Bureau of Meteorology
Climate Analysis
Provided by Climate and Oceans Support Program for the Pacific

Monthly RNino34 Index

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008								0.10	-0.31	-0.41	-0.48	-0.94
2009	-1.07	-0.73	-0.64	-0.40	0.10	0.30	0.53	0.63	0.74	0.82	1.48	1.62
2010	1.50	1.03	0.94	0.25	-0.55	-1.03	-1.32	-1.46	-1.64	-1.80	-1.79	-1.83
2011	-1.70	-1.24	-1.15	-0.74	-0.34	-0.14	-0.24	-0.56	-0.62	-0.93	-1.22	-0.89
2012	-0.96	-0.64	-0.48	-0.33	0.04	0.39	0.61	0.91	0.61	0.27	0.14	-0.08
2013	-0.37	-0.45	-0.20	-0.15	-0.27	-0.16	-0.32	-0.29	-0.01	-0.32	0.05	0.08
2014	-0.27	-0.36	-0.07	0.25	0.31	0.30	-0.01	0.28	0.45	0.40	0.68	0.69
2015	0.51	0.60	0.63	0.73	0.82	1.05	1.31	1.88	2.09	2.28	2.59	2.32
2016	2.28	1.99	1.26	0.77	-0.05	-0.63	-0.86	-0.92	-0.93	-1.02	-0.83	-0.64
2017	-0.59	-0.19	-0.06	0.10	0.31	0.28	0.17		-0.61	-0.66	-1.11	-1.08
2018	-0.83	-0.75	-0.88	-0.67	-0.21	0.22	0.35	0.23	0.23	0.66	0.73	0.77
2019	0.54	0.53	0.91	0.57	0.55	0.33	0.16	-0.17	-0.25	0.33	0.17	0.01
2020	0.23	0.12	0.10	-0.03	-0.77	-0.87	-0.57	-0.92	-1.17	-1.56	-1.75	-1.37
2021	-1.13	-0.85	-0.77	-0.75	-0.47	-0.22	-0.37	-0.59	-0.57	-1.17	-1.25	-1.19
2022	-1.18	-0.96	-1.44	-1.41	-1.29	-0.89	-0.61	-0.92	-1.04	-0.98	-1.17	-1.05
2023	-0.83	-0.64	-0.31	-0.33	0.05	0.44	0.64	0.93	1.24	1.26	1.43	1.54
2024	1.24	1.04	0.76	0.23	-0.45	-0.39	-0.35	-0.45	-0.83	-1.09	-0.80	-1.12
2025	-1.36	-1.00	-0.42	-0.62	-0.39	-0.31	-0.37	-0.58	-0.72	-0.85