Correction to: npj Climate and Atmospheric Science https://doi.org/10.1038/s41612-020-0130-4, published online 25 July 2020

The original version of the Supplementary Information associated with this Article contained an error in Supplementary Table 1 in which incorrect values were given in the fourth and fifth columns. The correct version of Supplementary Table 1 is:

Year

Total summer precipitation (cm)1

Summer precipitation ranking (out of 91 years)

Mean summer air temperature (°C)1

Cumulative heating degree days1

End of winter snowpack (cm)

2013

14.5

69

12.5

2042.2

181.4

2014

37.1

1

12.1

1964.4

102.3

2015

20.8

24

12.0

1963.1

162.3

2016

33.0

3

13.1

2137.8

98.8

2017

19.9

27

13.4

2180.0

209.7

Mean (1929–2018)

18.5

 

11.6

2221.8

156.1

  1. 1The summer season for this study is defined as the time between May 1 and October 10.

which replaces the previous incorrect version:

Year

Total summer precipitation (cm)1

Summer precipitation ranking (out of 91 years)

Mean summer air temperature (°C)1

Cumulative heating degree days1

End of winter snowpack (cm)

2013

14.5

69

12.2

1133.3

181.4

2014

37.1

1

12.5

945.6

102.3

2015

20.8

24

12.8

876.7

162.3

2016

33.0

3

11.8

1253.9

98.8

2017

19.9

27

13.9

714.4

209.7

Mean (1929–2018)

18.5

 

11.8

1085.0

156.1

  1. 1The summer season for this study is defined as the time between May 1 and October 10.

The HTML has been updated to include a corrected version of the Supplementary Information.