Portland, OR: Spring

31 May 2026: Spring 2026 averaged 55.5°F in Portland, OR, the warmest spring since 2025, tied 5th warmest of 86 (with 2015).

Spring 2026

Mean temperature: 55.5°F; Warmest since 2025; 5th warmest of 86
Precipitation: 8.43 in; Wettest since 2023; 37th wettest of 86

A normal spring in Portland, OR (1991 to 2020): a mean temperature of 53.2°F, between 50.9°F and 55.5°F in eight years of ten and 8.42 in of precipitation, between 5.75 in and 14.05 in in eight years of ten.

The mean temperature of every spring in Portland, OR since 1941: 55.5°F in 2026; the highest is 56.9°F, in 1992.

Normal range, 50.9 to 55.5°F

Every year, ranked, as a table

Every spring in Portland, OR from 1941 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank
2026	55.5	5	65.1	9	45.8	4	8.43	37
2025	55.8	4	65.2	8	46.4	2	7.61	47
2024	54.5	14	63.5	17	45.5	6	6.93	58
2023	53.8	20	62.6	27	44.9	14	10.35	22
2022	52.2	46	60.3	59	44.1	26	12.47	8
2021	54.1	17	64.6	10	43.6	35	2.52	86
2020	53.8	20	63.1	21	44.5	20	5.43	78
2019	54.4	15	64	13	44.8	15	6.03	73
2018	54.7	9	63.9	14	45.4	8	6.01	74
2017	52.7	32	61.1	48	44.4	22	13.69	5
2016	56.7	2	66.1	2	47.4	1	8.41	39
2015	55.5	5	65.5	4	45.4	8	7.05	56
2014	54.7	9	63.9	14	45.4	8	12.94	7
2013	53.6	22	62.7	25	44.4	22	8.40	40
2012	52	48	60.5	58	43.5	39	14.51	1
2011	49.4	82	57	85	41.8	64	14.39	3
2010	51.4	59	59.7	68	43.1	43	11.18	19
2009	52.6	35	62.1	36	43	46	8.93	32
2008	51	65	59.1	73	42.9	48	7.81	44
2007	53.5	23	62.6	27	44.4	22	6.66	66
2006	53	29	62.2	33	43.7	34	8.42	38
2005	54.1	17	63	22	45.3	11	11.60	14
2004	55.9	3	65.4	6	46.4	2	4.32	84
2003	52.4	41	60.2	62	44.5	20	11.61	13
2002	50.9	66	59.2	72	42.6	55	7.60	48
2001	52.4	41	62.1	36	42.7	54	6.87	61
2000	52.4	41	61.3	46	43.4	40	7.73	45
1999	50.4	73	59	75	41.9	62	7.56	49
1998	52.6	35	60.3	59	44.8	15	10.65	20
1997	53.3	26	62.2	33	44.4	22	14.50	2
1996	52.1	47	60.1	64	44.1	26	13.24	6
1995	53.4	25	63.3	20	43.6	35	8.96	31
1994	55	7	65.3	7	44.7	17	4.31	85
1993	53.9	19	62.7	25	45.1	12	14.01	4
1992	56.9	1	68.3	1	45.6	5	5.79	75
1991	50.5	71	58.8	78	42.3	59	12.03	11
1990	53.5	23	62.9	23	44.1	26	7.20	54
1989	53.1	28	62.3	31	44	30	11.68	12
1988	51.9	50	61.1	48	42.8	52	10.23	23
1987	54.4	15	64.2	12	44.7	17	8.48	36
1986	53	29	62.5	29	43.6	35	6.70	64
1985	52.6	35	62.1	36	43.1	43	5.67	76
1984	52.6	35	60.6	56	44.6	19	9.80	26
1983	54.6	12	63.7	16	45.5	6	9.97	24
1982	51.7	54	61.8	42	41.6	67	6.40	69
1981	52.9	31	62	39	43.8	33	6.37	70
1980	52.5	40	61.4	45	43.6	35	7.88	43
1979	54.6	12	64.3	11	45	13	7.39	52
1978	51.4	59	60.9	51	41.9	62	8.62	34
1977	50.7	69	60.1	64	41.3	71	8.84	33
1976	50.4	73	60.1	64	40.7	76	7.56	49
1975	49.9	79	59.1	73	40.8	75	6.68	65
1974	51.4	59	59.7	68	43.1	43	9.15	29
1973	53.2	27	63.4	19	42.9	48	5.21	80
1972	52.7	32	62.4	30	42.9	48	10.62	21
1971	50	76	59.9	67	40.1	82	8.59	35
1970	50.8	68	61.2	47	40.3	81	7.07	55
1969	52	48	63.5	17	40.6	77	5.02	81
1968	50.9	66	60.2	62	41.5	68	8.22	41
1967	49.3	84	58.8	78	39.9	83	7.50	51
1966	51.6	56	62.3	31	40.9	74	6.47	68
1965	51.2	63	62	39	40.4	79	4.61	83
1964	47.7	85	57.1	84	38.3	85	4.88	82
1963	50.1	75	59	75	41.2	72	11.21	18
1962	50.5	71	59	75	42.1	61	9.96	25
1961	51.4	59	59.7	68	43.2	41	12.43	9
1960	49.8	81	58.6	80	41	73	11.47	15
1959	51.6	56	60.7	54	42.5	57	7.03	57
1958	52.7	32	62.9	23	42.5	57	6.88	60
1957	52.3	45	60.6	56	44	30	11.33	17
1956	51.9	50	61.7	43	42.2	60	7.33	53
1955	47	86	55.8	86	38.2	86	9.02	30
1954	50	76	60.3	59	39.8	84	6.92	59
1953	50	76	58.6	80	41.5	68	9.16	28
1952	51.7	54	61.7	43	41.7	66	6.05	72
1951	50.7	69	60.7	54	40.6	77	6.75	63
1950	49.4	82	58.4	82	40.4	79	8.07	42
1949	52.4	41	61.9	41	42.9	48	5.62	77
1948	49.9	79	58	83	41.8	64	11.41	16
1947	55	7	65.9	3	44.1	26	6.58	67
1946	52.6	35	62.2	33	43	46	6.25	71
1945	51.5	58	59.7	68	43.2	41	12.29	10
1944	51.2	63	61	50	41.5	68	5.28	79
1943	51.8	53	60.9	51	42.6	55	9.17	27
1942	51.9	50	60.9	51	42.8	52	6.85	62
1941	54.7	9	65.5	4	43.9	32	7.67	46

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1992	56.9
2016	56.7
2004	55.9
2025	55.8
2026	55.5
2015	55.5
1994	55
1947	55
2018	54.7
2014	54.7
More years share the last value

Coldest
Year	Mean, °F
1955	47
1964	47.7
1967	49.3
2011	49.4
1950	49.4
1960	49.8
1975	49.9
1948	49.9
1971	50
1954	50
More years share the last value

Wettest
Year	Precipitation, in
2012	14.51
1997	14.50
2011	14.39
1993	14.01
2017	13.69
1996	13.24
2014	12.94
2022	12.47
1961	12.43
1945	12.29

Driest
Year	Precipitation, in
2021	2.52
1994	4.31
2004	4.32
1965	4.61
1964	4.88
1969	5.02
1973	5.21
1944	5.28
2020	5.43
1949	5.62

The hottest, coldest and wettest days

Hottest day: 91°F; 3 May 2026
Coldest night: 32°F; 26 March 2026
Wettest day: 1.73 in; 12 March 2026

Every month, season and year

Months

Seasons

Years

Portland, OR the day's answers

All-time records

Every answer in words

Spring 2026 brought 8.43 in of precipitation in Portland, OR, the wettest spring since 2023, 37th wettest of 86.
The hottest day of spring 2026 in Portland, OR: 91°F on Sunday 3 May 2026.
The coldest night of spring 2026 in Portland, OR: a low of 32°F on Thursday 26 March 2026.
The wettest day of spring 2026 in Portland, OR: 1.73 in on Thursday 12 March 2026.