Cycle 25 Sunspot Number (V2.0) Prediction 2021 2 Year Mon 95% 50% 5% 2010 1 2.2 15.0 27.8 2010 2 3.4 17.1 30.7 2010 3 4.8 19.3 33.7 2010 4 6.2 21.6 36.9 2010 5 7.8 24.0 40.2 2010 6 9.6 26.6 43.6 2010 7 11.4 29.2 47.1 2010 8 13.3 32.0 50.7 2010 9 15.4 34.8 54.3 2010 10 17.5 37.7 58.0 2010 11 19.6 40.7 61.7 2010 12 21.9 43.7 65.5 2011 1 24.2 46.7 69.3 2011 2 26.5 49.8 73.1 2011 3 28.8 52.8 76.8 2011 4 31.2 55.9 80.5 2011 5 33.6 58.9 84.2 2011 6 35.9 61.9 87.8 2011 7 38.3 64.8 91.4 2011 8 40.6 67.7 94.9 2011 9 42.8 70.5 98.2 2011 10 45.0 73.3 101.5 2011 11 47.2 75.9 104.7 2011 12 49.2 78.5 107.7 2012 1 51.2 80.9 110.6 2012 2 53.2 83.3 113.4 2012 3 55.0 85.5 116.0 2012 4 56.7 87.6 118.5 2012 5 58.3 89.6 120.8 2012 6 59.8 91.4 122.9 2012 7 61.2 93.1 124.9 2012 8 62.5 94.6 126.7 2012 9 63.7 96.0 128.3 2012 10 64.7 97.3 129.8 2012 11 65.6 98.3 131.1 2012 12 66.4 99.3 132.2 2013 1 67.1 100.1 133.1 2013 2 67.6 100.7 133.8 2013 3 68.0 101.2 134.4 2013 4 68.3 101.5 134.8 2013 5 68.4 101.7 135.0 2013 6 68.5 101.7 135.0 2013 7 68.4 101.6 134.9 2013 8 68.1 101.4 134.6 2013 9 67.8 101.0 134.1 2013 10 67.4 100.5 133.5 2013 11 66.8 99.8 132.8 2013 12 66.2 99.0 131.9 2014 1 65.4 98.1 130.8 2014 2 64.6 97.1 129.6 2014 3 63.7 96.0 128.3 2014 4 62.6 94.8 126.9 2014 5 61.5 93.4 125.3 2014 6 60.4 92.0 123.7 2014 7 59.1 90.5 121.9 2014 8 57.8 88.9 120.0 2014 9 56.4 87.2 118.1 2014 10 55.0 85.5 116.0 2014 11 53.5 83.7 113.9 2014 12 52.0 81.9 111.7 2015 1 50.5 80.0 109.5 2015 2 48.9 78.0 107.2 2015 3 47.3 76.0 104.8 2015 4 45.6 74.0 102.4 2015 5 44.0 72.0 100.0 2015 6 42.3 69.9 97.5 2015 7 40.7 67.9 95.0 2015 8 39.0 65.8 92.5 2015 9 37.3 63.7 90.0 2015 10 35.7 61.6 87.5 2015 11 34.0 59.5 85.0 2015 12 32.4 57.4 82.4 2016 1 30.8 55.4 79.9 2016 2 29.2 53.3 77.4 2016 3 27.7 51.3 74.9 2016 4 26.1 49.3 72.5 2016 5 24.6 47.3 70.0 2016 6 23.2 45.4 67.6 2016 7 21.7 43.5 65.3 2016 8 20.3 41.6 62.9 2016 9 19.0 39.8 60.6 2016 10 17.7 38.0 58.4 2016 11 16.4 36.3 56.2 2016 12 15.2 34.6 54.0 2017 1 14.0 32.9 51.9 2017 2 12.9 31.3 49.8 2017 3 11.8 29.8 47.8 2017 4 10.7 28.3 45.8 2017 5 9.7 26.8 43.9 2017 6 8.8 25.4 42.0 2017 7 7.9 24.0 40.2 2017 8 7.0 22.7 38.5 2017 9 6.2 21.5 36.8 2017 10 5.4 20.3 35.1 2017 11 4.7 19.1 33.5 2017 12 4.0 18.0 32.0 2018 1 3.4 16.9 30.5 2018 2 2.8 15.9 29.1 2018 3 2.2 15.0 27.7 2018 4 1.7 14.0 26.4 2018 5 1.2 13.2 25.1 2018 6 0.7 12.3 23.9 2018 7 0.3 11.5 22.7 2018 8 0.0 10.8 21.6 2018 9 0.0 10.1 20.5 2018 10 0.0 9.4 19.5 2018 11 0.0 8.7 18.5 2018 12 0.0 8.1 17.6 2019 1 0.0 7.6 16.7 2019 2 0.0 7.0 15.8 2019 3 0.0 6.5 15.0 2019 4 0.0 6.1 14.2 2019 5 0.0 5.6 13.4 2019 6 0.0 5.2 12.7 2019 7 0.0 4.8 12.1 2019 8 0.0 4.5 11.4 2019 9 0.0 4.1 10.8 2019 10 0.0 3.9 10.4 2019 11 0.0 3.7 10.0 2019 12 0.0 3.6 9.8 2020 1 0.0 3.6 9.8 2020 2 0.0 3.7 10.0 2020 3 0.0 3.9 10.3 2020 4 0.0 4.2 11.0 2020 5 0.0 4.7 11.8 2020 6 0.0 5.3 12.8 2020 7 0.0 6.0 14.1 2020 8 0.0 6.9 15.6 2020 9 0.0 8.0 17.3 2020 10 0.0 9.2 19.2 2020 11 0.0 10.5 21.2 2020 12 0.6 12.0 23.4 2021 1 1.5 13.6 25.8 2021 2 2.5 15.4 28.4 2021 3 3.6 17.3 31.0 2021 4 4.8 19.3 33.9 2021 5 6.2 21.5 36.8 2021 6 7.7 23.7 39.8 2021 7 9.2 26.1 43.0 2021 8 10.9 28.5 46.2 2021 9 12.7 31.1 49.4 2021 10 14.5 33.6 52.8 2021 11 16.4 36.3 56.1 2021 12 18.4 38.9 59.5 2022 1 20.4 41.7 63.0 2022 2 22.4 44.4 66.4 2022 3 24.5 47.1 69.8 2022 4 26.5 49.8 73.1 2022 5 28.6 52.6 76.5 2022 6 30.7 55.2 79.8 2022 7 32.8 57.9 83.0 2022 8 34.8 60.5 86.2 2022 9 36.8 63.0 89.2 2022 10 38.8 65.5 92.2 2022 11 40.7 67.9 95.1 2022 12 42.6 70.2 97.9 2023 1 44.4 72.4 100.5 2023 2 46.1 74.6 103.1 2023 3 47.7 76.6 105.5 2023 4 49.3 78.5 107.7 2023 5 50.7 80.3 109.9 2023 6 52.1 81.9 111.8 2023 7 53.3 83.5 113.6 2023 8 54.5 84.9 115.3 2023 9 55.5 86.2 116.8 2023 10 56.5 87.3 118.2 2023 11 57.3 88.3 119.4 2023 12 58.0 89.2 120.4 2024 1 58.6 89.9 121.2 2024 2 59.1 90.5 121.9 2024 3 59.5 91.0 122.5 2024 4 59.8 91.3 122.9 2024 5 59.9 91.5 123.1 2024 6 60.0 91.6 123.2 2024 7 59.9 91.5 123.1 2024 8 59.8 91.3 122.8 2024 9 59.5 91.0 122.4 2024 10 59.1 90.5 121.9 2024 11 58.7 90.0 121.3 2024 12 58.1 89.3 120.5 2025 1 57.4 88.5 119.5 2025 2 56.7 87.6 118.5 2025 3 55.9 86.6 117.3 2025 4 55.0 85.5 116.0 2025 5 54.0 84.3 114.6 2025 6 53.0 83.1 113.1 2025 7 51.9 81.7 111.6 2025 8 50.7 80.3 109.9 2025 9 49.5 78.8 108.1 2025 10 48.3 77.3 106.3 2025 11 47.0 75.7 104.4 2025 12 45.6 74.0 102.4 2026 1 44.3 72.3 100.4 2026 2 42.8 70.6 98.3 2026 3 41.4 68.8 96.2 2026 4 40.0 67.0 94.0 2026 5 38.5 65.2 91.8 2026 6 37.0 63.3 89.6 2026 7 35.6 61.4 87.3 2026 8 34.1 59.6 85.0 2026 9 32.6 57.7 82.7 2026 10 31.2 55.8 80.5 2026 11 29.7 53.9 78.2 2026 12 28.2 52.1 75.9 2027 1 26.8 50.2 73.6 2027 2 25.4 48.4 71.3 2027 3 24.0 46.5 69.0 2027 4 22.7 44.7 66.8 2027 5 21.3 43.0 64.6 2027 6 20.0 41.2 62.4 2027 7 18.7 39.5 60.2 2027 8 17.5 37.8 58.1 2027 9 16.3 36.2 56.0 2027 10 15.1 34.5 53.9 2027 11 14.0 33.0 51.9 2027 12 12.9 31.4 49.9 2028 1 11.9 29.9 48.0 2028 2 10.9 28.5 46.1 2028 3 9.9 27.1 44.2 2028 4 9.0 25.7 42.4 2028 5 8.1 24.4 40.7 2028 6 7.2 23.1 39.0 2028 7 6.4 21.9 37.3 2028 8 5.7 20.7 35.7 2028 9 5.0 19.6 34.1 2028 10 4.3 18.5 32.6 2028 11 3.6 17.4 31.2 2028 12 3.0 16.4 29.8 2029 1 2.5 15.4 28.4 2029 2 1.9 14.5 27.1 2029 3 1.4 13.6 25.8 2029 4 1.0 12.8 24.6 2029 5 0.6 12.0 23.4 2029 6 0.2 11.2 22.3 2029 7 0.0 10.5 21.2 2029 8 0.0 9.8 20.2 2029 9 0.0 9.2 19.2 2029 10 0.0 8.6 18.2 2029 11 0.0 8.0 17.3 2029 12 0.0 7.4 16.4