28 April, sun −1 −3 | 29 April, mon−1 −4 | 30 April, tue−1 −4 | 1 May, wed−2 −4 | 2 May, thu −1 −2 | 3 May, fri +1 −2 | 4 May, sat+1 −1 |
5 May, sun+1 −1 | 6 May, mon0 −3 | 7 May, tue0 −2 | 8 May, wed0 −2 | 9 May, thu+1 −1 | 10 May, fri+2 −1 | 11 May, sat+3 +2 |
12 May, sun+3 +1 | 13 May, mon+3 +1 | 14 May, tue+5 0 | 15 May, wed+3 0 | 16 May, thu+5 +2 | 17 May, fri+6 +2 | 18 May, sat+5 +2 |
19 May, sun+5 +1 | 20 May, mon+5 +2 | 21 May, tue+6 +1 | 22 May, wed+4 0 | 23 May, thu+3 +1 | 24 May, fri+7 +3 | 25 May, sat+7 +4 |
26 May, sun+9 +5 | 27 May, mon+8 +3 | 28 May, tue+8 +5 | 29 May, wed +9 +6 | 30 May, thu+9 +5 | 31 May, fri+9 +6 | 1 June, sat+11 +6 |
Average data for 10 years
