13.1

2015-16

# of years 700 - 799 mm

7

8.3

1986-7

# of years 800 - 899 mm

0

0.0

-

# of years > 900 mm

1

1.2

1991-2

 

20 most rainy 24-hours (midnight to midnight) starting from 2002-3 rain season

# Date Rain (mm)
1 09/11/2015 88.9
2 26/11/2014 77.7
3 13/12/2013 72.1
4 13/12/2010 67.1
5 12/12/2013 66.0
6 11/12/2013 59.7
7 25/12/2011 57.2
8 28/10/2006 56.1
9 01/02/2012 54.4
10 28/10/2008 52.6
10 21/12/2012 52.6
11 09/11/2003 49.3
12 20/12/2002 48.8
12 21/11/2007 48.8
13 16/11/2014 47.2
13 27/11/2014 47.2
14 05/12/2013 47.0
15 06/02/2005 45.7
16 07/02/2016 42.9
17 07/10/2015 39.1
18 15/03/2007 38.6
19 19/11/2011 38.4
19 30/01/2008 38.4
20 13/03/2014 38.1